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Results for "

NS5B polymerase

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Biochemical Assay Reagents (1) DNA/RNA Synthesis (11) Endogenous Metabolite (3) HCV (47) HCV Protease (4) Isotope-Labeled Compounds (2) Nucleoside Antimetabolite/Analog (3) Reference Standards (3) SARS-CoV (1) Virus Protease (2)
By Research Areas:	Infection (53) Inflammation/Immunology (1)
Oligonucleotides:	Nucleoside Analogs (2) Cytidine (2)

Inhibitors & Agonists

Isotope-Labeled Compounds

Oligonucleotides

Targets Recommended: PARP

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-10544

Tegobuvir 4 Publications Verification GS 333126; GS-9190	HCV	Infection
Tegobuvir is a specific, covalent inhibitor of the HCV NS5B polymerase.

HY-75800

Lomibuvir 2 Publications Verification VX-222	DNA/RNA Synthesis HCV	Infection
Lomibuvir (VX-222), a selective, non-nucleoside polymerase inhibitor, targets thumb pocket 2 of the *HCV NS5B* polymerase (RdRp) with a K_d of 17 nM. Lomibuvir inhibits the 1b/Con1 HCV subgenomic replicon with an EC₅₀** of 5.2 nM. Lomibuvir preferentially inhibits elongative RNA synthesis rather than de novo-initiated RNA synthesis .

HY-13465

VCH-916 1 Publications Verification	HCV	Infection
VCH-916 is a novel nonnucleoside HCV NS5B polymerase inhibitor.

HY-145374

AL-611	HCV Protease	Infection
AL-611 is an HCV NS5B polymerase inhibitor (EC₅₀ = 5 nM).

HY-169815

*HCV NS5B* polymerase-IN-2**	Virus Protease HCV	Infection
HCV NS5B polymerase-IN-2 (Compound 298) is a **Ns5b polymerase** inhibitor. HCV NS5B polymerase-IN-2 is promising for research of hepatitis C virus (HCV) infections .

HY-177299

*HCV NS5B* polymerase-IN-3**	HCV	Infection
HCV NS5B polymerase-IN-3 (Compound 30a) is an inhibitor of the HCV NS5B polymerase. HCV NS5B polymerase-IN-3 exhibits anti-HCV activity in the Huh7 replicon cell line with an EC₅₀ of 0.23 μM and shows no obvious cytotoxicity. HCV NS5B polymerase-IN-3 can be used in research related to the hepatitis C virus .

HY-172230

Anti-infective agent 10	Virus Protease HCV	Infection
Anti-infective agent 10 (Compound Example 30) is a **ns5b polymerase** inhibitor that can be used as an anti-HCV agent .

HY-109047

Adafosbuvir AL-335	HCV DNA/RNA Synthesis	Infection
Adafosbuvir (AL-335), a precursor compound of a uridine-based nucleotide analog polymerase (NS5B) inhibitor, has potent antiviral activity against HCV and acts as a potent inhibitor of HCV RNA polymerase .

HY-19643

JTK-109	HCV Protease	Infection
JTK-109 is a potent inhibitor of hepatitis C virus *NS5B* RNA-dependent RNA polymerase. JTK-109 has NS5B inhibitory activity with IC₅₀ value of 0.017μM. JTK-109 can be used for the research of hepatitis C virus (HCV) .

HY-112047

GSK8175 GSK2878175	HCV	Infection
GSK8175 is a non-nucleoside polymerase (NS5B) inhibitor of hepatitis C virus (HCV). GSK8175 is a sulfonamide- N-benzoxaborole analog with low in vivo clearance across preclinical species and broad-spectrum activity against HCV replicons .

HY-75800R

Lomibuvir (Standard)	DNA/RNA Synthesis HCV	Infection
Lomibuvir (Standard) is the analytical standard of Lomibuvir. This product is intended for research and analytical applications. Lomibuvir (VX-222), a selective, non-nucleoside polymerase inhibitor, targets thumb pocket 2 of the HCV NS5B polymerase (RdRp) with a Kd of 17 nM. Lomibuvir inhibits the 1b/Con1 HCV subgenomic replicon with an EC50 of 5.2 nM. Lomibuvir preferentially inhibits elongative RNA synthesis rather than de novo-initiated RNA synthesis .

