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viral

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738

Inhibitors & Agonists

Screening Libraries

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Peptides

Inhibitory Antibodies

101

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Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-156215

NCI-B16	HCV	Infection
NCI-B16 is a small molecule RNA binder and inhibits HCV viral replication .

HY-149050

Viral polymerase-IN-1 hydrochloride	Influenza Virus SARS-CoV	Infection
Viral polymerase-IN-1 hydrochloride, a Gemcitabine (HY-17026) derivative, potently inhibits influenza A and B viruses infection with IC₉₀ values of 11.4-15.9 μM. Viral polymerase-IN-1 hydrochloride is active against SARS-CoV-2 infection. Viral polymerase-IN-1 hydrochloride suppresses influenza virus infection by affecting viral RNA replication/transcription in cells .

HY-146226

Viral 2C protein inhibitor 1	Enterovirus	Infection
Viral 2C protein inhibitor 1 (compound 6aw) is a potent and broad-spectrum enterovirus antiviral agent, inhibiting viral 2C protein. Viral 2C protein inhibitor 1 inhibits multiple strains of EV-D68, EV-A71 and CVB3 with EC₅₀s of 0.1~3.6 µM, and exhibits high selectivity index and relatively low cytotoxicity .

HY-106247

AG-1859	Virus Protease	Infection
AG-1859 is a viral protease inhibitor. AG-1859 can be used in the research of viral infection .

HY-179088

AVI-6451	SARS-CoV	Infection
AVI-6451 is a novel orally effective SARS-CoV-2 Mac1 (IC₅₀ = 28 nM) inhibitor. AVI-6451 can reduce viral load. AVI-6451 can be used for research on viral infections .

HY-159823

Suricapavir	DNA/RNA Synthesis	Infection
Suricapavir is a potent viral replication inhibitor. Suricapavir shows antiviral activity .

HY-156702

HBV-IN-38	HBV	Infection
HBV-IN-38 (Example 193) is an HBV DNA inhibitor (EC₅₀≤100nM). HBV-IN-38 can be used to study viral infections .

HY-P5642

Retrocyclin-101 RC-101	Bacterial	Infection
Retrocyclin-101 is an antimicrobial peptide against of bacterial and viral .

HY-172553

AS-0017445	Virus Protease SARS-CoV	Infection
AS-0017445 is an inhibitor targeting the main protease of both the current coronavirus and the virus that caused the Middle East Respiratory Syndrome (MERS) outbreak. AS-0017445 inhibits the viral protein processing in host cells and thus prevents viral replication .

HY-103365

BX-513 hydrochloride VUF2274 hydrochloride	CMV	Infection
BX-513 hydrochloride (VUF 2274 hydrochloride)is a novel inverse agonists acting on human cytomegalovirus (HCMV)-encoded receptor US28 with the IC₅₀ of 4.9 μM. BX-513 hydrochloride can be used for study of viral infection .

HY-114621

DB772 1 Publications Verification	Flavivirus	Infection
DB772 hydrate is a bovine viral diarrhoea virus (BVDV) inhibitor. DB772 also has anti-prion activity .

HY-114621A

DB772 hydrate 1 Publications Verification	Flavivirus	Infection
DB772 hydrate is a bovine viral diarrhoea virus (BVDV) inhibitor. DB772 also has anti-prion activity .

HY-121138

1,8-Dihydroxy-4,5-dinitroanthraquinone ARDP0006; DHDNE	Flavivirus Dengue Virus Virus Protease	Infection
1,8-Dihydroxy-4,5-dinitroanthraquinone (ARDP0006; DHDNE) is a potent inhibitor of serine proteinase NS2B/3, the dengue viral protein. 1,8-Dihydroxy-4,5-dinitroanthraquinone has intermolecular proteinase activity and viral inhibition ability with IC₅₀s of 432 μM and 4.2 μM, respectively. Meanwhile 1,8-Dihydroxy-4,5-dinitroanthraquinone inhibits NS2B/3 cleavage in BHK-21 cells at a dose ranging from 4.2 μM to 432 μM .

HY-115805

YKL-04-085	Virus Protease	Infection
YKL-04-085 is potent inhibitors of viral translation, with an IC₉₀ of 0.555 μM for DENV2. YKL-04-085 is devoid of any kinase activity .

HY-117582

Elvucitabine	Reverse Transcriptase HIV	Infection
Elvucitabine is an L-nucleoside analogue. Elvucitabine is a potent nucleoside reverse transcriptase (RT) inhibitor. Elvucitabine can be used in research of viral infection .

HY-114621B

DB772 free base	Flavivirus	Infection
DB772 free base is a bovine viral diarrhoea virus (BVDV) inhibitor. DB772 free base also has anti-prion activity .

HY-W269306

Bonaphthone	DNA/RNA Synthesis Influenza Virus	Infection
Bonaphthone is an antiviral agent with anti-DNA and -RNA viral activities .

HY-W676876

Oxynitidine	HBV	Infection
Oxynitidine is an HBV inhibitor (ID₅₀=30.8 µg/mL), which can effectively inhibit the DNA replication activity of HBV. Oxynitidine can be used in the study of viral infections .

HY-P991414

FGI-1011A6	HIV	Infection Cancer
FGI-1011A6 is a human monoclonal antibody (mAb) targeting TSG101. FGI-1011A6 can be used in Prostate cancer and Viral infections research .

HY-139179

STING agonist-14	STING	Infection Cancer
STING agonist-14 (compound 12b) is a potent STING agonist that is efficacious across species. STING agonist-14 could activate the pathway by directly binding human STING. STING agonist-14 can be used for the research of tumours or viral infections .

HY-137660

pppApG	DNA/RNA Synthesis	Infection
pppApG is a starting product of both vRNA (viral RNA) and cRNA (complementary RNA) synthesis. pppApG can be used for influenza virus research .

HY-N3242

Moronic acid (+)-Moronic acid	HIV Reactive Oxygen Species (ROS) NOD-like Receptor (NLR)	Infection Inflammation/Immunology
Moronic Acid is a triterpenoid compound, which is an orally available anti-HIV agent with anti-inflammatory activity. Moronic Acid can inhibit viral replication, with an EC₅₀ value of <1 μg/mL. Moronic Acid can be isolated from Brazilian propolis .

HY-137708

3'2'-cGAMP c[A(2',5')pG(3',5')p]	STING NF-κB	Infection
3'2'-cGAMP (c[A(2',5')pG(3',5')p]) is a cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) isomer. 3'2'-cGAMP exhibits high selectivity for Drosophila STING (dSTING), activating the dSTING-NF-κB signaling pathway, inducing the expression of Sting-regulated genes (Srg) and conferring a potent antiviral state in vivo. 3'2'-cGAMP is resistant to cleavage by viral poxins. 3'2'-cGAMP can be used for the study of viral infections .

