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CoV

" in MedChemExpress (MCE) Product Catalog:

By Targets:	SARS-CoV (780) 11β-HSD (3) 5-HT Receptor (4) AAK1 (3) Adenosine Receptor (2) Akt (4) Amyloid-β (2) Angiotensin-converting Enzyme (ACE) (15) Antibiotic (17) Apoptosis (32) Arenavirus (1) Autophagy (37) Bacterial (23) Bcl-2 Family (2) Bcr-Abl (4) Biochemical Assay Reagents (2) c-Kit (4) Calcium Channel (2) Carboxylesterase (CES) (2) Casein Kinase (5) Caspase (3) CaSR (1) Cathepsin (27) CCR (2) CDK (2) Ceramidase (2) CHIKV (6) Cholinesterase (ChE) (2) COX (4) Cyclin G-associated Kinase (GAK) (1) Cytochrome P450 (13) Dengue Virus (5) Deubiquitinase (1) Dihydroorotate Dehydrogenase (3) Dipeptidyl Peptidase (1) DNA Alkylator/Crosslinker (1) DNA Methyltransferase (4) DNA/RNA Synthesis (23) Dopamine Receptor (7) Drug Metabolite (7) E3 Ligase Ligand-Linker Conjugates (2) EGFR (1) Endogenous Metabolite (26) Enterovirus (1) ERK (2) Eukaryotic Initiation Factor (eIF) (1) FAAH (2) Fatty Acid Synthase (FASN) (4) Ferroptosis (6) Filovirus (7) Flavivirus (4) Fluorescent Dye (5) Fungal (6) FXR (4) G protein-coupled Bile Acid Receptor 1 (2) G-quadruplex (1) GABA Receptor (2) Glutathione Peroxidase (2) Glycosidase (1) GSK-3 (1) HBV (4) HCV (39) HCV Protease (23) HDAC (1) HIF/HIF Prolyl-Hydroxylase (2) Histamine Receptor (15) Histone Demethylase (1) Histone Methyltransferase (2) HIV (53) HIV Protease (31) HSP (1) HSV (4) Influenza Virus (24) Insecticide (1) Interleukin Related (4) Isotope-Labeled Compounds (52) JNK (1) Keap1-Nrf2 (5) Ligands for E3 Ligase (1) Ligands for Target Protein for PROTAC (6) Liposome (5) Lipoxygenase (2) mAChR (1) MDM-2/p53 (1) Microtubule/Tubulin (1) Mitophagy (1) MMP (7) Monocarboxylate Transporter (2) mRNA (1) nAChR (1) Necroptosis (2) Neurokinin Receptor (1) NF-κB (5) NO Synthase (1) Nucleoside Antimetabolite/Analog (5) Opioid Receptor (2) Orthopoxvirus (1) P-glycoprotein (8) p38 MAPK (2) PAI-1 (1) Parasite (44) PDGFR (4) Phosphatase (3) Phosphodiesterase (PDE) (1) PI3K (1) PIKfyve (2) PKC (2) Potassium Channel (4) PROTAC Linkers (1) PROTACs (9) Proteasome (1) Proton Pump (1) PTEN (2) Ras (1) Reactive Oxygen Species (ROS) (2) Reference Standards (58) Reverse Transcriptase (4) ROR (2) ROS Kinase (4) RSV (3) Ser/Thr Protease (19) Sigma Receptor (3) Sirtuin (5) Sodium Channel (8) STAT (2) STING (10) Target Protein Ligand-Linker Conjugates (1) Tau Protein (2) Telomerase (1) Thrombopoietin Receptor (3) Toll-like Receptor (TLR) (27) Topoisomerase (3) TRP Channel (1) VEGFR (2) Virus Protease (83) Xanthine Oxidase (2)
By Research Areas:	Cancer (149) Cardiovascular Disease (25) Endocrinology (16) Infection (751) Inflammation/Immunology (120) Metabolic Disease (47) Neurological Disease (34)
Click Chemistry:	Azide (4) Alkynes (6)
Oligonucleotides:	mRNA (1) Cationic Lipids (4)

851

Inhibitors & Agonists

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224

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Isotope-Labeled Compounds

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Targets Recommended: SARS-CoV

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P99604

Cilgavimab AZD-1061; CoV2-2130	SARS-CoV	Infection
Cilgavimab (AZD-1061; COV2-2130) is a human *SARS-CoV-2*-neutralizing monoclonal antibody, can compose monoclonal-antibody combination AZD7442 with Tixagevimab (HY-P99556). Cilgavimab shows protective action on mouse models of *SARS-CoV-2* infection .

HY-153235

COVID-19 Spike Protein mRNA-LNP	mRNA SARS-CoV Liposome	Infection
COVID-19 Spike Protein mRNA-LNP is a lipid nanoparticle (LNP) containing mRNA encoding COVID-19 Spike Protein. COVID-19 Spike Protein undertakes the functions of virus binding with host cell receptors, thereby mediating the entry of COVID-19 virus into cells. COVID-19 Spike Protein is an important site of action for host neutralizing antibodies and a key target for vaccine design. COVID-19 Spike Protein mRNA-LNP can be used for RNA delivery, vaccine formulation and design targeting SARS-CoV-2 .

HY-W728005

Covidcil-19	SARS-CoV	Infection
Covidcil-19 (compound C5) avidly binds to the revised attenuator hairpin structure of the *SARS-CoV-2 frameshifting element (FSE)* with a K_d of 11 nM. Covidcil-19 stabilizes the hairpin’s folded state and impairs frameshifting in cells. Covidcil-19 reduces frameshifting efficiency of the SARS-CoV-2 FSE and does not affect SARS-CoV-2 FSE RNA levels. Covidcil-19 inhibits a process essential for SARS-CoV-2 viral propagation .

HY-P99104

Plutavimab CoVI-AMG; STI-2020	SARS-CoV	Infection
Plutavimab a human IgG1-κ anti-SARS-CoV-2 antibody, targeting to Spike (S) glycoprotein receptor binding domain (RBD) .

HY-157805

*PROTAC SARS-CoV-2 Mpro degrader-2*	PROTACs SARS-CoV	Infection
PROTAC SARS-CoV-2 Mpro degrader-2 (Compound 6) is a potent PROTAC degrader of *SARS-CoV-2 M ^pro. PROTAC SARS-CoV-2 Mpro degrader-2 has broad-spectrum antiviral activity against CoVs, including SARS-CoV-2 (EC₅₀* = 10.8 μM), HCoV-OC43 (EC₅₀ = 1.6 μM) and HCoV-229E (EC₅₀ = 6.5 μM). PROTAC SARS-CoV-2 Mpro degrader-2 exhibits potent activity against SARS-CoV-2 in Calu-3 cells, with an EC₅₀ of 0.89 μM .

HY-P991445

REGN3051	SARS-CoV	Infection
REGN3051 is a human IgG1 monoclonal antibody (mAb) targeting MERS CoV. REGN3051 reduces viral titers in the lungs of mice expressing human DPP4. REGN3051 decreases lung disease severity and viral replication in marmosets inoculated with MERS-CoV. Recommended isotype control: Human IgG1 kappa, Isotype Control (HY-P99001) .

HY-162924

*SARS-CoV-IN-6*	SARS-CoV	Infection
SARS-CoV-IN-6 (Compound 17) is an inhibitor of *SARS-CoV-1* and *SARS-CoV-2* RdRp, with an IC₅₀ value of 7.8 μM against SARS-CoV-2 RdRp. SARS-CoV-IN-6 reduces cytopathic effects in cells infected with SARS-CoV-1 and SARS-CoV-2 replicon-based single-round infectious particles (SRIPs), and inhibits SARS-CoV N protein expression, with EC₅₀ values of 0.12 µM for SARS-CoV-1 replicon-based SRIPs and 1.47 µM for SARS-CoV-2 replicon-based SRIPs .

HY-162674

*MERS-CoV-IN-2*	SARS-CoV	Infection
MERS-CoV-IN-2 (compound 3c) is a *MERS-CoV* 3CLpro inhibitor (IC₅₀*=17nM). MERS-CoV-IN-2 inhibits the activity of the 3CLpro* enzyme by binding to the active site of the enzyme, specifically the S4 subsite, thereby exhibiting antiviral activity against SARS-CoV-2 and MERS-CoV .

HY-155308

*SARS-CoV-2-IN-61*	SARS-CoV	Infection
SARS-CoV-2-IN-61 (compound 8i) is a *SARS CoV-2 PLpro* inhibitor with an IC₅₀ of 16 µM. SARS-CoV-2-IN-61 has antiviral activities .

HY-150783

*SARS-CoV-2-IN-24*	SARS-CoV	Infection
SARS-CoV-2-IN-24 (compound 7) is a potent papain-like protease (PL ^pro) inhibitor. SARS-CoV-2-IN-24 induces conformational changes in SARS-COV-2 papain-like protease, inhibiting SARS-CoV-2 replication. SARS-CoV-2-IN-24 can be used for SARS-CoV-2 research .