HY-12429

Beclabuvir 4 Publications Verification BMS-791325	HCV	Infection
Beclabuvir is an allosteric inhibitor that binds to thumb site 1 of the hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase, and inhibits recombinant NS5B proteins from HCV genotypes 1, 3, 4, and 5 with IC₅₀ of < 28 nM .

HY-14775

Nesbuvir 5+ Cited Publications HCV-796	HCV	Infection
Nesbuvir is a nonnucleoside inhibitor of the hepatitis C virus (HCV) nonstructural protein 5B (NS5B) polymerase.

HY-14391

PSI-353661 GS-558093	HCV	Infection
PSI-353661 (GS-558093) is a purine nucleotide *NS5B* polymerase inhibitor against HCV infection. PSI-353661 shows EC₉₀s of 8 nM and 11 nM for wild type and S282T resistant replicons of HCV. PSI-353661 can produce high concentrations of the active triphosphate in primary human hepatocytes .

HY-124592

BMT-052	HCV	Infection
BMT-052 is a pan-genotypic hepatitis C (HCV) NS5B polymerase primer grip inhibitor .

HY-150760

GSK5852 GSK2485852	HCV	Inflammation/Immunology
GSK5852 (GSK2485852) is an HCV NS5B polymerase inhibitor, with an IC₅₀ value of 50 nM. GSK5852 displays antiviral activity and inhibits HCV with EC₅₀s of 3.0 nM (genotype 1a, GT1a) and 1.7 nM (GT1b), respectively .

HY-16750

Radalbuvir GS-9669	HCV	Infection
Radalbuvir (GS-9669) is a non-nucleoside inhibitor of nonstructural protein 5B (NS5B) RNA-dependent RNA polymerase (RdRp). Radalbuvir shows strong anti-HCV potency (GT1a intrinsic EC₅₀ = 2.9 nM, GT1b EC₅₀ = 6 nM) .

HY-12429A

Beclabuvir hydrochloride BMS-791325 hydrochloride	HCV	Infection
Beclabuvir (BMS-791325) hydrochloride is an allosteric inhibitor that binds to thumb site 1 of the hepatitis C virus (HCV) NS5B RNA-dependent RNA polymerase, and inhibits recombinant NS5B proteins from HCV genotypes 1, 3, 4, and 5 with IC₅₀ of < 28 nM .

HY-12634

Deleobuvir BI 207127	HCV	Infection
Deleobuvir (BI 207127), a chemical probe, is a potent non-nucleoside hepatitis C virus (HCV) NS5B polymerase inhibitor.

HY-W753521

Deleobuvir sodium BI 207127 sodium	Endogenous Metabolite	Infection
Deleobuvir sodium (BI 207127 sodium) is a non-nucleoside hepatitis C virus NS5B polymerase inhibitor with anti-hepatitis C virus activity .

HY-111204

MK3281	HCV	Infection
MK3281 (Compound 33) is a non-nucleoside hepatitis C virus (HCV) **NS5B polymerase** inhibitor, with an EC₅₀ of 28 nM for gt1a .

HY-10165

PSI-6130 1 Publications Verification R 1656	HCV	Infection
PSI-6130 is a potent and selective inhibitor of HCV NS5B polymerase, and inhibits HCV replication with a mean IC₅₀ of 0.6 μM.

HY-15745A

PSI-7409 tetrasodium 5+ Cited Publications	HCV	Infection
PSI-7409 tetrasodium is an active 5'-triphosphate metabolite of sofosbuvir (PSI-7977), inhibiting HCV NS5B polymerases, with IC₅₀s of 1.6, 2.8, 0.7 and 2.6 μM for GT 1b_Con1, GT 2a_JFH1, GT 3a, and GT 4a NS5B polymerases, respectively.

HY-10240

Mericitabine 5+ Cited Publications RG 7128; R-7128; PSI 6130 diisobutyrate	HCV	Infection
Mericitabine (RG 7128; R-7128) is a nucleoside inhibitor of the HCV NS5B polymerase that acts as an RNA chain terminator and prevents elongation of RNA transcripts during replication.