HY-148328

CK2-IN-4	Casein Kinase	Infection Inflammation/Immunology Cancer
CK2-IN-4 (compound 5) is a protein kinase (CK2) inhibitor (IC₅₀=8.6 µM). CK2-IN-4 has good potential for research in the areas of cancer, viral infections and glomerulonephritis .

HY-117879

PF-4776548	HIV HIV Integrase	Infection
PF-4776548 is a highly potent HIV integrase inhibitor. PF-477654 blocks the process of integrating HIV viral DNA into the host cell genome. PF-4776548 is promising for research of AIDS .

HY-119210

ZINC04177596	HIV	Infection
ZINC04177596 is a potent HIV-negative factor (HIV-Nef) protein inhibitor. Nef is an accessory gene product of HIV and has an imperative role in viral replication and AIDS pathogenesis .

HY-19874

RFI-641	RSV	Infection
RFI-641 is a selective inhibitor of the respiratory syncytial virus (RSV), with an IC₅₀ of 50 nM. RFI-641 inhibit binding and fusion of enveloped virus via interaction with the viral fusion protein .

HY-175343A

OICR-41103N	Ligands for E3 Ligase	Infection
OICR-41103N is the negative control form of OICR-41103 (HY-175343). OICR-41103 is an effective, selective, cell-active DCAF1 small molecule chemical probe (K_i<2 nM) that targets the DCAF1 WDR domain and replaces the viral Vpr protein .

HY-105721

Aranotin	SARS-CoV	Infection
Aranotin strongly binds to Nsp15 viral protein. Aranotin can be used as promising SARS-CoV-2 replication strong inhibitor. Aranotin has the potential for COVID-19 research .

HY-135898

DGK-IN-1	DGK	Inflammation/Immunology Cancer
DGK-IN-1 is a DGK inhibitor (DGKa/DGKz IC₅₀: 0.65/0.25 μM). DGK-IN-1 is a T cell activator that can be used in cancer and viral infection research .

HY-179102

SARS-CoV-2 Mpro-IN-51	SARS-CoV Virus Protease	Infection
SARS-CoV-2 Mpro-IN-51 is a SARS-CoV-2 Mpro inhibitor (IC₅₀ = 26 nM). SARS-CoV-2 Mpro-IN-51 has inhibitory effects on the triple mutant L50F/E166A/L167F. SARS-CoV-2 Mpro-IN-51 can be used for research on viral infections .

HY-109045A

Teslexivir hydrochloride BTA074 hydrochloride; AP 611074 hydrochloride	E1/E2/E3 Enzyme HPV	Infection
Teslexivir (BTA074) hydrochloride is a potent antiviral agent. Teslexivir hydrochloride is a potent and selective inhibitor of the interaction between two essential viral proteins, E1 and E2, an association that is a necessary step in the DNA replication and thus viral production for Human Papilloma Virus (HPV) 6 and 11. Teslexivir hydrochloride can be used for condyloma research .

HY-109045

Teslexivir BTA074; AP 611074	E1/E2/E3 Enzyme HPV	Infection
Teslexivir (BTA074) is a potent antiviral agent. Teslexivir is a potent and selective inhibitor of the interaction between two essential viral proteins, E1 and E2, an association that is a necessary step in the DNA replication and thus viral production for Human Papilloma Virus (HPV) 6 and 11. Teslexivir can be used for condyloma research .

HY-P99341

Casirivimab 1 Publications Verification REGN10933	SARS-CoV	Infection
Casirivimab (REGN10933) is a human monoclonal antibody that targets the SARS-CoV-2 virus, which causes COVID-19. Casirivimab is ineffective against COVID-19 variants. Casirivimab can be used in combination with Imdevimab (HY-P99342), which alters the lung response of K18-hACE2 mice to the SARS-CoV-2 δ variant, effectively reducing viral load and improving symptoms .

HY-131603

Lamivudine triphosphate 3TCTP	Reverse Transcriptase HCV HBV SARS-CoV	Infection
Lamivudine triphosphate (3TCTP) is a phosphorylated Lamivudine (HY-B0250) (a nucleoside analogue). Lamivudine triphosphate inhibits the Reverse Transcriptase of HIV or HBV viruses to block viral replication by chain termination. Lamivudine triphosphate is also an inhibitor of the RdRp activity of the NS5B subunit of the HCV. Lamivudine triphosphate can be incorporated into the nascent RNA by the SARS-CoV-2 RdRp, thus halting mutations in the nascent SARS-CoV-2 RNA .

HY-163147

PAN endonuclease-IN-1	Influenza Virus	Infection
PAN endonuclease-IN-1 (Compound 23) is a potent PAN endonuclease inhibitor, with K_d values of 277 μM, 384 μM and 328 μM for WT, I38T and E23K PA_N endonucleases, respectively. The RNA-dependent RNA polymerase acidic N-terminal (PAN) endonuclease, a critical component of influenza viral replication machinery, is an antiviral target .

HY-138061

DENV-IN-2	Flavivirus Dengue Virus DNA/RNA Synthesis	Infection
DENV-IN-2 is a potent *dengue viral* replication inhibitor extracted from patent WO2018215315A1, compound 6AB, has an EC₅₀** of 0.016 nM. DENV-IN-2 shows high potent activity against all four serotypes of the Dengue virus with EC₅₀s ranging from 0.013 to 0.029 nM .

HY-137708A

3'2'-cGAMP disodium c[A(2',5')pG(3',5')p] disodium	STING NF-κB	Infection
3'2'-cGAMP (c[A(2',5')pG(3',5')p]) disodium is the disodium of 3'2'-cGAMP (HY-137708). 3'2'-cGAMP (c[A(2',5')pG(3',5')p]) is a cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) isomer. 3'2'-cGAMP exhibits high selectivity for Drosophila STING (dSTING), activating the dSTING-NF-κB signaling pathway, inducing the expression of Sting-regulated genes (Srg) and conferring a potent antiviral state in vivo. 3'2'-cGAMP is resistant to cleavage by viral poxins. 3'2'-cGAMP can be used for the study of viral infections .

HY-P991278

ABM-125	Interleukin Related	Inflammation/Immunology
ABM-125 is a human IgG anti-IL-25 monoclonal antibody. The isotype control of ABM-125 can be referenced to Human IgG1 kappa, Isotype Control (HY-P99001). ABM-125 can be used in research related to viral asthma .