HY-135860

*SARS-CoV-2-IN-1*	Virus Protease SARS-CoV	Infection
SARS-CoV-2-IN-1 is a potent Mpro inhibitor. SARS-CoV-2-IN-1 inhibits the purified recombinant SARS-CoV-2 Mpro, SARS-CoV Mpro and MERS-CoV Mpro with IC₅₀s of 0.67, 0.90 and 0.58 μM, respectively .

HY-159477

*SARS-CoV-2-IN-92*	SARS-CoV	Infection Inflammation/Immunology
SARS-CoV-2-IN-92 (compound 11) inhibits *SARS-CoV-2* variants (EC₅₀ = 0.48 μM), as well as SARS-CoV and MERS-CoV. SARS-CoV-2-IN-92 (compound 11) potently and selectively blocks ERα-Glu II .

HY-122872

*MKK7-COV-9*	p38 MAPK	Cancer
MKK7-COV-9 is a potent and selective covalent inhibitor of MKK7 and targets a specific protein-protein interaction of MKK7. MKK7-COV-9 blocks primary B cell activation in response to LPS with an EC₅₀ of 4.98 μM .

HY-155121

*SARS-CoV-2-IN-56*	SARS-CoV	Infection
SARS-CoV-2-IN-56 (Compound 63) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-56 has antiviral activity. SARS-CoV-2-IN-56 inhibits SARS-CoV-2 in Vero E6 cells, with an IC₅₀ of 0.7 μM .

HY-155119

*SARS-CoV-2-IN-54*	SARS-CoV	Infection
SARS-CoV-2-IN-54 (Compound 2) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-54 has antiviral activity. SARS-CoV-2-IN-54 inhibits SARS-CoV-2 in Vero E6 cells, with an IC₅₀ of 21.4 μM .

HY-143467

*SARS-CoV-IN-4*	SARS-CoV	Infection
SARS-CoV-IN-4 (compound 13) is a potent and specific inhibitor of *SARS-CoV* nsp14 N7-methyltransferase, with an IC₅₀** of 0.6 μM (SARS-CoV nsp14) .

HY-162295

*SARS-CoV-2-IN-83*	SARS-CoV	Infection
SARS-CoV-2-IN-83 (compound C6E) has excellent activity against SARS CoV-2 spike protein .

HY-176414

*SARS-CoV-2-IN-111*	SARS-CoV	Infection
SARS-CoV-2-IN-111 (compound 77) is a potent *SARS-CoV-2* inhibitor with an IC₅₀ of 0.67 μM. SARS-CoV-2-IN-111 significantly reduces SARS-CoV-2 within Vero cells .

HY-149954

*SARS-CoV-2-IN-39*	SARS-CoV	Infection
SARS-CoV-2-IN-39 (compound 21) is a *SARS-CoV-2* inhibitor with an EC₅₀ of 1 μM. SARS-CoV-2-IN-39 against SARS-CoV-2 by inhibiting of SKP2 protein and stabilizing BECN1 .

HY-170922

*SARS-CoV-2-IN-110*	SARS-CoV	Infection
SARS-CoV-2-IN-110 (compound Bb1) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-110 exhibits antiviral efficacy against SARS-CoV-2 with an EC₅₀ of 1.10 μM and significantly lower toxicity compared to Lapatinib (HY-50898). SARS-CoV-2-IN-110 inhibits *SARS-CoV-2* with a CC₅₀ of > 100 μM, with a selectivity index (SI) of >91 .

HY-163913

*SARS-CoV-IN-5*	SARS-CoV	Infection
SARS-CoV-IN-5 (compound 49) is a highly selective, nonpeptidic and noncovalent 3CL ^pro inhibitor with IC₅₀s of 38 nM, 21.1 nM and 86 nM for 3CL ^pro of SARS-CoV-1, SARS-CoV-2, Bat coronavirus WIV1, respectively. SARS-CoV-IN-5 inhibits the replication of the *SARS-CoV-2 delta* variant with an EC₅₀ of 0.272 μM. SARS-CoV-IN-5 significantly reduces the lung viral copies in a K18-hACE2 transgenic mouse model. SARS-CoV-IN-5 has good target-specific and potential broad-spectrum anticoronavirus activities against SARS-CoV-1, WIV1, MERS, HCoV-OC43, HCoV-229E, and HKU9 .

HY-136606

*SARS-CoV* MPro-IN-1**	SARS-CoV	Infection
SARS-CoV MPro-IN-1 is a *SARS-CoV-2 3CLpro* covalent inhibitor, with an IC₅₀ of 40 nM. SARS-CoV MPro-IN-1 shows good anti-SARS-CoV-2-infection activity in cell culture with an EC₅₀ of 0.33 μM. SARS-CoV MPro-IN-1 has the potential for COVID-19 research .

HY-162790

*SARS-CoV-2-IN-95*	SARS-CoV Virus Protease	Infection
SARS-CoV-2-IN-95 (Compound 10) is an inhibitor for *SARS-CoV-2 PLpro* with an IC₅₀ of 0.39 μM. SARS-CoV-2-IN-95 exhibits antiviral activity in mouse SARS-CoV-2-infected model .

HY-163713

*SARS-CoV-2-IN-89*	SARS-CoV	Infection
SARS-CoV-2-IN-89 (Compound 2) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-89 enhances IFN-I responses to SARS-CoV-2 infection in A549.hACE2 cells .

HY-156008

*SARS-CoV-2-IN-58*	SARS-CoV Virus Protease	Infection
SARS-CoV-2-IN-58 (Compound 21H) is an antiviral agent against *SARS-CoV-2* (EC₅₀: 18 μM). SARS-CoV-2-IN-58 inhibits SARS-CoV-2 M ^pro with an IC₅₀ of 0.35 μM .

HY-151988

*SARS-CoV-2-IN-36*	SARS-CoV	Infection
SARS-CoV-2-IN-36 is a potent *SARS-CoV-2 Mpro* (SARS-CoV) inhibitor with an IC₅₀ of 2.37 μM and a K_d of 1.19 μM in enzymatic assays. SARS-CoV-2-IN-36 shows antiviral activity against UC-1074, RG2674, and NVDBB-2220 SARS-CoV-2 variants in Vero cells .

HY-P3492

*SARS-CoV-2-IN-34*	SARS-CoV	Infection
SARS-CoV-2-IN-34 (S-20-1) is a blood brain barrier penetrable *pan-coronavirus (CoV) fusion* inhibitor with broad-spectrum inhibitory activity. SARS-CoV-2-IN-34 effectively inhibits infection by pseudotyped and authentic SARS-CoV-2, and pseudotyped variants of concern (VOCs). SARS-CoV-2-IN-34 shows high affinity to RBD in S1 and HR1 domain in S2 of SARS-CoV-2 S protein. SARS-CoV-2-IN-34 can be used for the research of infection .

HY-175460

*SARS-CoV-2-IN-117*	SARS-CoV	Infection
SARS-CoV-2-IN-117 (Compound C19) is a *SARS-CoV-2 E protein* inhibitor. SARS-CoV-2-IN-117 significantly inhibits SARS-CoV-2 E protein interaction with host ZO-1 PDZ2 domain. SARS-CoV-2-IN-117 has potent antiviral activity and significantly reduces viral replication. SARS-CoV-2-IN-117 can be used for COVID-19 research .

HY-174373

*SARS-CoV-2-IN-113*	SARS-CoV Angiotensin-converting Enzyme (ACE)	Infection
SARS-CoV-2-IN-113 (Compound 24) is a sulfonohydrazide derivative against *SARS-CoV-2* infection with an IC₅₀ of 8.320 μM. SARS-CoV-2-IN-113 exerts potent antiviral effects by inhibiting the entry and replication of *SARS-CoV-2, and downregulating the expression of genes and proteins such as Spike, ACE-2, and RdRp. SARS-CoV-2-IN-113 has high selectivity and low cytotoxicity, and can be used in the research of SARS-CoV*-2 .

HY-139908

*MERS-CoV-IN-1*	SARS-CoV	Infection
MERS-CoV-IN-1 exhibits excellent inhibitory activity against coronavirus. MERS-CoV-IN-1 is useful as a pharmaceutical composition for preventing coronavirus-induced diseases (MERS-CoV and SARS) (extracted from patent WO2018174442A1, compound 1) .

HY-162154

*SARS-CoV-2-IN-75*	SARS-CoV	Infection
SARS-CoV-2-IN-75 (compound 13) is a *SARS-CoV-2* inhibitor based on chloroacetamide inhibition. SARS-CoV-2-IN-75 inhibits cellular SARS-CoV-2 replication with an EC₆₈ (half-log reduction in viral titer) of 3 μM .