HY-14775R

Nesbuvir (Standard)	HCV	Infection
Nesbuvir (Standard) is the analytical standard of Nesbuvir. This product is intended for research and analytical applications. Nesbuvir is a nonnucleoside inhibitor of the hepatitis C virus (HCV) nonstructural protein 5B (NS5B) polymerase.

HY-10118

Filibuvir 2 Publications Verification	HCV DNA/RNA Synthesis	Infection
Filibuvir is an orally active, selective non-nucleoside inhibitor of the *HCV nonstructural 5B protein (NS5B) RNA-dependent RNA polymerase* (RdRp)*. Filibuvir binds noncovalently in the thumb II allosteric pocket of NS5B*. Filibuvir inhibits genotype 1a and 1b replicons with EC₅₀s of 59 nM for both isoforms, respectively . Filibuvir preferentially inhibits elongative RNA synthesis and potently decreases viral RNA accumulation .

HY-10468

NM107 1 Publications Verification 2'-C-Methylcytidine	HCV	Infection
NM107 (2'-C-Methylcytidine) is an nucleoside inhibitor of the hepatitis C virus (HCV) NS5B polymerase, the EC₅₀ of NM107 in the wild-type replicon cells is 1.85 μM .

HY-13465A

VCH-916 free base	HCV	Infection
VCH-916 free base is the free base form of VCH-916 (HY-13465). VCH-916 free base is an inhibitor for non-nucleoside type NS5B HCV polymerase .

HY-174162A

2'-O-Methylguanosine-5'-O-triphosphate sodium 2'-Methyl GTP sodium	Nucleoside Antimetabolite/Analog	Infection
2'-O-Methylguanosine-5'-O-triphosphate sodium (2'-Methyl GTP sodium), a methylated derivative of Guanosine 5'-triphosphate (HY-W010737), is a HCV NS5B RNA-dependent RNA polymerase inhibitor. 2'-O-Methylguanosine-5'-O-triphosphate sodium is a nucleotide competitor of GTP and acts as a chain terminator to inhibit RNA synthesis. 2'-O-Methylguanosine-5'-O-triphosphate sodium can be used for HCV infections research .

HY-108060A

Valopicitabine dihydrochloride NM283 dihydrochloride	HCV HCV Protease Nucleoside Antimetabolite/Analog	Infection
Valopicitabine (NM283) dihydrochloride is a nucleoside analog and the orally bioavailable proagent of the potent anti-HCV agent 2'-C-methylcytidine (NM107). NM107competitively inhibits *NS5B* polymerase, causing chain termination .

HY-108060

Valopicitabine NM283	HCV HCV Protease Nucleoside Antimetabolite/Analog	Infection
Valopicitabine (NM283) is a nucleoside analog and the orally bioavailable proagent of the potent anti-HCV agent 2'-C-methylcytidine (NM107). NM107competitively inhibits **NS5B polymerase**, causing chain termination .

HY-113659

3',5'-O-Bis(isobutiryl)-4'-azido-2'-β-C-methyl-2'-deoxycytidine	Endogenous Metabolite	Infection
3',5'-O-Bis(isobutyryl)-4'-azido-2'-β-C-methyl-2'-deoxycytidine functions as an NS5B inhibitor of RNA polymerase, and is utilized in the treatment of HCV infection.

HY-15591

TMC647055	HCV	Infection
TMC647055 is a potent nonnucleoside NS5B polymerase inhibitor of HCV replication. TMC647055 has potent HCV combine activity with an IC₅₀ value of 82 nM. TMC647055 can be used for the research of Hepatitis C virus (HCV) .

HY-10240R

Mericitabine (Standard) RG 7128 (Standard); R-7128 (Standard); PSI 6130 diisobutyrate (Standard)	Reference Standards HCV	Infection
Mericitabine (Standard) is the analytical standard of Mericitabine. This product is intended for research and analytical applications. Mericitabine (RG 7128; R-7128) is a nucleoside inhibitor of the HCV NS5B polymerase that acts as an RNA chain terminator and prevents elongation of RNA transcripts during replication.

HY-172428

Encofosbuvir	HCV	Infection
Encofosbuvir is the inhibitor for HCV NS5B polymerase that inhibits GT1b, GT2a and GT3a with EC₅₀ of 102.4, 82.51 and 46.91 nM. Encofosbuvir inhibits HCV replication and can be used for reseearchs of hepatitis C in mammals .