HY-W353804

2′-Deoxy-β-L-uridine	Nucleoside Antimetabolite/Analog	Infection
2'-Deoxy-β-L-uridine is a nucledside analogue and a specific substrate for the viral enzyme, shows no stereospecificity against herpes simplex 1 (HSV1) thymidine kinase (TK). 2′-Deoxy-β-L-uridine exerts antiviral activity via the interation of 5'-triphosphates with the viral DNA polymerase .

HY-163327

pFBC	Others	Neurological Disease
pFBC ([ ¹⁸F]pEBC) is a covalent CLIP-tag radiotracer for detection of viral reporter gene transfer in the murine brain. pFBC can be used in neurobiological research .

HY-148780

HBV-IN-29	HBV	Infection
HBV-IN-29 (ex8), a flavone derivative, is a potent covalently closed circular DNA (cccDNA) inhibitor. cccDNA serves as the template for viral RNA transcription and subsequent viral DNA generation. HBV-IN-29 has the potential for the research of HBV infection .

HY-148781

HBV-IN-30	HBV	Infection
HBV-IN-30 (ex44), a flavone derivative, is a potent covalently closed circular DNA (cccDNA) inhibitor. cccDNA serves as the template for viral RNA transcription and subsequent viral DNA generation. HBV-IN-30 has the potential for the research of HBV infection .

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-136733

Ac-DNLD-CHO Ac-Asp-Asn-Leu-Asp-CHO	Caspase	Infection Neurological Disease
Ac-DNLD-CHO (Ac-Asp-Asn-Leu-Asp-CHO) is a Caspase-3/7 inhibitor (IC₅₀: 9.89, 245 nM respectively; K_i ^app: 0.68, 55.7 nM respectively). Ac-DNLD-CHO can be used for research of caspase-mediated apoptosis diseases, such as neurodegenerative disorders and viral infection diseases .

HY-P99853

Diridavumab CR6261	Influenza Virus	Infection
Diridavumab is a monoclonal anti-HA stalk antibody. Diridavumab stabilizes the prefusion HA structure and prevents pH-dependent fusion of cellular and viral membranes in endosomes. Diridavumab can be used in research of H2 influenza virus .

HY-50001

Nucleozin 5+ Cited Publications	Influenza Virus	Infection
Nucleozin, a potent inhibitor of influenza A virus infection, induces the formation of nucleoprotein (NP) aggregates and antagonizes its nuclear accumulation, leading to cessation of viral replication. Nucleozin impedes influenza A virus replication in vitro with a nanomolar EC₅₀ .

HY-P11037

soVIRIP	HIV	Infection
soVIRIP is a virus inhibitory peptide with an IC₅₀ of 1.2  μM for HIV-1 . soVIRIP binds to the HIV-1 GP41 fusion peptide and inhibits viral fusion and entry into host cells. soVIRIP has broad-spectrum anti-HIV-1 activities with nontoxicity in zebrafish models. soVIRIP can used for viral infections research .

HY-105086

Pamaqueside CP148623	SARS-CoV	Infection Metabolic Disease
Pamaqueside (CP148623) is a cholesterol absorption inhibitor and a potent binder of the SARS-CoV-2 receptor-binding domain (RBD), which may inhibit viral cellular entry. Pamaqueside can be utilized in metabolic and antiviral research .

HY-W250152

Polycytidylic acid potassium	Biochemical Assay Reagents	Inflammation/Immunology
Polycytidylic acid potassium is an immunostimulant and synthetic double-stranded RNA. Polycytidylic acid potassium can be used experimentally to model viral infections in vivo. Polycytidylic acid potassium is a common tool in immune system research .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N3242

Moronic acid (+)-Moronic acid	Triterpenes Terpenoids Rhus chinensis Mill. Source classification Plants Anacardiaceae	HIV Reactive Oxygen Species (ROS) NOD-like Receptor (NLR)
Moronic Acid is a triterpenoid compound, which is an orally available anti-HIV agent with anti-inflammatory activity. Moronic Acid can inhibit viral replication, with an EC₅₀ value of <1 μg/mL. Moronic Acid can be isolated from Brazilian propolis .

HY-N8393

Ascr#18	Infection Classification of Application Fields Animals Ketones, Aldehydes, Acids Source classification Disease Research Fields	Bacterial Fungal
Ascr#18, an ascaroside, is a hormone of nematodes. Ascr#18 is expressed during nematode development. Ascr#18 increases resistance in Arabidopsis, tomato, potato and barley to viral, bacterial, oomycete, fungal and nematode infections .

HY-126419

Kobophenol A	Infection Classification of Application Fields Source classification Cyperaceae Phenols Polyphenols Plants Disease Research Fields Carex kobomugi Ohwi	SARS-CoV PKC
Kobophenol A, an oligomeric stilbene, blocks the interaction between the ACE2 receptor and S1-RBD with an IC₅₀ of 1.81 μM and inhibits SARS-CoV-2 viral infection in cells with an EC₅₀ of 71.6 μM. Kobophenol A inhibits the activity of partially purified rat brain protein kinase C (PKC) with an IC₅₀ of 52 µM .

HY-N0677A

Kalii Dehydrographolidi Succinas Potassium dehydroandrographolide succinate	Classification of Application Fields Acanthaceae Terpenoids Source classification Satureja montana L. Diterpenoids Plants Inflammation/Immunology Disease Research Fields Cancer	Antibiotic
Kalii Dehydrographolidi Succinas (Potassium dehydroandrographolide succinate), extracted from herbal medicine Andrographis paniculata (Burm f) Nees, is widely used for the treatment of viral pneumonia and viral upper respiratory tract infections because of its immunostimulatory, anti-infective and anti-inflammatory effect .

HY-N0158

Oxymatrine Maximum Cited Publications 17 Publications Verification	Infection Alkaloids Piperidine Alkaloids Classification of Application Fields Leguminosae Source classification Sophora flavescens Aiton Plants Inflammation/Immunology Disease Research Fields	TGF-beta/Smad Apoptosis
Oxymatrine, an alkaloid from Sophora flavescens Alt. with anti-inflammatory, antifibrosis, and antitumor effects, inhibits the iNOS expression and TGF-β/Smad pathway. Oxymatrine inhibits bocavirus minute virus of canines (MVC) replication, reduces viral gene expression and decreases apoptosis induced by viral infection .

HY-W676876

Oxynitidine	Alkaloids Other Alkaloids Source classification Rutaceae Zanthoxylum nitidum (Roxb.) DC. Plants	HBV
Oxynitidine is an HBV inhibitor (ID₅₀=30.8 µg/mL), which can effectively inhibit the DNA replication activity of HBV. Oxynitidine can be used in the study of viral infections .