HY-163857

*SARS-CoV-2-IN-91*	SARS-CoV	Infection
SARS-CoV-2-IN-91 (Compound 194) is an inhibitor for *SARS-CoV* 2 with an EC₅₀** of 28.92 μM. SARS-CoV-2-IN-91 inhibits the viral -1 programmed ribosome frame shift (-1PRF) element, and thereby inhibits the replication of SARS-CoV 2 .

HY-155015

*SARS-CoV-2-IN-45*	SARS-CoV	Infection
SARS-CoV-2-IN-45 (Compound 8p) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-45 inhibits SARS-CoV-2 replication in Calu-3 cell with an EC₅₀ of 0.5 μM, and has no evident cytotoxic effect .

HY-170545

*SARS-CoV-2 Mpro-IN-35*	SARS-CoV	Infection
SARS-CoV-2 Mpro-IN-35 (compound 14) is a *SARS-CoV-2 Mpro* inhibitor. SARS-CoV-2 Mpro-IN-35 can be used for the research of SARS-CoV-2 virus .

HY-162604

*SARS-CoV-2-IN-90*	SARS-CoV	Infection
SARS-CoV-2-IN-90 (compound 3i) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-90 can be used in coronavirus infection related research .

HY-174385

*SARS-CoV-2-IN-114*	SARS-CoV	Infection
SARS-CoV-2-IN-114 (Compound 36) is an antiviral agent. SARS-CoV-2-IN-114 exhibits significant antiviral activity against both the *SARS-CoV-2* original strain and the Delta variant. SARS-CoV-2-IN-114 has an EC₅₀ of 0.29 μM for inhibiting CPE of the *SARS-CoV-2* original strain, and that for the Delta variant is 5.77 μM. SARS-CoV-2-IN-114 has low cytotoxicity and can be used in coronavirus research .

HY-135858

*SARS-CoV-IN-3* 1 Publications Verification	SARS-CoV Parasite HIV	Infection
SARS-CoV-IN-3 is an effective inhibitor of *SARS-CoV* replication. SARS-CoV-IN-3 shows anti-Coronavirus activity with an EC₅₀ of 3.6 μM in Vero cells. SARS-CoV-IN-3 inhibits the 3D7 and W2 strains of P. falciparum with IC₅₀s of 11.7 and 20.4 nM; and IC₉₀s of 29.19 and 56 nM; respectively. SARS-CoV-IN-3 reduces HIV-1-induced cytopathic effect with an EC₅₀ of 10 μM in MT-4 cells .

HY-162777

*SARS-CoV-2-IN-93*	SARS-CoV	Infection
SARS-CoV-2-IN-93 (compound 24) is an inhibitor of *SARS-CoV-2* and HCoV-OC43. SARS-CoV-2-IN-93 can be used in antiviral research .

HY-162414

*SARS-CoV-2-IN-84*	SARS-CoV	Infection
SARS-CoV-2-IN-84 (compound 20) is aSARS-CoV-2 inhibitor that targets the 3CL protease (3CL Pro) of SARS-CoV-2 (IC₅₀: 369.5 nM ) .

HY-162177

*SARS-CoV-2-IN-78*	SARS-CoV	Infection
SARS-CoV-2-IN-78 (compound 3) is an inhibitor for nsp14 of *SARS-Cov-2. SARS-CoV*-2-IN-78 reveals antiviral activity as N7 methyltrabsferase .

HY-169224

*SARS-CoV-2-IN-100*	SARS-CoV	Infection
SARS-CoV-2-IN-100 (Compound 172) is an inhibitor of *SARS-CoV-2, demonstrating broad-spectrum antiviral activity against various SARS-CoV-2* variants. SARS-CoV-2-IN-100 exhibits synergistic effects with Nirmatrelvir, which can reduce the risk of antiviral drug resistance .

HY-149304

*SARS-CoV-2-IN-40*	SARS-CoV	Infection
SARS-CoV-2-IN-40 (Compound 19) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-40 inhibits SARS-CoV-2 BA.1 and BA.5 variant infection of Calu3 lung cells, with IC₅₀s of 100 nM and 160 nM respectively .

HY-143418

*SARS-CoV-2-IN-17*	SARS-CoV	Infection
SARS-CoV-2-IN-17 (Compound 16) is a potent *SARS-CoV-2* nucleocapsid protein (NPro) inhibitor. SARS-CoV-2-IN-17 exhibits potent anti-viral activity with the EC₅₀ of 2.18 μM. SARS-CoV-2-IN-17 binds to NPro with the low K_D value of 7.82 μM, suggesting that SARS-CoV-2-IN-17 is a potent NPro ligand .

HY-143417

*SARS-CoV-2-IN-16*	SARS-CoV	Infection
SARS-CoV-2-IN-16 (Compound 12) is a potent *SARS-CoV-2* nucleocapsid protein (NPro) inhibitor. SARS-CoV-2-IN-16 exhibits potent anti-viral activity with the EC₅₀ of 3.69 μM. SARS-CoV-2-IN-16 binds to NPro with the low K_D value of 7.82 μM, suggesting that SARS-CoV-2-IN-16 is a potent NPro ligand .

HY-146379

*SARS-CoV-2-IN-19*	SARS-CoV	Infection
SARS-CoV-2-IN-19 (Compound 6g) is a potent inhibitor of *SARS-CoV-2* with an EC₅₀ of 8.8 μM. SARS-CoV-2-IN-19 shows potent activity against SARS-CoV-2 helicase (nsp13), a highly conserved enzyme, highlighting a potentiality against emerging HCoVs outbreaks. SARS-CoV-2-IN-19 has the potential for the research of infection diseases .

HY-176280

*SARS-CoV-2-IN-115*	SARS-CoV Dihydroorotate Dehydrogenase DNA/RNA Synthesis	Infection
SARS-CoV-2-IN-115 (Compound 3e) is a *SARS-CoV-2* inhibitor. SARS-CoV-2-IN-115 has potent antiviral activity against SARS-CoV-2 in infected Calu-3 cells (EC₅₀: 1.7  μM). SARS-CoV-2-IN-115 effectively inhibits the activity of human dihydroorotate dehydrogenase (HsDHODH) (IC₅₀: 1.5  μM). SARS-CoV-2-IN-115 preserves immune response without antiproliferative effects on CD4 T cells .

HY-135855

*SARS-CoV-IN-1* 1 Publications Verification	SARS-CoV Parasite	Infection
SARS-CoV-IN-1 is an effective inhibitor of *SARS-CoV* replication. SARS-CoV-IN-1 shows anti-Coronavirus activity with an EC₅₀ of 4.9 μM in Vero cells. SARS-CoV-IN-1 inhibits the 3D7 and W2 strains of P. falciparum with IC₅₀s of 15.4 and 133.2 nM; and IC₉₀s of 25.7 and 459.1 nM; respectively. Antimalarial and antiviral activities .

HY-173514

*SARS-CoV-2 Mpro-IN-42*	SARS-CoV	Infection
SARS-CoV-2 Mpro-IN-42 (compound C5) is a potent *SARS-CoV-2 Mpro* inhibitor with an IC₅₀ of 33.6 nM. SARS-CoV-2 Mpro-IN-42 can be used in the study of SARS-CoV-2 .

HY-163067

*SARS-CoV-2-IN-71*	SARS-CoV	Infection
SARS-CoV-2-IN-71 (compound 8h) is a potent inhibitor of *SARS-CoV-2. SARS-CoV-2-IN-71 inhibits coronavirus replication at multiple stages. SARS-CoV-2-IN-71 displays anti-coronaviral effect by simultaneously acting on 3CL ^pro* and TMPRSS2 .

HY-157022

*SARS-CoV-2-IN-67*	SARS-CoV	Infection
SARS-CoV-2-IN-67 (Compound 16), a vitamin K derivatives, has anti-SARS-CoV-2 activity (EC₅₀: 64.8 μM in VeroE6/TMPRSS2 cells). SARS-CoV-2-IN-67 inhibits SARS-CoV-2 RdRp activity .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N1739

Tectoquinone 2-Methylanthraquinone	Quinones Structural Classification Clausena heptaphylla (Roxb.) Wight & Arn. Anthraquinones Source classification Rutaceae Plants	SARS-CoV Virus Protease Insecticide DNA Alkylator/Crosslinker
Tectoquinone (2-Methylanthraquinone) is an inhibitor for *SARS CoV-2 major protease* (*SARS CoV-2 Mpro*). Tectoquinone exhibits anti-termite and antiviral activities .

HY-17470

Mizoribine 5 Publications Verification NSC 289637; HE 69	Alkaloids Structural Classification Microorganisms Classification of Application Fields Other Alkaloids Source classification Inflammation/Immunology Disease Research Fields	HCV SARS-CoV Antibiotic Parasite
Mizoribine (NSC 289637), an imidazole nucleoside, inhibits HCV RNA replication with IC₅₀ of approximately 100 μM for anti-HCV activity. Immunosuppressant . Mizoribine, an IMPDH inhibitor, inhibits replication of *SARS-CoV* with IC₅₀s of 3.5 μg/mL and 16 μg/mL for SARS-CoV Frankfurt-1 and SARS-CoV HKU39849, respectively .