HY-101634

ABT-072	HCV	Infection
ABT-072 is an orally active and potent non-nucleoside HCV **NS5B polymerase inhibitor (HCV GT1a EC₅₀=1 nM; HCV GT1b EC₅₀**=0.3 nM) .

HY-101634A

ABT-072 potassium trihydrate	HCV	Infection
ABT-072 (potassium trihydrate) is an orally active and potent non-nucleoside HCV **NS5B polymerase inhibitor (HCV GT1a EC₅₀=1 nM; HCV GT1b EC₅₀**=0.3 nM) .

HY-15591A

TMC647055 Choline salt 1 Publications Verification	HCV	Infection
TMC647055 (Choline salt) is a potent nonnucleoside NS5B polymerase inhibitor of HCV replication. TMC647055 Choline salt has potent HCV combine activity with an IC₅₀ value of 82 nM. TMC647055 Choline salt can be used for the research of Hepatitis C virus (HCV) .

HY-15236

PSI-6206 3 Publications Verification RO 2433; GS-331007	HCV	Infection
PSI-6206 (RO 2433) is the deaminated derivative of PSI-6130, which is a potent and selective inhibitor of HCV NS5B polymerase. PSI-6206 low potently inhibits HCV replicon with EC₉₀ of >100 μM.

HY-13998A

Dasabuvir sodium ABT-333 sodium	HCV DNA/RNA Synthesis	Infection
Dasabuvir (ABT-333) sodium is a nonnucleoside hepatitis C virus (HCV) polymerase inhibitor. Dasabuvir sodium inhibits RNA-dependent RNA polymerase encoded by the HCV NS5B gene. Dasabuvir sodium inhibits genotype 1a (strain H77) and 1b (strain Con1) replicons, with EC₅₀ values of 7.7 and 1.8 nM, respectively .

HY-13998

Dasabuvir Maximum Cited Publications 13 Publications Verification ABT-333	HCV DNA/RNA Synthesis	Infection
Dasabuvir (ABT-333) is a nonnucleoside hepatitis C virus (HCV) polymerase inhibitor. Dasabuvir inhibits RNA-dependent RNA polymerase encoded by the HCV NS5B gene. Dasabuvir inhibits genotype 1a (strain H77) and 1b (strain Con1) replicons, with EC₅₀ values of 7.7 and 1.8 nM, respectively .

HY-W011834R

2'-O-Methylcytidine (Standard)	HCV DNA/RNA Synthesis	Infection
2'-O-Methylcytidine is an orally active 2'-substituted nucleoside as a inhibitor of HCV replication with antiviral activity. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate .

HY-W011834

2'-O-Methylcytidine	HCV DNA/RNA Synthesis	Infection
2'-O-Methylcytidine is an orally active 2'-substituted nucleoside as a inhibitor of HCV replication with antiviral activity. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate .

HY-10468R

NM107 (Standard) 2'-C-Methylcytidine (Standard)	Reference Standards HCV	Infection
NM107 (Standard) is the analytical standard of NM107. This product is intended for research and analytical applications. NM107 (2'-C-Methylcytidine) is an nucleoside inhibitor of the hepatitis C virus (HCV) NS5B polymerase, the EC50 of NM107 in the wild-type replicon cells is 1.85 μM .

HY-171587

3′-Deoxy CTP	HCV	Infection
3′-Deoxy CTP is a nucleotide analogue and a mandatory chain terminator. 3′-Deoxy CTP can cause chain termination by lacking the 3′-hydroxyl group, inhibiting the RNA synthesis activity of HCV nonstructural protein (NS5B) polymerase and blocking viral replication. 3′-Deoxy CTP can be used to study the chain termination mechanism of HCV polymerase and the development of antiviral drugs .

HY-13998R

Dasabuvir (Standard) ABT-333 (Standard)	Reference Standards HCV DNA/RNA Synthesis	Infection
Dasabuvir (Standard) is the analytical standard of Dasabuvir. This product is intended for research and analytical applications. Dasabuvir (ABT-333) is a nonnucleoside hepatitis C virus (HCV) polymerase inhibitor. Dasabuvir inhibits RNA-dependent RNA polymerase encoded by the HCV NS5B gene. Dasabuvir inhibits genotype 1a (strain H77) and 1b (strain Con1) replicons, with EC₅₀ values of 7.7 and 1.8 nM, respectively .