HY-N15365

Antcin B	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-N12612

CNP0296775	Structural Classification Natural Products Source classification Arecaceae Plants	DNA Methyltransferase Dengue Virus
CNP0296775 is an inhibitor of dengue virus methyltransferase (DENV MTase) that has the potential to disrupt the viral replication process .

HY-114738

Rubilactone	Monophenols Source classification Rubiaceae Phenols Plants Rubia cordifolia L.	Others
Rubilactone is an active product that can be derived from (Rubia cordifolia). Rubilactone has antitumor, viral inhibition activities .

HY-N0158R

Oxymatrine (Standard)	Alkaloids Piperidine Alkaloids Leguminosae Source classification Sophora flavescens Aiton Plants	Reference Standards TGF-beta/Smad Apoptosis
Oxymatrine (Standard) is the analytical standard of Oxymatrine. This product is intended for research and analytical applications. Oxymatrine, an alkaloid from Sophora flavescens Alt. with anti-inflammatory, antifibrosis, and antitumor effects, inhibits the iNOS expression and TGF-β/Smad pathway. Oxymatrine inhibits bocavirus minute virus of canines (MVC) replication, reduces viral gene expression and decreases apoptosis induced by viral infection.

HY-I0400

N-Acetylneuraminic acid 3 Publications Verification NANA; Lactaminic acid	Cardiovascular Disease Microorganisms Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Saccharides Monosaccharides	Tyrosinase Ras Influenza Virus Endogenous Metabolite
N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia .

HY-N3187

Nimbin	Other Terpenoids Infection other families Neurological Disease Classification of Application Fields Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields	Flavivirus Dengue Virus Fungal Bacterial Histamine Receptor
Nimbin is an orally active intermediate limonoid found in Azadirachta. Nimbin prevents tau aggregation and increases cell viability. Nimbin is effective inhibits the envelope protein of dengue virus. Nimbin has anti-inflammatory, antipyretic, antifungal, antihistamine, antiseptic, antioxidant, anti-cancer and anti-viral properties. Nimbin can across blood-brain barrier. Nimbin is promising for research of neurodegenerative diseases and viral infections .

HY-I0400R

N-Acetylneuraminic acid (Standard) NANA (Standard); Lactaminic acid (Standard)	Microorganisms Source classification Endogenous metabolite Saccharides Monosaccharides	Reference Standards Tyrosinase Ras Influenza Virus Endogenous Metabolite
N-Acetylneuraminic acid (Standard) is the analytical standard of N-Acetylneuraminic acid. This product is intended for research and analytical applications. N-Acetylneuraminic acid (NANA; Lactaminic acid), a nonphenolic structure, is the predominant form of sialic from Collocalia esculenta. N-Acetylneuraminic acid plays a biological role in myocardial injury, melanoma and viral or bacterial infection. N-Acetylneuraminic acid inhibits melanogenesis by reducing tyrosinase activity and triggers myocardial injury in vitro and in vivo by activation of the Rho/Rho-associated signaling pathway through binding to RhoA and Cdc42. N-Acetylneuraminic acid may prevent high fat diet (HFD)-induced inflammation and oxidative stress, thereby prevents hyperlipidemia-associated inflammation and oxidative stress. N-Acetylneuraminic acid is promising for research in the field of melanoma, coronary artery, obesity-related diseases and hyperlipidemia .

HY-N10672

Kuguacin R	Triterpenes Source classification Cucurbitaceae Plants Momordica charantia Linn.	Antibiotic
Kuguacin R is a cucurbitane-type triterpenoid that can be extracted from Momordica charantia L. Kuguacin R possess anti-inflammatory, antimicrobial and anti-viral activities .

HY-N0057

3,4-Dicaffeoylquinic acid 5 Publications Verification 3,4-Di-O-caffeoylquinic acid; Isochlorogenic acid B	Infection Caprifoliaceae Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Plants Endogenous metabolite Disease Research Fields	Glycosidase Influenza Virus Apoptosis Endogenous Metabolite
3,4-Dicaffeoylquinic acid (3,4-Di-O-caffeoylquinic acid), naturally isolated from Laggera alata, has antioxidative, DNA protective, neuroprotective and hepatoprotective properties. 3,4-Dicaffeoylquinic acid exerts apoptosis-mediated cytotoxicity and α-glucosidase inhibitory effects. 3,4-Dicaffeoylquinic acid possesses a unique mechanism of anti-influenza viral activity, that is, enhancing viral clearance by increasing TRAIL .

HY-N0842

Bevirimat 1 Publications Verification PA-457; MPC-4326; YK FH312	Infection Triterpenes Classification of Application Fields Terpenoids Source classification Myrtaceae Plants Syzygium aromaticum Disease Research Fields	Virus Protease
Bevirimat (PA-457, MPC-4326, YK FH312) is an inhibitor of HIV-1 viral particle maturation.Bevirimat specifically inhibits the final rate-limiting step in Gag processing, preventing the release of the mature capsid protein (CA) from its precursor (CA-SP1), resulting in the production of immature non-infectious viral particles. Bevirimat can be used in HIV-1 infection studies .

HY-113099

Indolelactic acid 5+ Cited Publications Indole-3-lactic acid	Human Gut Microbiota Metabolites Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	Endogenous Metabolite
Indolelactic acid (Indole-3-lactic acid) is a tryptophan (Trp) catabolite in Azotobacter vinelandii cultures. Indolelactic acid has anti-inflammation and potential anti-viral activity .

HY-N12260

Benanomicin A	Quinones Microorganisms Anthraquinones Source classification	HIV Bacterial
Benanomicin A is a microbial metabolite and can be isolated from Actinomycetes.Benanomicin has antifungal activitya and inhibits HIV-1 viral infection in MT-4 cells .

HY-N0452

Hyperoside 10+ Cited Publications Quercetin 3-O-galactoside; Quercetin 3-O-β-D-galactopyranoside	Flavonols Flavonoids Classification of Application Fields Guttiferae Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Hypericum monogynum L.	Influenza Virus Fungal NF-κB Apoptosis
Hyperoside is a NF-κB inhibitor, found from Hypericum monogynum. Hyperoside shows anti-tumor, antifungal, anti-inflammatory, anti-viral, and anti-oxidative activities, and can induce apoptosis .

HY-N1451

Betulonic acid 4 Publications Verification Betunolic acid; Liquidambaric acid; (+)-Betulonic acid	Infection Triterpenes other families Classification of Application Fields Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields	Parasite HSV
Betulonic acid (Betunolic acid), a naturally occurring triterpene, is found in many plants. Betulonic acid has anti-tumor, anti-inflammatory, antiparasitic and anti-viral (HSV-1) activities .