HY-137984

Cnicin	Structural Classification Natural Products Source classification Centaurea benedicta (L.) L. Plants Compositae	SARS-CoV Apoptosis
Cnicin is an orally bioavailable sesquiterpene lactone. Cnicin has antibacterial and antiproliferative properties and induces apoptosis in primary myeloma cells. Cnicin also exhibits activity against *SARS-CoV-2. Cnicin inhibits the viral replication of SARS CoV-2* with an IC₅₀ of 1.18 μg/mL. Cnicin can promote functional nerve regeneration .

HY-17470R

Mizoribine (Standard) NSC 289637 (Standard); HE 69 (Standard)	Alkaloids Structural Classification Microorganisms Other Alkaloids Source classification	Reference Standards HCV SARS-CoV Antibiotic Parasite
Mizoribine (Standard) is the analytical standard of Mizoribine. This product is intended for research and analytical applications. Mizoribine (NSC 289637), an imidazole nucleoside, inhibits HCV RNA replication with IC₅₀ of approximately 100 μM for anti-HCV activity. Immunosuppressant . Mizoribine, an IMPDH inhibitor, inhibits replication of *SARS-CoV* with IC₅₀s of 3.5 μg/mL and 16 μg/mL for SARS-CoV Frankfurt-1 and SARS-CoV HKU39849, respectively .

HY-13433

Thapsigargin Maximum Cited Publications 97 Publications Verification	Infection Classification of Application Fields Terpenoids Source classification Diterpenoids Umbelliferae Plants Disease Research Fields Thapsia garganica L. Cancer	Calcium Channel SARS-CoV Apoptosis
Thapsigargin, an endoplasmic reticulum (ER) stress inducer, is an inhibitor of microsomal Ca ²⁺-ATPase. Thapsigargin efficiently inhibits coronavirus (HCoV-229E, MERS-CoV, SARS-CoV-2) replication in different cell types .

HY-N144101

*SARS-CoV* MPro-IN-2**	Infection Quinones Classification of Application Fields Source classification Plants Lithospermum canescens Lehm. Naphthalene Quinones Disease Research Fields Boraginaceae	SARS-CoV
SARS-CoV MPro-IN-2 (compound 15) is a potent inhibitor of *SARS-CoV-2 M ^pro* with an IC₅₀ value of 72.07 nM. The main protease (M ^pro) of the virus as the major enzyme processing viral polyproteins contributes to the replication and transcription of SARS-CoV-2 in host cells, and has been characterized as an attractive target in agent discovery. SARS-CoV MPro-IN-2 has the potential for the research of COVID-19 .

HY-N1739R

Tectoquinone (Standard) 2-Methylanthraquinone (Standard)	Quinones Structural Classification Clausena heptaphylla (Roxb.) Wight & Arn. Anthraquinones Source classification Rutaceae Plants	Reference Standards SARS-CoV Virus Protease
Tectoquinone (Standard) is the analytical standard of Tectoquinone. This product is intended for research and analytical applications. Tectoquinone (2-Methylanthraquinone) is an inhibitor for *SARS CoV-2 major protease* (*SARS CoV-2 Mpro*). Tectoquinone exhibits anti-termite and antiviral activities .

HY-N11896A

10-Hydroxyaloin A	Structural Classification Natural Products Liliaceae Source classification Aloe vera (L.) Burm. f. Plants	SARS-CoV
10-10-Hydroxyaloin A is potent *SARS-CoV-2* inhibitor. 10-Hydroxyaloin A exhibits significant efficacy to bind SARS-Cov-2 M_pro active site .

HY-N3445

Jaceidin triacetate	Sclerocarya birrea (A.Rich.) Hochst. Structural Classification Flavonoids Flavones Source classification Plants Anacardiaceae	SARS-CoV
Jaceidin triacetate(compound 54) is a natural compound isolated formmarulabark.Jaceidin triacetatecan inhibitSARS-CoV-2 Mpro, with theIC₅₀of 11.9μM.Jaceidin triacetateinhibits the replication of Sars-Cov-2 Viral in Vero-E6 cells .

HY-126416

Methyl tanshinonate	Structural Classification Natural Products Labiatae Source classification Samanea saman (Jacq.) Merr. Plants	SARS-CoV
Methyl tanshinonate is a tanshinone, that can be isolated from Salvia miltiorrhiza (S. miltiorrhiza) Bunge (Lamiaceae). Methyl tanshinonate is a potent inhibitor of M ^pro enzyme in *SARS-CoV* (IC₅₀ = 21.1 µM). Methyl tanshinonate can be used for diabetes and SARS-CoV research .

HY-N10118

NK007	Infection Alkaloids Structural Classification Cynanchum mongolicum (Maximowicz) Hemsley Pyrrole Alkaloids Classification of Application Fields Source classification Asclepiadaceae Plants Isoquinoline Alkaloids Disease Research Fields	SARS-CoV
NK007 is a novel anti-SARS-CoV-2 agent with an EC₅₀ value of 30 nM.

HY-A0097

Teicoplanin 1 Publications Verification Antibiotic MDL-507; MDL-507	Infection Structural Classification Microorganisms Source classification Polyphenols Disease Research Fields	Bacterial Antibiotic
Teicoplanin is a glycopeptide antibiotic indicated for use in serious infections caused by Gram-positive bacteria, including Methicillin-resistant Staphylococcus aureus and Enterococcus aureus.Teicoplanin shows antiviral activity for HIV-1, SARS-CoV1 and SARS-CoV2. Teicoplanin sodium shows anti-MRSA activity .

HY-N2949

Bonducellpin D	Other Terpenoids Infection Caesalpinia minax Hance Classification of Application Fields Leguminosae Terpenoids Source classification Plants Disease Research Fields	SARS-CoV
Bonducellpin D is a furanoditerpenoid lactone isolated from Caesalpinia minax. Bonducellpin D exhibits broad-spectrum inhibition potential against *SARS-CoV* M ^pro and MERS-CoV M ^pro, with an K_i** of 467.11 and 284.86 nM, respectively. Bonducellpin D also exhibits moderate anti-cancer activity in vitro .

HY-A0097A

Teicoplanin sodium Antibiotic MDL-507 sodium; MDL-507 sodium	Structural Classification Source classification Phenols Polyphenols Endogenous metabolite	Antibiotic HIV SARS-CoV
Teicoplanin sodium is a glycopeptide antibiotic indicated for use in serious infections caused by Gram-positive bacteria, including Methicillin-resistant Staphylococcus aureus and Enterococcus aureus.Teicoplanin sodium shows antiviral activity for HIV-1, SARS-CoV1 and SARS-CoV2. Teicoplanin sodium shows anti-MRSA activity .

HY-N10604

Dihydromaniwamycin E	Structural Classification Natural Products Microorganisms	Influenza Virus SARS-CoV
Dihydromaniwamycin E is a heat-shock metabolite with antiviral activity against influenza and *SARS-CoV-2* viruses .

HY-126085

(±)-Alliin 2 Publications Verification (±)-L-Alliin	Infection Structural Classification Liliaceae Classification of Application Fields Ketones, Aldehydes, Acids Source classification Plants Disease Research Fields A．Sativam L. var．Viviparum Regel	SARS-CoV
(±)-Alliin is the main active component of garlic. (±)-Alliin is a putative inhibitor of the main protease of *SARS-CoV-2 (M_pro)* .

HY-N8599

Cichoriin 1 Publications Verification	Infection Structural Classification Monophenols other families Classification of Application Fields Source classification Coumarins Phenols Phenylpropanoids Plants Disease Research Fields	SARS-CoV
Cichoriin is an active compounds against *SARS-CoV-2*, and may be a potential candidate in researching severe COVID-19 .

HY-N12384

(25S)-Antcin B	Triterpenes Structural Classification Microorganisms Terpenoids Source classification	SARS-CoV
Antcin-B is a potent inhibitor of 3CLPro with high affinity. Antcin-B can be used in study *SARS-CoV-2* .

HY-N1180

Tanshinlactone	Structural Classification Terpenoids Labiatae Samanea saman (Jacq.) Merr. Source classification Diterpenoids Plants	SARS-CoV
Tanshinlactone is a seco-abietanoid that can be isolated from Salvia miltiorrhiza. Tanshinlactone is a coronavirus (CoV) inhibitor. Tanshinlactone modulates interleukin-2 and interferon-γ gene expression .

HY-N0360

Dihydrotanshinone I 5+ Cited Publications	Cardiovascular Disease Quinones Structural Classification Classification of Application Fields Labiatae Samanea saman (Jacq.) Merr. Source classification Plants Phenanthrenequinones Disease Research Fields	SARS-CoV
Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV.