HY-13247

Setrobuvir ANA598	DNA/RNA Synthesis HCV SARS-CoV	Infection
Setrobuvir (ANA598) is an orally active non-nucleosidic HCV *NS5B* polymerase inhibitor. ANA-598 inhibits both de novo RNA synthesis and primer extension, with IC₅₀s between 4 and 5 nM. Setrobuvir also shows excellent binding affinity to SARS-CoV-2 RdRp and induces RdRp inhibition .

HY-W003943

6-Hydroxypyridin-3-ylboronic acid	Biochemical Assay Reagents	Infection
6-Hydroxypyridin-3-ylboronic acid is a heterocyclic building block, which can be used in the synthesis of non-nucleoside inhibitors of hepatitis C virus (HCV) RNA-dependent RNA polymerase nonstructural protein 5B (NS5B). 6-Hydroxypyridin-3-ylboronic acid has also been used in the synthesis of mammalian target of rapamycin (mTOR) inhibitors .

HY-W011834S

2'-O-Methylcytidine-d3	Isotope-Labeled Compounds HCV	Infection
2'-O-Methylcytidine-d₃ is deuterium labeled 2'-O-Methylcytidine (HY-W011834). 2'-O-Methylcytidine is a 2'-substituted nucleoside as a inhibitor of HCV replication. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate.

HY-15236S

PSI-6206-13C,d3 RO-2433-¹³C,d₃; GS-331007-¹³C,d₃; Sofosbuvir metabolite GS-331007-¹³C,d₃	HCV	Infection
PSI-6206- ¹³C,d₃ is the deuterium labeled PSI-6206. PSI-6206 is the deaminated derivative of PSI-6130, which is a potent and selective inhibitor of HCV NS5B polymerase. PSI-6206 low potently inhibits HCV replicon with EC90 of >100 μM.

Cat. No.	Product Name	Chemical Structure

HY-15236S

PSI-6206-13C,d3
PSI-6206- ¹³C,d₃ is the deuterium labeled PSI-6206. PSI-6206 is the deaminated derivative of PSI-6130, which is a potent and selective inhibitor of HCV NS5B polymerase. PSI-6206 low potently inhibits HCV replicon with EC90 of >100 μM.

HY-124592

BMT-052
BMT-052 is a pan-genotypic hepatitis C (HCV) NS5B polymerase primer grip inhibitor .

HY-W011834S

2'-O-Methylcytidine-d3
2'-O-Methylcytidine-d₃ is deuterium labeled 2'-O-Methylcytidine (HY-W011834). 2'-O-Methylcytidine is a 2'-substituted nucleoside as a inhibitor of HCV replication. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate.

HY-15236S1

PSI-6206-d1,13C,15N2
PSI-6206-d1, ¹³C, ¹⁵N₂ is ¹⁵N and ¹³C labeled PSI-6206 (HY-15236). PSI-6206 (RO 2433) is the deaminated derivative of PSI-6130, which is a potent and selective inhibitor of HCV NS5B polymerase. PSI-6206 low potently inhibits HCV replicon with EC₉₀ of >100 μM.

Cat. No.	Product Name		Classification

HY-W011834

2'-O-Methylcytidine		Nucleoside Analogs Cytidine
2'-O-Methylcytidine is an orally active 2'-substituted nucleoside as a inhibitor of HCV replication with antiviral activity. 2'-O-Methylcytidine inhibits RNA-dependent RNA polymerase (NS5B)-catalyzed RNA synthesis in vitro, in a manner that is competitive with substrate nucleoside triphosphate .

HY-113659

3',5'-O-Bis(isobutiryl)-4'-azido-2'-β-C-methyl-2'-deoxycytidine		Nucleoside Analogs Cytidine
3',5'-O-Bis(isobutyryl)-4'-azido-2'-β-C-methyl-2'-deoxycytidine functions as an NS5B inhibitor of RNA polymerase, and is utilized in the treatment of HCV infection.

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