HY-126420

Kansuinine B	Classification of Application Fields Terpenoids Source classification Euphorbia kansui T. N. Liou ex S. B. Ho Diterpenoids Euphorbiaceae Plants Disease Research Fields Inflammation/Immunology	SARS-CoV Interleukin Related
Kansuinine B inhibits IL-6-induced Stat3 activation. Kansuinine B possesses anti-viral activity and could be used in the study for COVID-19 .

HY-N8533

Sodium Camptothecin	Infection Alkaloids Pyrrole Alkaloids Classification of Application Fields Source classification Quinoline Alkaloids Camptotheca acuminata Decne. Plants Nyssaceae Disease Research Fields	DNA/RNA Synthesis
Sodium Camptothecin is a plant alkaloid, with antitumor activity. Sodium Camptothecin is a reversible inhibitor of RNA synthesis. Sodium Camptothecin is an effective inhibitor of adenovirus replication. Sodium Camptothecin inhibits DNA synthesis and causes breaks in intracellular preformed viral DNA .

HY-N2000

Bellidifolin	Infection Xanthones Classification of Application Fields Source classification Swertia bimaculata (Sieb. et Zucc.) Hook. f. et Thoms. ex C. B. Clark Gentianaceae Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields	HIV
Bellidifolin is a xanthone isolated from the stems of Swertia punicea, with hepatoprotective, hypoglycemic, anti-oxidation, anti-inflammatory and antitumor activities . Bellidifolin also acts as a viral protein R (Vpr) inhibitor .

HY-N0677

Dehydroandrographolide succinate	Acanthaceae Classification of Application Fields Terpenoids Source classification Satureja montana L. Diterpenoids Plants Inflammation/Immunology Disease Research Fields Cancer	Influenza Virus Prostaglandin Receptor Akt GSK-3
Dehydroandrographolide succinate can be extracted from herbal medicine Andrographis paniculata (Burm f) Nees, is widely used in research for viral pneumonia and viral upper respiratory tract infections because of its immunostimulatory, anti-infective and anti-inflammatory effect. Dehydroandrographolide succinate exerts antithrombotic effect. Dehydroandrographolide succinate significantly inhibits the platelet aggregation rate (ED₅₀ = 386.9 mg/kg) by decreasing TXB₂ levels. Dehydroandrographolide succinate mitigates muscle astrophy via the Akt/GSK3β and MuRF-1 pathways .

HY-N0842R

Bevirimat (Standard) PA-457 (Standard); MPC-4326 (Standard); YK FH312 (Standard)	Triterpenes Terpenoids Source classification Myrtaceae Plants Syzygium aromaticum	Reference Standards Virus Protease
Bevirimat (Standard) is the analytical standard of Bevirimat. This product is intended for research and analytical applications. Bevirimat (PA-457, MPC-4326, YK FH312) is an inhibitor of HIV-1 viral particle maturation.Bevirimat specifically inhibits the final rate-limiting step in Gag processing, preventing the release of the mature capsid protein (CA) from its precursor (CA-SP1), resulting in the production of immature non-infectious viral particles. Bevirimat can be used in HIV-1 infection studies[1][2][3][4].

HY-N0057R

3,4-Dicaffeoylquinic acid (Standard) 3,4-Di-O-caffeoylquinic acid (Standard); Isochlorogenic acid B (Standard)	Caprifoliaceae Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Plants Endogenous metabolite	Reference Standards Glycosidase Influenza Virus Apoptosis Endogenous Metabolite
3,4-Dicaffeoylquinic acid (Standard) is the analytical standard of 3,4-Dicaffeoylquinic acid. This product is intended for research and analytical applications. 3,4-Dicaffeoylquinic acid (3,4-Di-O-caffeoylquinic acid), naturally isolated from Laggera alata, has antioxidative, DNA protective, neuroprotective and hepatoprotective properties. 3,4-Dicaffeoylquinic acid exerts apoptosis-mediated cytotoxicity and α-glucosidase inhibitory effects. 3,4-Dicaffeoylquinic acid possesses a unique mechanism of anti-influenza viral activity, that is, enhancing viral clearance by increasing TRAIL .

HY-N3188

Niloticin	Infection Triterpenes Phellodendron chinense Schneid. Classification of Application Fields Terpenoids Source classification Rutaceae Plants Disease Research Fields	Akt NF-κB
Niloticin, tetracyclic triterpenoid compound, is a osteoclastogenesis inhibitor. Niloticin shows anti-viral, antioxidative, and mosquitocidal activities. Niloticin inhibits osteoclastogenesis by blocking RANKL-RANK interaction and suppressing the AKT, MAPK, and NF-κB signaling pathways .

HY-128744

Phosphonoacetic acid 1 Publications Verification	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Orthopoxvirus HSV DNA/RNA Synthesis
Phosphonoacetic acid is an endogenous metabolite and antiviral agent. Phosphonoacetic acid is active against orthopoxviruses and herpes viruses. Phosphonoacetic acid can inhibit HSV DNA synthesis and virus-specific DNA polymerase activity, and affect the synthesis of late viral proteins .

HY-N3848

Ermanin	Cardiovascular Disease Flavonols Flavonoids Classification of Application Fields Source classification Phenols Polyphenols Plants Curcuma phaeocaulis Valeton Inflammation/Immunology Disease Research Fields Zingiberaceae	Bacterial COX NO Synthase Influenza Virus
Ermanin is a flavonoid isolated from Tanacetum microphyllum. Ermanin potently inhibits iNOS, COX-2 activities, and inhibits platelet aggregation. Ermanin has anti-inflammatory, anti-tuberculous and anti-viral/bacterial properties .

HY-N9347

Stepharine 3 Publications Verification	Cardiovascular Disease Alkaloids other families Classification of Application Fields Source classification Plants Isoquinoline Alkaloids Disease Research Fields	Toll-like Receptor (TLR)
Stepharine, an natural alkaloid, directly interactes with TLR4 and binds to the TLR4/MD2 complex (TLR4 inhibitor). Stepharine possesses anti-aging, anti-viral and anti-hypertensive effects .

HY-W555382

Pseudane IX 2-Nonylquinolin-4(1H)-one	Alkaloids Ketones, Aldehydes, Acids Source classification Ruta graveolens Linn. Rutaceae Quinoline Alkaloids Plants	HCV
Pseudane IX, a compound isolated from the leaves of Ruta angustifolia, has strong anti-HCV activity with an IC₅₀ value of 1.4 μg/mL. Pseudane IX reduces HCV RNA replication and viral protein synthesis levels .

HY-N0086

N6-Methyladenosine 5+ Cited Publications 6-Methyladenosine; N-Methyladenosine	Infection Natural Products Microorganisms Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Influenza Virus Endogenous Metabolite
N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities.