HY-N2016R

Arteannuin B (Standard)	Structural Classification Terpenoids Sesquiterpenes Source classification Artemisia carvifolia Buch.-Ham. ex Roxb. Plants Compositae	SARS-CoV Ferroptosis
Arteannuin B, No. 2000 can be jointly submitted with the blue material. Arteannuin B had anti-SARS-CoV-2 activity, EC50=10.28 μM .

HY-N2016

Arteannuin B 2 Publications Verification	Infection Structural Classification Classification of Application Fields Terpenoids Sesquiterpenes Source classification Artemisia carvifolia Buch.-Ham. ex Roxb. Plants Compositae Disease Research Fields	SARS-CoV Ferroptosis
Arteannuin B, No. 2000 can be jointly submitted with the blue material. Arteannuin B had anti-SARS-CoV-2 activity, EC₅₀=10.28 μM .

HY-143712R

Allolithocholic acid (Standard)	Structural Classification Source classification Endogenous metabolite Steroids	Reference Standards Endogenous Metabolite
Dexamethasone metasulfobenzoate (sodium) (Standard) is the analytical standard of Dexamethasone metasulfobenzoate (sodium). This product is intended for research and analytical applications. Dexamethasone metasulfobenzoate sodium is a SARS-CoV-2 exonuclease (ExoN) inhibitor that binds to the catalytic site of ExoN .

HY-126085R

(±)-Alliin (Standard) (±)-L-Alliin (Standard)	Structural Classification Liliaceae Ketones, Aldehydes, Acids Source classification Plants A．Sativam L. var．Viviparum Regel	Reference Standards SARS-CoV
(±)-Alliin (Standard) is the analytical standard of (±)-Alliin. This product is intended for research and analytical applications. (±)-Alliin is the main active component of garlic. (±)-Alliin is a putative inhibitor of the main protease of SARS-CoV-2 (Mpro) .

HY-N1910

4'-O-Methylbavachalcone 2 Publications Verification	Infection Structural Classification Chalcones Flavonoids Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Psoralea corylifolia L. Plants Disease Research Fields	SARS-CoV
4'-O-Methylbavachalcone is a chalcone isolated from Psoralea corylifolia, inhibits severe acute respiratory syndrome coronavirus (SARS-CoV) papain-like protease (PLpro) activity, with an IC₅₀ of 10.1 μM .

HY-N15365

Antcin B	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Virus Protease SARS-CoV
Antcin B is a SARS-CoV-2 3-chymotrypsin-like protease (3CL Pro) inhibitor. Antcin B binds to multiple key amino acid residues of 3CL Pro(such as Leu141, Asn142, Glu166, His163, etc.) through hydrogen bonds, salt bridges, and hydrophobic interactions, thereby inhibiting the activity of 3CL Pro, blocking the cleavage process of viral polyproteins, and suppressing the replication of the SARS-CoV-2 virus in host cells. Antcin B is promising for research of COVID-19 .

HY-N15268

Koenine	Structural Classification Alkaloids Pyrrole Alkaloids Source classification Rutaceae Murraya koenigii (L.) Spreng Plants	SARS-CoV Virus Protease
Koenine is a carbazole alkaloid. It is predicted that Koenine has strong binding affinity and inhibitory ability to *SARS-CoV-2* main protease (M ^pro), which can be used in the research of anti-novel coronavirus drugs .

HY-N10605

Maniwamycin E	Natural Products Microorganisms	SARS-CoV Influenza Virus
Maniwamycin E is a maniwamycin derivative isolated from the culture extract of thermotolerant Streptomyces sp. JA74. Maniwamycin E shows antiviral activity against SARS-CoV-2 and influenza (H1N1) virus .

HY-117813

2-Thiouridine	Source classification	Nucleoside Antimetabolite/Analog DNA/RNA Synthesis Dengue Virus Flavivirus CHIKV SARS-CoV
2-Thiouridine is an orally active modified nucleobase. 2-Thiouridine stabilizes U:A base pairs and destabilizes U:G wobble base pairs. 2-Thiouridine significantly improves the efficiency and accuracy of nonenzymatic replication of mixed-sequence A/U-containing RNA templates. 2-Thiouridine exhibits antiviral activity against multiple positive-sense single-stranded RNA viruses (DENV2, ZIKV, YFV, JEV, WNV, CHIKV, human coronaviruses ( [HCoV]-229E, HCoV-OC43, *SARS-CoV), and MERS-CoV*) .

HY-N3389

Licoisoflavone A 1 Publications Verification	Structural Classification Flavonoids Classification of Application Fields Leguminosae Source classification Phenols Polyphenols Metabolic Disease Plants Glycyrrhiza uralensis Fisch. Disease Research Fields Isoflavones	SARS-CoV Sirtuin CDK Apoptosis
Licoisoflavone A is an orally active isoflavone. Licoisoflavone A inhibits proliferation, induces apoptosis, and causes G1/S phase arrest in colorectal cancer (CRC) cells. Licoisoflavone A inhibits the CDK2-Cyclin E1 axis. Licoisoflavone A inhibits lipid peroxidation with an IC₅₀ of 7.2 μM. Licoisoflavone A shows a dose-dependent inhibition effect on *SARS-CoV-2* infection. Licoisoflavone A exhibits significant anti-tumor efficacy in mice bearing CT26 cell subcutaneous xenografts. Licoisoflavone A can be used for the study of colorectal cancer and *SARS-CoV-2* infection .

HY-B1624A

Debrisoquin hemisulfate Debrisoquine hemisulfate; Isocaramidine hemisulfate; Ro 5-3307/1 hemisulfate	Infection Structural Classification Alkaloids Classification of Application Fields Source classification Endogenous metabolite Isoquinoline Alkaloids Disease Research Fields	Endogenous Metabolite
Debrisoquin (Isocaramidine) hemisulfate is a TMPRSS2 inhibitors that inhibits *SARS-CoV-2 entry into human lung cell line by a TMPRSS2-depedent manner, with an IC₅₀* of 22μM. Debrisoquin hemisulfate can be used for antiviral research .

HY-N8306

Isojacareubin	Structural Classification Flavonoids Flavones Source classification Guttiferae Plants Hypericum japonicum Thunb. ex Murray	Bacterial PKC Apoptosis SARS-CoV
Isojacareubin can be isolated from Hypericum japonicum. Isojacareubin covalently inhibits *SARS-CoV-2 3CLpro. Isojacareubin also has anti-helicobacter activity. Isojacareubin inhibits PKC, and suppresses hepatocellular carcinoma metastasis and induces apoptosis* .

HY-13512

Camostat mesylate 35+ Cited Publications Camostat mesilate; FOY305; FOY-S980	Human Gut Microbiota Metabolites Source classification Endogenous metabolite	Ser/Thr Protease SARS-CoV
Camostat mesylate (Camostat mesilate) is an orally active, synthetic serine protease inhibitor for chronic pancreatitis. Camostat mesylate, an inhibitor of TMPRSS2, shows antiviral activity against *SARS-CoV-2*. Camostat mesylate also inhibits the activity of prostasin, trypsin, and matriptase .

HY-N10871

Neocryptomerin	Structural Classification Flavonoids Source classification Taxodiaceae Plants Cunninghamia lanceolata var. konishii Biflavones	SARS-CoV
Neocryptomerin, a biflavonoid, shows inhibitory activity against U251, MCF-7, HeLa cell. Neocryptomerin has favorable binding affinities in the active pocket of *SARS-CoV-2*. Neocryptomerin is the leading compound of rational compounds against COVID-19 .

HY-N10109A

Gallinamide A TFA	Structural Classification Natural Products Microorganisms Source classification	SARS-CoV Parasite Cathepsin
Gallinamide A TFA is a linearly depositing peptide and a potent inhibitor of cathepsin L (CatL) (IC₅₀: 17.6 pM). Gallinamide A TFA inhibits SARS-CoV-2 infection by inhibiting CatL (EC₅₀: 28 nM). Gallinamide A TFA also inhibits Plasmodium falciparum (IC₅₀: 50 nM) .

HY-18234A

Leupeptin hemisulfate 45+ Cited Publications	Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Inflammation/Immunology Disease Research Fields	Cathepsin Ser/Thr Protease Virus Protease
Leupeptin hemisulfate is a broad-spectrum, membrane-permeable protease inhibitor. Leupeptin hemisulfate potently inhibits serine, cysteine and threonine proteases. Leupeptin hemisulfate inhibits M ^pro (the main protease of *SARS-CoV-2*) and also has anti-inflammatory activity .

HY-W399297R

Isodeoxycholic acid (Standard) 7α,12α-Dihydroxycholanoic acid (Standard)	Structural Classification Source classification Endogenous metabolite Steroids	Endogenous Metabolite Reference Standards
Amprenavir (Standard) is the analytical standard of Amprenavir. This product is intended for research and analytical applications. Amprenavir (VX-478) is a HIV protease inhibitor (Ki=0.6 nM) used to treat HIV infection. Amprenavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.09 μM.

HY-N0360R

Dihydrotanshinone I (Standard)	Quinones Structural Classification Labiatae Samanea saman (Jacq.) Merr. Source classification Plants Phenanthrenequinones	Reference Standards SARS-CoV
Dihydrotanshinone I (Standard) is the analytical standard of Dihydrotanshinone I. This product is intended for research and analytical applications. Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. Dihydrotanshinone I exhibits entry-blocking effect for MERS-CoV.

HY-134222A

N-Acetylserine N-Acetyl-L-serine	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
N-Acetylserine (N-Acetyl-L-serine) is a physiological inducer of cysteine biosynthesis and activator of CysB. N-Acetylserine can bind to the CysB apoprotein. N-Acetylserine stimulates cysJIH transcription in vitro. N-Acetylserine can be used in the research of SARS-CoV-2 infection .

HY-N1996

Chebulagic acid 4 Publications Verification	Structural Classification Classification of Application Fields Combretaceae Source classification Phenols Polyphenols Terminalia chebula Retz. Plants Inflammation/Immunology Disease Research Fields	COX Lipoxygenase SARS-CoV Influenza Virus
Chebulagic acid is a COX-LOX dual inhibitor isolated from the fruits of Terminalia chebula Retz, on angiogenesis. Chebulagic acid is a M2 serine to asparagine 31 mutation (S31N) inhibitor and influenza antiviral. Chebulagic acid also against *SARS-CoV-2* viral replication with an EC₅₀ of 9.76 μM.

HY-N9351

Cleistanthin B Diphyllin O-glucoside	Cardiovascular Disease Infection other families Classification of Application Fields Source classification Lignans Metabolic Disease Phenylpropanoids Plants Disease Research Fields	SARS-CoV
Cleistanthin B (Diphyllin O-glucoside) is an orally active arylnaphthalene lignan lactone glycoside. Cleistanthin B exhibits anti-SARS-CoV-2 effects in Vero cells, with EC₅₀ of 6.51 µM. Cleistanthin B also exhibits antitumor, diuretic and antihypertensive effects in vivo .

HY-N12697A

Polycarpine hydrochloride	Structural Classification Alkaloids Animals Other Alkaloids Source classification	SARS-CoV Virus Protease Influenza Virus Fungal
Polycarpine hydrochloride (1a) is a broad-spectrum Mpro inhibitor (IC₅₀ = 30 nM) that can be isolated from the Polycarpa aurata and also serves as an anti-coronaviral agent. Polycarpine hydrochloride possesses antiviral and antifungal activities, with IC₅₀ values of 30.0 nM and 0.12 μM against *SARS-CoV-2 Mpro* and PEDV Mpro, respectively .

HY-N2355

Solasurine	Alkaloids Piperidine Alkaloids Structural Classification Classification of Application Fields Solanum surattense Burm. F. Source classification Other Diseases Plants Solanaceae Disease Research Fields	SARS-CoV
Solasurine is a steroidal alkaloid that can be isolated from Solanum surrattence. Solasurine can interact with the C3-like protease (SARS-CoV-2 main protease) amino acids Phe8, Pro9, Ile152, Tyr154, Pro293, Phe294, Val297, and Arg298 .

HY-B1028

Pantethine 3 Publications Verification D-Pantethine; LBF disulfide	Structural Classification Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite SARS-CoV
Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration .

HY-13512R

Camostat mesylate (Standard) Camostat mesilate (Standard); FOY305 (Standard); FOY-S980 (Standard)	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Reference Standards Ser/Thr Protease SARS-CoV
Camostat (mesylate) (Standard) is the analytical standard of Camostat (mesylate). This product is intended for research and analytical applications. Camostat mesylate (Camostat mesilate) is an orally active, synthetic serine protease inhibitor for chronic pancreatitis. Camostat mesylate, an inhibitor of TMPRSS2, shows antiviral activity against *SARS-CoV-2*. Camostat mesylate also inhibits the activity of prostasin, trypsin, and matriptase .

HY-16050

Plitidepsin 3 Publications Verification Aplidine; PM90001	Structural Classification Microorganisms Marine natural products Source classification Other marine organisms	DNA/RNA Synthesis SARS-CoV
Plitidepsin (Aplidine) is a potent anti-cancer agent by targeting eEF1A2 ( K_D=80 nM) . Plitidepsin possesses antiviral activity and is against *SARS-CoV-2* with an IC₉₀ of 0.88 nM. Plitidepsin is usually used for multiple myeloma and advanced cancer research, and has the potential for COVID-19 research .

HY-N7073

Silymarin 5+ Cited Publications	Infection Structural Classification Natural Products Glycine soya Neurological Disease Classification of Application Fields Source classification Cyamopsis tetragonoloba (L.) Taub. Plants Compositae Inflammation/Immunology Disease Research Fields	SARS-CoV
Silymarin is an extract of the milk thistle (Silybum marianum). Silymarin is an effective *SARS-CoV-2 main protease (M ^pro)* inhibitor. Silymarin can significantly reduce tumor cell proliferation, angiogenesis as well as insulin resistance. Silymarin has the chemopreventive effect on hepatocellular carcinoma (HCC). Silymarin has the potential for COVID-19 research .

HY-107577

Gedunin	Infection Triterpenes Structural Classification other families Classification of Application Fields Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields	HSP
Gedunin is a limonoid with anti-cancer, anti-viral, anti-inflammatory and insecticidal activities. Gedunin acts as a potent Hsp90 inhibitor and induces the degradation of Hsp90-dependent client proteins. Geduni may obstructs the entry of SARS-CoV-2 virus into human host cells and can be used for COVID-19 research .

HY-W012531

2-Hydroxycinnamic acid	Infection Structural Classification Monophenols Cinnamomum cassia (L.) D. Don Classification of Application Fields Simple Phenylpropanols Source classification Phenols Phenylpropanoids Plants Lauraceae Disease Research Fields	HIV SARS-CoV Endogenous Metabolite Bacterial
2-Hydroxycinnamic acid is a phenolic acid with antimicrobial and antioxidant properties. 2-Hydroxycinnamic acid has antimicrobial activity against *Staphylococcus aureus* and is not susceptible to drug resistance. 2-Hydroxycinnamic acid shows inhibitory effects on infection of *HIV/SARS-CoV* S pseudovirus with an IC₅₀** of 0.3 mM. In addition, 2-Hydroxycinnamic acid has neuroprotective and antitumor activity .

HY-N1951R

Miltirone (Standard) Rosmariquinone (Standard)	Structural Classification Terpenoids Labiatae Samanea saman (Jacq.) Merr. Source classification Diterpenoids Plants	GABA Receptor Apoptosis Carboxylesterase (CES) SARS-CoV
Miltirone is an orally active natural compound found in the root of Salvia miltiorrhiza. Miltirone is a central benzodiazepine receptor partial agonist, with an IC50 of 0.3 μM. Miltirone induces ROS - and-p53 dependent apoptosis. Miltirone inhibits carboxylesterase 2 (CES2; Ki = 0.04 μM) and SARS-CoV main protease (Mpro) .

Cat. No.	Product Name	Chemical Structure

HY-135853S

Molnupiravir-d7

Molnupiravir-d₇ is the deuterium labeled Molnupiravir. Molnupiravir (EIDD-2801) is an orally bioavailable prodrug of the ribonucleoside analog EIDD-1931. Molnupiravir has broad spectrum antiviral activity against influenza virus and multiple coronaviruses, such as SARS-CoV-2, MERS-CoV, SARS-CoV. Molnupiravir has the potential for the research of COVID-19, and seasonal and pandemic influenza .

HY-104077S

Remdesivir-d5 2 Publications Verification
Remdesivir-d₅ is a deuterium labeled Remdesivir. Remdesivir (GS-5734) is a nucleoside analogue, with effective antiviral activity, with EC₅₀s of 74 nM for SARS-CoV and MERS-CoV in HAE cells, and 30 nM for murine hepatitis virus in delayed brain tumor cells. Remdesivir is highly effective in the control of 2019-nCoV (COVID-19) infection in vitro .

HY-15463S2

Imatinib-d3 hydrochloride

Imatinib-d₃ (hydrochloride) is the deuterium labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively. Imatinib also is an inhibitor of SARS-CoV and MERS-CoV.

HY-176347S

Alpha Feto Protein, Arg-13C6,15N4, Lys-13C6,15N2
Alpha Feto Protein, Arg- ¹³C₃₆, ¹⁵N₄, Lys- ¹³C₆, ¹⁵N₂ is the ¹³C- and ¹⁵N-labeled Alpha Feto Protein.

HY-104077S1

Remdesivir-d4
Remdesivir-d₄ is deuterium labeled Remdesivir. Remdesivir (GS-5734), a nucleoside analogue with effective antiviral activity, has EC50s of 74 nM for SARS-CoV and MERS-CoV in HAE cells, and 30 nM for murine hepatitis virus in delayed brain tumor cells. Remdesivir is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro[1][2].