HY-B0751

Fumagillin Amebacilin; NSC9168	Infection Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease Research Fields	Parasite HIV Antibiotic
Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.

HY-N7677

Isookanin	Infection Flavonoids Classification of Application Fields Deguelia rufescens (Benth.) R.A.Camargo & A.M.G.Azevedo Flavonones Source classification Phenols Polyphenols Plants Compositae Inflammation/Immunology Disease Research Fields	HSV
Isookanin can be used for the research of various illnesses including cancers, skin rashes, snake and insects bites, diabetes mellitus, diarrhoea. Isookanin acts as an anti-viral agent against HSV and varicella-zoster virus (VZV). Antioxidant activity .

HY-N6841

Rhodiolin	Flavonols Flavonoids Classification of Application Fields Rhodiola rosea Linn. Crassulaceae Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	Glucose-6-Phosphate Isomerase (GPI) Casein Kinase Virus Protease Flavivirus PI3K Akt mTOR Apoptosis
Rhodiolin, a flavonoid, is an orally active glucose 6-phosphate isomerase (GPI) inhibitor. Rhodiolin inhibits papillary thyroid cancer (PTC) by targeting glycolysis enzyme glucose 6-phosphate isomerase GPI and suppressing PI3K/AKT/mTOR phosphorylation and induce apoptosis. Rhodiolin as a NS2B-NS3 protease inhibitor can disrupt dengue viral replication. Rhodiolin is also a potential candidate for developing anticancer strategies inhibiting CK1ε kinase. Rhodiolin can be used for the study of anti-tumor and anti-viral .

HY-W060316

β-Thujaplicinol 3-Hydroxy-5-isopropyltropolone	Cupressaceae Ketones, Aldehydes, Acids Source classification Plants	HBV DNA/RNA Synthesis
β-Thujaplicinol (3-Hydroxy-5-isopropyltropolone) is an inhibitor of hepatitis B virus (HBV) ribonuclease H. β-Thujaplicinol inhibits RNAseHs of HBV genotypes D and H with IC₅₀ values of 5.9 and 2.3 μM, respectively .

HY-111243

Ganoderone A	Triterpenes Microorganisms Terpenoids Source classification	HSV
Ganoderone A is a triterpene compound that can be isolated from the fruiting body of Ganoderma pfeifferi and Ganoderma calidophilum. Ganoderone A has antiviral activity against HSV with IC₅₀ value of 0.3 µg/mL. Ganoderone A has potential applications in viral infections and tumors .

HY-N6980

Licorice glycoside C2 1 Publications Verification	Infection Flavonoids Classification of Application Fields Leguminosae Flavonones Source classification Phenols Polyphenols Plants Disease Research Fields Glycyrrhiza uralensis Fisch.	HIV
Licorice glycoside C2 is a oleanane-type triterpene oligoglycoside isolated from Glycyrrhiza uralensis. Various biological activities are associated with licorice extracts, such as anti-viral, anti-microbial, antioxidant, anti-inflammatory, anti-ulcer, anti-cancer and anti-HIV effects .

HY-113099R

Indolelactic acid (Standard) Indole-3-lactic acid (Standard)	Human Gut Microbiota Metabolites Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Reference Standards Endogenous Metabolite
Indolelactic acid (Standard) is the analytical standard of Indolelactic acid. This product is intended for research and analytical applications. Indolelactic acid (Indole-3-lactic acid) is a tryptophan (Trp) catabolite in Azotobacter vinelandii cultures. Indolelactic acid has anti-inflammation and potential anti-viral activity[1][3][4].

HY-135867

NHC-triphosphate	Infection Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	CHIKV Endogenous Metabolite Enterovirus HCV Topoisomerase SARS-CoV
NHC-triphosphate is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a triphosphate form . NHC-triphosphate is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA .

HY-N0452R

Hyperoside (Standard) Quercetin 3-O-galactoside (Standard); Quercetin 3-O-β-D-galactopyranoside (Standard)	Flavonols Flavonoids Guttiferae Source classification Phenols Polyphenols Plants Hypericum monogynum L.	Reference Standards Influenza Virus Fungal NF-κB Apoptosis
Hyperoside (Standard) is the analytical standard of Hyperoside. This product is intended for research and analytical applications. Hyperoside is a NF-κB inhibitor, found from Hypericum monogynum. Hyperoside shows anti-tumor, antifungal, anti-inflammatory, anti-viral, and anti-oxidative activities, and can induce apoptosis .

HY-N1451R

Betulonic acid (Standard) Betunolic acid (Standard); Liquidambaric acid (Standard); (+)-Betulonic acid (Standard)	Triterpenes other families Terpenoids Source classification Plants	Reference Standards Parasite HSV
Betulonic acid (Standard) is the analytical standard of Betulonic acid. This product is intended for research and analytical applications. Betulonic acid (Betunolic acid), a naturally occurring triterpene, is found in many plants. Betulonic acid has anti-tumor, anti-inflammatory, antiparasitic and anti-viral (HSV-1) activities .

HY-N3445

Jaceidin triacetate	Sclerocarya birrea (A.Rich.) Hochst. 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-N6025

Clemastanin B	Classification of Application Fields Cruciferae Source classification Lignans Isatis tinctoria L. Phenylpropanoids Plants Inflammation/Immunology Disease Research Fields	Influenza Virus
Clemastanin B, a lignin, has potent anti-influenza activities by inhibiting the virus multiplication, prophylaxsis and blocking the virus attachment. Clemastanin B targets viral endocytosis, uncoating or ribonucleoprotein (RNP) export from the nucleus. Clemastanin B has antioxidant and anti-inflammatory activities .

HY-135867F

NHC-diphosphate triammonium 1 Publications Verification	Infection Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	CHIKV Endogenous Metabolite Enterovirus HCV Topoisomerase SARS-CoV
NHC-diphosphate triammonium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a diphosphate form . NHC-diphosphate triammonium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA .

HY-135867A

NHC-triphosphate tetrasodium	Natural Products Classification of Application Fields Source classification Other Diseases Endogenous metabolite Disease Research Fields	CHIKV Endogenous Metabolite Enterovirus HCV Topoisomerase
NHC-triphosphate tetrasodium is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a triphosphate form . NHC-triphosphate tetrasodium is a weak alternative substrate for the viral polymerase and can be incorporated into HCV replicon RNA .