HY-104077S2

Remdesivir impurity 9-d4
Remdesivir impurity 9-d₄ is deuterium labeled Remdesivir. Remdesivir (GS-5734), a nucleoside analogue with effective antiviral activity, has EC50s of 74 nM for SARS-CoV and MERS-CoV in HAE cells, and 30 nM for murine hepatitis virus in delayed brain tumor cells. Remdesivir is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro[1][2].

HY-P5168S

GPSVFPLAPSSK-13C6,15N2
GPSVFPLAPSSK- ¹³C₆, ¹⁵N₂ is the ¹³C- and ¹⁵N-labeled GPSVFPLAPSSK. GPSVFPLAPSSK is an IgG1 signature peptide of anti-SARS-CoV-2 antibodies. GPSVFPLAPSSK can be used for the quantification of the specific isolation of anti-SARS-CoV-2 antibodies .

HY-P5168AS

GPSVFPLAPSSK-13C6,15N2 TFA
GPSVFPLAPSSK- ¹³C₆, ¹⁵N₂ TFA is the ¹³C- and ¹⁵N-labeled GPSVFPLAPSSK. GPSVFPLAPSSK is an IgG1 signature peptide of anti-SARS-CoV-2 antibodies. GPSVFPLAPSSK can be used for the quantification of the specific isolation of anti-SARS-CoV-2 antibodies .

HY-138687S1

Nirmatrelvir-d6
Nirmatrelvir-d₆ (PF-07321332-d₆) is deuterium labeled Nirmatrelvir. Nirmatrelvir (PF-07321332) is a potent and orally active *SARS-CoV* 3C-like protease (3CL ^PRO)** inhibitor. Nirmatrelvir (PF-07321332) targets to the SARS-CoV-2 virus and can be used for COVID-19 research .

HY-10241S

Simeprevir-13C,d3

Simeprevir- ¹³C,d₃ is the ¹³C- and deuterium labeled Simeprevir. Simeprevir is an oral, potent and highly specific hepatitis C virus (HCV) NS3/4A protease inhibitor with a K_i of 0.36 nM. Simeprevir inhibits HCV replication with an EC₅₀ of 7.8 nM. Simeprevir also potently suppresses SARS-CoV-2 replication and synergizes with Remdesivir. Simeprevir inhibits the main protease (Mpro) and the RNA-dependent RNA polymerase (RdRp) of SARS-CoV-2, and also modulates host immune responses .

HY-15463S3

Imatinib-13C,d3

Imatinib- ¹³C,d₃ (STI571- ¹³C,d₃) is ¹³C labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

HY-90001S

Ritonavir-d6
Ritonavir-d₆ is the deuterium labeled Ritonavir. Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a SARS-CoV 3CLpro inhibitor with an IC₅₀ of 1.61 μM .

HY-W653853

Ritonavir-13C3
Ritonavir- ¹³C₃ is ¹³C labeled Ritonavir. Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a *SARS-CoV* 3CL ^pro inhibitor with an IC₅₀** of 1.61 μM .

HY-90001S2

Ritonavir-d8
Ritonavir-d₈ is deuterated labeled Ritonavir (HY-90001). Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a *SARS-CoV* 3CL ^pro inhibitor with an IC₅₀** of 1.61 μM.

HY-90001S1

Ritonavir-13C,d3
Ritonavir- ¹³C,d₃ is the ¹³C- and deuterium labeled Ritonavir. Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.61 μM.

HY-17430S1

Amprenavir-d4-1
Amprenavir-d₄-1 is deuterium labeled Amprenavir. Amprenavir (VX-478) is a HIV protease inhibitor (Ki=0.6 nM) used to treat HIV infection. Amprenavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.09 μM.

HY-17430S

Amprenavir-d4
Amprenavir-d₄ is the deuterium labeled Amprenavir. Amprenavir (VX-478) is a HIV protease inhibitor (Ki=0.6 nM) used to treat HIV infection. Amprenavir is also a SARS-CoV 3CLpro inhibitor with an IC₅₀ of 1.09 μM .

HY-145119S

Mindeudesivir
GS-621763-d₁ is the deuterium labeled GS-621763 (HY-145119) . GS-621763, an orally bioavailable proagent of GS-441524, shows antiviral activity against *SARS-CoV-2* pathogenesis in mice .

HY-B0462AS

Azelastine-13C,d3
Azelastine- ¹³C,d₃ is deuterium labeled Azelastine. Azelastine, an antihistamine, is a potent and selective histamine 1 (H1) antagonist. Azelastine can be used for the research of allergic rhinitis, asthma, diabetic hyperlipidemic and SARS-CoV-2 .

HY-W744206

Azelastine-d3
Azelastine-d₃ is the deuterium labeled Azelastine (HY-B0462A). Azelastine, an antihistamine, is a potent and selective histamine 1 (H1) antagonist. Azelastine can be used for the research of allergic rhinitis, asthma, diabetic hyperlipidemic and SARS-CoV-2 .

HY-W031727S1

Hydroxychloroquine-d5
Hydroxychloroquine-d₅ is the deuterium labeled Hydroxychloroquine . Hydroxychloroquine is a synthetic antimalarial agent which can also inhibit Toll-like receptor 7/9 (TLR7/9) signaling. Hydroxychloroquine is efficiently inhibits SARS-CoV-2 infection in vitro .

HY-B0190S1

Nafamostat formate salt-13C6
Nafamostat formate salt- ¹³C₆ is the ¹³C labeled Nafamostat. Nafamostat, a synthetic serine protease inhibitor, is an anticoagulant. Nafamostat supresses T cell auto-reactivity by decreasing granzyme activity and CTL cytolysis. Nafamostat blocks activation of SARS-CoV-2 .

HY-W031727S

Hydroxychloroquine-d4-1 sulfate
Hydroxychloroquine-d₄-1 (sulfate) is the deuterium labeled Hydroxychloroquine. Hydroxychloroquine is a synthetic antimalarial agent which can also inhibit Toll-like receptor 7/9 (TLR7/9) signaling. Hydroxychloroquine is efficiently inhibits SARS-CoV-2 infection in vitro .

HY-W707562

FOY 251-d4
FOY 251-d₄ is the deuterium labeled FOY 251 (HY-19727A). FOY 251, an anti-proteolytic active metabolite Camostate (HY-13512), acts as a proteinase inhibitor . FOY 251 inhibits SARS-CoV-2 infection in cells assay .

HY-17430S2

Amprenavir-13C6
Amprenavir- ¹³C₆ (VX-478- ¹³C₆) is ¹³C labeled Amprenavir. Amprenavir (VX-478) is a HIV protease inhibitor (Ki=0.6 nM) used to treat HIV infection. Amprenavir is also a *SARS-CoV* 3CL ^pro inhibitor with an IC₅₀** of 1.09 μM.

HY-B1370S

Hydroxychloroquine-d4 sulfate
Hydroxychloroquine-d₄ (sulfate) is the deuterium labeled Hydroxychloroquine sulfate. Hydroxychloroquine sulfate (HCQ sulfate) is a synthetic antimalarial agent which can also inhibit Toll-like receptor 7/9 (TLR7/9) signaling. Hydroxychloroquine sulfate is efficiently inhibits SARS-CoV-2 infection in vitro .

HY-B0372AS

Bromhexine-d3 hydrochloride

Bromhexine-d₃ (hydrochloride) is deuterium labeled Bromhexine (hydrochloride). Bromhexine hydrochloride is a potent and specific TMPRSS2 protease inhibitor with an IC₅₀ of 0.75 μM. Bromhexine hydrochloride can prevent and manage SARS-CoV-2 infection. Bromhexine hydrochloride is an autophagy agonist. Bromhexine hydrochloride is a mucolytic cough suppressant and has the potential for a range of respiratory conditions .

HY-15602S

Ledipasvir-d6
Ledipasvir-d₆ is the deuterium labeled Ledipasvir. Ledipasvir (GS-5885) is an inhibitor of the hepatitis C virus NS5A, with EC₅₀s of 34 pM and 4 pM against genotype 1a and 1b replicon, respectively. Ledipasvir is also a SARS-CoV 3CLpro inhibitor with an IC₅₀ of 1.62 μM .

HY-169220S

RORγ/DHODH-IN-1
RORγ/DHODH-IN-1 (compound 1404), a deuterium labeled compound, is a dual RORγ and DHODH inhibitor with IC₅₀ values of 9.7 nM and 100 nM, repaectively. RORγ/DHODH-IN-1 blocks the replication of *SARS-CoV-2, HCMV, and non-enveloped DNA virus (HAdV5)* .

HY-100442S

Paquinimod-d5
Paquinimod-d5 is a deuterated analog of Paquinimod (HY-100442). Paquinimod (ABR 215757) is a specific and orally active inhibitor of S100A8/S100A9. Paquinimod rescues the pneumonia with substantial reduction of viral loads in SARS-CoV-2-infected mice .

HY-100442S1

Paquinimod-d5-1
Paquinimod-d5-1 is a deuterated analog of Paquinimod (HY-100442). Paquinimod (ABR 215757) is a specific and orally active inhibitor of S100A8/S100A9. Paquinimod rescues the pneumonia with substantial reduction of viral loads in SARS-CoV-2-infected mice .

HY-10237S

Boceprevir-d9
Boceprevir-d₉ is the deuterium labeled Boceprevir. Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a K_i of 14 nM in both enzyme assay and an EC₉₀ of 350 nM in cell-based replicon assay . Boceprevir inhibits SARS-CoV-2 3CLpro activity .

HY-90001S3

rel-Ritonavir-d6
rel-Ritonavir-d₆ (rel-ABT 538-d₆) is the deuterium labeled rel-Ritonavir. rel-Ritonavir is a relative configuration of Ritonavir (HY-90001). Ritonavir (ABT 538) is an inhibitor of HIV protease used to study of HIV infection and AIDS. Ritonavir is also a *SARS-CoV* 3CLpro inhibitor with an IC₅₀** of 1.61 μM .

HY-17589S

Chloroquine-d5 diphosphate

Chloroquine-d₅ (diphosphate) is the deuterium labeled Chloroquine (phosphate). Chloroquine phosphate is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine phosphate is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine phosphate is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC₅₀=1.13 μM) .

HY-14904AS

Umifenovir-d6 hydrochloride

Umifenovir-d₆ (hydrochloride) is the deuterium labeled Umifenovir hydrochloride. Umifenovir hydrochloride is a potent, orally active broad-spectrum antiviral with activity against a number of enveloped and non-enveloped viruses. Umifenovir hydrochloride is used as an anti-influenza virus agent. Umifenovir hydrochloride could effectively inhibit the fusion of virus with host cells . Umifenovir hydrochloride is an efficient inhibitor of SARS-CoV-2 in vitro. Anti-inflammatory activity .

HY-17589S1

Chloroquine-d4 phosphate

Chloroquine-d₄ (phosphate) is the deuterium labeled Chloroquine phosphate. Chloroquine phosphate is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine phosphate is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine phosphate is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC₅₀=1.13 μM) .

HY-15602S1

Ledipasvir-d16
Ledipasvir-d₁₆ (GS-5885-d₁₆) is deuterium labeled Ledipasvir. Ledipasvir (GS-5885) is an inhibitor of the hepatitis C virus NS5A, with EC₅₀s of 34 pM and 4 pM against genotype 1a and 1b replicon, respectively. Ledipasvir is also a *SARS-CoV* 3CL ^pro inhibitor with an IC₅₀** of 1.62 μM .

HY-134222AS

N-Acetylserine-d3
N-Acetylserine-d₃ is the deuterium labeled N-Acetylserine (HY-134222A). N-Acetylserine (N-Acetyl-L-serine) is a physiological inducer of cysteine biosynthesis and activator of CysB. N-Acetylserine can bind to the CysB apoprotein. N-Acetylserine stimulates cysJIH transcription in vitro. N-Acetylserine can be used in the research of SARS-CoV-2 infection .

HY-17589AS

Chloroquine-d5 1 Publications Verification
Chloroquine-d₅ is deuterium labeled Chloroquine (HY-17589A). Chloroquine is an antimalarial and anti-inflammatory agent widely used to treat malaria and rheumatoid arthritis. Chloroquine is an autophagy and toll-like receptors (TLRs) inhibitor. Chloroquine is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC₅₀=1.13 μM) .

HY-B0462S

Azelastine-13C,d3 hydrochloride
Azelastine- ¹³C,d₃ (hydrochloride) is the ¹³C- and deuterium labeled Azelastine hydrochloride. Azelastine- ¹³C,d₃ (hydrochloride), an antihistamine, is a potent and selective histamine 1 (H1) antagonist. Azelastine- ¹³C,d₃ (hydrochloride) can be used for the research of allergic rhinitis, asthma, diabetic hyperlipidemic and SARS-CoV-2 .

HY-169222S

RORγ/DHODH-IN-2
RORγ/DHODH-IN-2 (Compound 1311) is an orally active dual inhibitor of RORγ/DHODH with IC₅₀ values of 11.9 nM and 90 nM, respectively. RORγ/DHODH-IN-2 exhibits antiviral activity by inhibiting the activity of SARS-CoV-2, HCMV, HAdV5, and MPXV, with IC₅₀ values of 27 nM, 20 nM, 9.1 nM, and 1.8 nM, respectively .

HY-145119AS

Mindeudesivir hydrobromide
Mindeudesivir (JT001; VV116; GS-621763-d₁) hydrobromide is a deuterated version of Remdesivir (HY-104077), a highly orally active nucleoside antiviral against *SARS-CoV-2* and respiratory syncytial virus (RSV). Mindeudesivir hydrobromide retains the antiviral activity of Remdesivir against COVID-19, and is the first domestically produced deuterium targeting the COVID-19 .

HY-B1028S

Pantethine-15N2

Pantethine- ¹⁵N₂ is the ¹⁵N₂ labeled Pantethine. Pantethine is an orally active lipid-lowering agent. Pantethine has anti-tumor, anti-inflammatory and anti-SARS-COV virus activities. Pantethine is also a neuroprotective agent. Pantethine can be used in the study of Alzheimer's disease, Parkinson's disease, major depression, systemic sclerosis and pantothenate kinase-related neurodegeneration .

HY-15148S1

Tipranavir-d7
Tipranavir-d₇ is deuterated labeled Tipranavir (HY-15148). Tipranavir (PNU-140690) inhibits the enzymatic activity and dimerization of HIV-1 protease, exerts potent activity against multi-protease inhibitor (PI)-resistant HIV-1 isolates with IC₅₀s of 66-410 nM . Tipranavir inhibits SARS-CoV-2 3CL ^pro activity .

HY-17367S4

Atazanavir-d6
Atazanavir-d₆ is deuterium labeled Atazanavir. Atazanavir (BMS-232632), a highly selective HIV-1 protease inhibitor, is the first protease inhibitor approved for once-daily administration . Atazanavir (BMS-232632) is a substrate and inhibitor of CYP3A4, and an inhibitor and inducer of P-glycoprotein (P-gp) . Atazanavir is also a SARS-CoV 3CLpro inhibitor with an IC₅₀ of 3.49 μM .

HY-17367S3

Atazanavir-d5
Atazanavir-d₅ is the deuterium labeled Atazanavir. Atazanavir (BMS-232632), a highly selective HIV-1 protease inhibitor, is the first protease inhibitor approved for once-daily administration . Atazanavir (BMS-232632) is a substrate and inhibitor of CYP3A4, and an inhibitor and inducer of P-glycoprotein (P-gp) . Atazanavir is also a SARS-CoV 3CLpro inhibitor with an IC₅₀ of 3.49 μM .

HY-17367S2

Atazanavir-d9
Atazanavir-d₉ is the deuterium labeled Atazanavir. Atazanavir (BMS-232632), a highly selective HIV-1 protease inhibitor, is the first protease inhibitor approved for once-daily administration . Atazanavir (BMS-232632) is a substrate and inhibitor of CYP3A4, and an inhibitor and inducer of P-glycoprotein (P-gp) . Atazanavir is also a SARS-CoV 3CLpro inhibitor with an IC₅₀ of 3.49 μM .

HY-W777545

4-[(7-Chloro-4-quinolinyl)amino]-1-pentanol-d4
4-[(7-Chloro-4-quinolinyl)amino]-1-pentanol-d₄ is the deuterium labeled Hydroxychloroquine Impurity E (HY-131262). Hydroxychloroquine Impurity E is the impurity of Hydroxychloroquine. Hydroxychloroquine is a synthetic antimalarial agent which can also inhibit Toll-like receptor 7/9 (TLR7/9) signaling. Hydroxychloroquine is efficiently inhibits SARS-CoV-2 infection in vitro .

HY-10235S

Telaprevir-d4
Telaprevir-d₄ is the deuterium labeled Telaprevir. Telaprevir (VX-950) is a highly selective, reversible, and potent peptidomimetic inhibitor of the HCV NS3-4A protease, the steady-state inhibitory constant (Ki) of Telaprevir is 7 nM against a genotype 1 (H strain) NS3 protease domain plus a NS4A cofactor peptide . Telaprevir inhibits SARS-CoV-2 3CLpro activity .

HY-12530S1

Velpatasvir-d3
Velpatasvir-d₃ (GS-5816-d₃) is deuterium labeled Velpatasvir. Velpatasvir (VEL, GS-5816) is a novel pan-genotypic hepatitis C virus (HCV) nonstructural protein 5A (NS5A) inhibitor with activity against genotype 1 (GT1) to GT6 HCV replicons. Velpatasvir is also a *SARS-CoV* 3CL ^pro inhibitor with an IC₅₀** of 2.16 μM .

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