HY-126085

(±)-Alliin 3 Publications Verification (±)-L-Alliin	Infection 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-126085R

(±)-Alliin (Standard) (±)-L-Alliin (Standard)	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-N1996

Chebulagic acid 4 Publications Verification	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-B0154R

Fluticasone (propionate) (Standard)	Source classification Steroids	Reference Standards Glucocorticoid Receptor Enterovirus Endogenous Metabolite ADC Payload
Fluticasone (propionate) (Standard) is the analytical standard of Fluticasone (propionate). This product is intended for research and analytical applications. Fluticasone propionate, a potent topical anti-inflammatory corticosteroid, is a selective glucocorticoid receptor agonist, with an absolute affinity (KD) of 0.5 nM. Fluticasone propionate shows little or no activity at other steroid receptors. Anti-viral activity .

Cat. No.	Product Name	Chemical Structure

HY-17422S1

Acyclovir-d4

Acyclovir-d₄ is the deuterium labeled Acyclovir. Acyclovir (Aciclovir) is a guanosine analogue and an orally active antiviral agent. Acyclovir inhibits HSV-1 (IC₅₀ of 0.85 μM), HSV-2 (IC₅₀ of 0.86 μM) and varicella-zoster virus. Acyclovir can be phosphorylated by viral thymidine kinase (TK), and Acyclovir triphosphate interferes with viral DNA polymerization through competitive inhibition with guanosine triphosphate and obligatory chain termination . Acyclovir prevents bacterial infections during induction therapy for acute leukaemia .

HY-B0154S1

Fluticasone propionate-d5
Fluticasone propionate-d₅ is deuterium labeled Fluticasone (propionate). Fluticasone propionate, a potent topical anti-inflammatory corticosteroid, is a selective glucocorticoid receptor agonist, with an absolute affinity (KD) of 0.5 nM. Fluticasone propionate shows little or no activity at other steroid receptors. Anti-viral activity .

HY-W750902

Oxymatrine-d3

Oxymatrine-d₃ is the deuterium labeled Oxymatrine (HY-N0158). Oxymatrine, an alkaloid from Sophora flavescens Alt. with anti-inflammatory, antifibrosis, and antitumor effects, inhibits the iNOS expression and TGF-β/Smad pathway. Oxymatrine inhibits bocavirus minute virus of canines (MVC) replication, reduces viral gene expression and decreases apoptosis induced by viral infection .

HY-W769714

Favipiravir-13C3
Favipiravir- ¹³C3 is the ¹³C labeled isotope of Favipiravir- ¹³C3(HY-14768 ).Favipiravir (T-705) is a potent viral RNA polymerase inhibitor, it is phosphoribosylated by cellular enzymes to its active form, Favipiravir-ribofuranosyl-5′-triphosphate (RTP). Favipiravir-RTP inhibits the influenza viral RNA-dependent RNA polymerase (RdRP) activity with an IC₅₀ of 341 nM.

HY-14768S

Favipiravir-13C15N

Favipiravir- ¹³C ¹⁵N (T-705- ¹³C ¹⁵N) is ¹³C and ¹⁵N labeled Favipiravir. Favipiravir (T-705) is a potent viral RNA polymerase inhibitor, it is phosphoribosylated by cellular enzymes to its active form, Favipiravir-ribofuranosyl-5′-triphosphate (RTP). Favipiravir-RTP inhibits the influenza viral RNA-dependent RNA polymerase (RdRP) activity with an IC₅₀ of 341 nM.

HY-121620S

Monolaurin-d23
Monolaurin-d₂₃ is the deuterium labeled Monolaurin . Monolaurin (1-Monolaurin) possesses anti-viral and anti-bacterial activity .

HY-N2840S

Allitol-13C
Allitol- ¹³C is the ¹³C labeled Allitol. Allitol is a rare natural polyol that can be used as a sweetener. Allitol is an important intermediate for the preparation of the agents which against diabetes, cancer, and viral infections, including AIDS

HY-B0154S

Fluticasone propionate-d3
Fluticasone propionate-d₃ is the deuterium labeled Fluticasone propionate. Fluticasone propionate, a potent topical anti-inflammatory corticosteroid, is a selective glucocorticoid receptor agonist, with an absolute affinity (KD) of 0.5 nM. Fluticasone propionate shows little or no activity at other steroid receptors. Anti-viral activity .

HY-104077S2

Remdesivir impurity 9-d4
Remdesivir impurity 9-d₄ is deuterium labeled Remdesivir (HY-104077). Remdesivir (GS-5734) is a nucleoside analogue with effective antiviral activity. Remdesivir can inhibit the synthesis of viral DNA or RNA. Remdesivir can be used for the research of infection, such as SARS-CoV and MHV infection .

HY-109025AS

Baloxavir-d5
Baloxavir-d₅ is deuterium labeled Baloxavir. Baloxavir (Baloxavir acid), derived from the proagent Baloxavir marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir inhibits viral RNA transcription and replication and has potently antiviral activity .

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-B0402S

Amantadine-d15
Amantadine-d₁₅ is the deuterium labeled Amantadine. Amantadine (1-Adamantanamine) is an antiviral agent with activity against influenza A viruses. Amantadine blocks the proton flow through the M2 ion channel (M2 proton channel of influenza A) and thus prevents the release of viral RNA into the cytoplasm of the infected cells. Amantadine is an antiparkinsonian agent .

HY-104077S

Remdesivir-d5 2 Publications Verification
Remdesivir-d₅ (GS-5734-d₅) is a deuterium labeled Remdesivir (HY-104077). Remdesivir (GS-5734) is a nucleoside analogue with effective antiviral activity. Remdesivir can inhibit the synthesis of viral DNA or RNA. Remdesivir can be used for the research of infection, such as SARS-CoV and MHV infection .

HY-104077S1

Remdesivir-d4
Remdesivir-d₄ (GS-5734-d₄) is deuterium labeled Remdesivir (HY-104077). Remdesivir (GS-5734) is a nucleoside analogue with effective antiviral activity. Remdesivir can inhibit the synthesis of viral DNA or RNA. Remdesivir can be used for the research of infection, such as SARS-CoV and MHV infection .

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-131606S

Cidofovir diphosphate-13C3
Cidofovir diphosphate- ¹³C₃ is the ¹³C-labeled Cidofovir diphosphate (HY-131606). Cidofovir diphosphate is an active intracellular metabolite of Cidofovir. Cidofovir diphosphate is a selective inhibitor of viral DNA polymerases with K_i values of 6.6, 0.86 and 1.4 μM for HCMV, HSV-1 and HSV-2 DNA polymerase, respectively .

HY-14397S2

Indometacin-d7
Indometacin-d₇ is deuterated labeled Indomethacin (HY-14397). Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

HY-14397S3

Indomethacin-13C6
Indomethacin- ¹³C₆ (Indometacin- ¹³C₆) is ¹³C labeled Indomethacin. Indomethacin (Indometacin) is a potent, orally active COX1/2 inhibitor with IC₅₀ values of 18 nM and 26 nM for COX-1 and COX-2, respectively. Indomethacin has anticancer activity and anti-infective activity. Indomethacin can be used for cancer, inflammation and viral infection research .

HY-W555382S

Pseudane IX-d4
Pseudane IX-d₄ (2-Nonylquinolin-4(1H)-one-d₄) is deuterium labeled Pseudane IX. Pseudane IX, a compound isolated from the leaves of Ruta angustifolia, has strong anti-HCV activity with an IC₅₀ value of 1.4 μg/mL. Pseudane IX reduces HCV RNA replication and viral protein synthesis levels .

HY-W013403S

2'-Deoxy-2'-fluorouridine-d2

2'-Deoxy-2'-fluorouridine-d₂ is the deuterium labeled 2'-Deoxy-2'-fluorouridine . 2'-Deoxy-2'-fluorouridine is a derivative of the pyrimidine nucleoside uridine. 2'-Deoxy-2'-fluorouridine is a nucleoside analog that inhibits the replication of wild-type viruses by binding to the viral RNA. Hepatitis C polyU/UC RNA strands containing 2'-Deoxy-2'-fluorouridine, bind to RIG-I but do not activate RIG-I signaling in a reporter assay using Huh7 cells. 2'-Deoxy-2'-fluorouridine also has been used as a starting material in the synthesis of respiratory syncytial virus (RSV) polymerase inhibitors. 2'-Deoxy-2'-fluorouridine can incorporate into DNA and RNA in rat and woodchuck model upon administration. 2'-Deoxy-2'-fluorouridine can be studied in anti-viral research .

HY-N0086S2

N6-Methyladenosine-13C4
N6-Methyladenosine- ¹³C₄ (6-Methyladenosine- ¹³C₄; N-Methyladenosine- ¹³C₄) is ¹³C-labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities.

HY-N0086S3

N6-Methyladenosine-13C3
N6-Methyladenosine- ¹³C₃ (6-Methyladenosine- ¹³C₃) is ¹³C-labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities .

HY-N0086S

N6-Methyladenosine-d3
N6-Methyladenosine-d₃ (6-Methyladenosine-d₃; N-Methyladenosine-d₃) is a deuterium labeled N6-Methyladenosine (HY-N0086). N6-Methyladenosine is the most prevalent internal (non-cap) modification present in the messenger RNA (mRNA) of all higher eukaryotes. N6-Methyladenosine can modifies viral RNAs and has antiviral activities.

HY-15303S

Pritelivir-d4-1
Pritelivir-d₄-1 (AIC316-d₄-1) is deuterium labeled Pritelivir. Pritelivir (AIC316), an inhibitor of the viral helicase-primase complex, exhibits antiviral activity in vitro and in animal models of herpes simplex virus (HSV) infection. Pritelivir is active against herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) with the IC₅₀ of 0.02 μM against HSV1-2 .

HY-W751835

Baloxavir-d4

Baloxavir-d₄ (Baloxavir acid-d₄; S-033447-d₄) is the deuterium-labeled Baloxavir (HY-109025A). Baloxavir-d₄ (Baloxavir-d₄ acid), derived from the proagent Baloxavir-d₄ marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir-d₄ inhibits viral RNA transcription and replication and has potently antiviral activity .

HY-78726S

Fosamprenavir-d4

Fosamprenavir-d₄ is the Deuterium-labeled Fosamprenavir (HY-78726). Fosamprenavir is an orally active inhibitor targeting HIV-1 protease and is a prodrug of Amprenavir (HY-17430). Fosamprenavir is hydrolyzed into Amprenavir (VX-478) by cell phosphatases in the intestinal epithelium. Amprenavir binds to the active site of HIV-1 protease, preventing the processing of viral gag and gag-pol polyprotein precursors, thereby inhibiting the formation of mature infectious virus particles and exerting anti-HIV-1 infection activity. Fosamprenavir can be used for the study of human immunodeficiency virus (HIV-1) infection .

HY-13238S2

Dolutegravir-d5

Dolutegravir-d₅ is deuterium labeled Dolutegravir. Dolutegravir (S/GSK1349572) is a highly potent and orally bioavailable HIV integrase strand transfer inhibitor with an IC₅₀ of 2.7 nM for HIV-1 integrase-catalyzed strand transfer. Dolutegravir (S/GSK1349572) inhibits HIV-1 viral replication with an IC₅₀ of 0.51 nM in peripheral blood mononuclear cells. Dolutegravir retains a high potency against the HIV-1 Y143R, N155H, and G140S/Q148H mutants (EC₅₀=3.6-5.8 nM) .

HY-78726S2

Fosamprenavir-13C6

Fosamprenavir- ¹³C₆ is the ¹³C-labeled Fosamprenavir (HY-78726). Fosamprenavir is an orally active inhibitor targeting HIV-1 protease and is a prodrug of Amprenavir (HY-17430). Fosamprenavir is hydrolyzed into Amprenavir (VX-478) by cell phosphatases in the intestinal epithelium. Amprenavir binds to the active site of HIV-1 protease, preventing the processing of viral gag and gag-pol polyprotein precursors, thereby inhibiting the formation of mature infectious virus particles and exerting anti-HIV-1 infection activity. Fosamprenavir can be used for the study of human immunodeficiency virus (HIV-1) infection .

HY-13238S1

Dolutegravir-d3

Dolutegravir-d₃ is the deuterium labeled Dolutegravir. Dolutegravir (S/GSK1349572) is a highly potent and orally bioavailable HIV integrase strand transfer inhibitor with an IC₅₀ of 2.7 nM for HIV-1 integrase-catalyzed strand transfer. Dolutegravir (S/GSK1349572) inhibits HIV-1 viral replication with an IC₅₀ of 0.51 nM in peripheral blood mononuclear cells. Dolutegravir retains a high potency against the HIV-1 Y143R, N155H, and G140S/Q148H mutants (EC₅₀=3.6-5.8 nM) .

HY-W753593

N4-Acetylcytidine-13C5

N4-Acetylcytidine- ¹³C₅ is the ¹³C-labeled N4-Acetylcytidine (HY-W019670). N4-acetylcytidine (N4A) is an endogenous nucleoside metabolite from the degradation of tRNA. N4-Acetylcytidine is formed by N-acetyltransferase 10 and other enzymes. N4-acetylcytidine might sustain NLRP3 inflammasome activation via induction of HMGB1 expression and releasee. N4-Acetylcytidine modifies mRNA, tRNA and rRNA, affecting their stability, translation efficiency (such as enterovirus 71 RNA). N4-Acetylcytidine is used in the study of cancer, neuroinflammatory diseases, viral infections and obesity .

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