1. Signaling Pathways
  2. Anti-infection
  3. HCV

HCV

Hepatitis C virus

Hepatitis C virus (HCV) is a positive-strand RNA virus grouped in the genus Hepacivirus within the family Flaviviridae. HCV is classified into at least 6 genotypes (gt), and its error-prone polymerase leads to more than 50 subtypes. The long open reading frame, which encodes the HCV polyprotein, is processed by host and viral proteases and gives rise to three structural proteins (the capsid protein core and envelope glycoproteins E1 and E2) and seven nonstructural (NS) proteins (p7, NS2, NS3, NS4A, NS4B, NS5A, and NS5B). NS2 and p7 are essential for virus assembly but not RNA replication, whereas NS3 to NS5B are involved in a membrane-associated RNA replicase complex (RC). The NS3 protein is composed of a serine protease and an RNA helicase/nucleoside triphosphatase (NTPase), NS4A serves as a cofactor for NS3 serine protease, NS5B is the RNA-dependent RNA polymerase, and NS5A is considered to play key roles in multiple steps of the HCV life cycle.NS5A inhibitors exhibit a rapid inhibition of virus infectivity shortly after administration to HCV-infected cells.

The HCV protein NS5A prevents the apoptosis-enabling loss of intracellular potassium by inhibiting Kv2.1 function and thus blocking hepatocyte cell death.

The HCV RNA-dependent RNA polymerase (RdRp) has long been a prime target for antiviral development because of its critical role in viral replication and the absence of a mammalian homologous enzyme.

The combination of lucidone and alpha interferon, the protease inhibitor Telaprevir, the NS5A inhibitor BMS-790052, or the NS5B polymerase inhibitor PSI-7977, synergistically suppresses HCV RNA replication.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-101663
    Ruzasvir
    Inhibitor
    Ruzasvir (MK-8408) is an orally active inhibitor for genotypic HCV nonstructural protein 5A (NS5A), which inhibits the replication of NS5A mutants GT1a, GT1a L31V, GT1a Y93H, GT2b, GT3a and GT4a with EC90 ranging from 0.003 to 0.067 nM. Ruzasvir exhibits good pharmacokinetic characters in rhesus monkey model.
    Ruzasvir
  • HY-101634
    ABT-072
    Inhibitor 99.83%
    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).
    ABT-072
  • HY-12633
    GS-6620
    Inhibitor 98.93%
    GS-6620 is potent and selective HCV inhibitor. GS-6620 inhibits HCV replication in genotype 1-6 subgenomic replicons and genotype 2a infectious virus, with EC50 values of 0.048-0.68 μM. GS-6620 can be used for the researches of infection and inflammation, such as Hepatitis C Virus (HCV).
    GS-6620
  • HY-136266
    HCV-IN-29
    Inhibitor 99.62%
    HCV-IN-29 is a hepatitis C virus (HCV) inhibitor exacted from patent US8329159B2, compound 1e.
    HCV-IN-29
  • HY-75800
    Lomibuvir
    Inhibitor 99.71%
    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.
    Lomibuvir
  • HY-149049
    Cajaninstilbene acid
    Inhibitor
    Cajaninstilbene acid is a potent HCV inhibitor with an IC50 of 3.17 μM. Cajaninstilbene acid inhibits HCV replications via down-regulates a cellular protein chondroitin sulfate N-acetylgalactosaminyltransferase 1.
    Cajaninstilbene acid
  • HY-18563
    4-Phenoxybenzylamine
    98.45%
    4-Phenoxybenzylamine inhibits the function of the NS3 protein by stabilizing an inactive conformation with an IC50 of about 500 μM against FL NS3/4a.
    4-Phenoxybenzylamine
  • HY-16678
    Helioxanthin
    99.76%
    Helioxanthin (ACH126447) has in vitro antiviral activity with an EC50 of 1 μM against HBV and is also active against flaviviruses.
    Helioxanthin
  • HY-132598
    Miravirsen
    Inhibitor
    Miravirsen (SPC-3649) is a potent miR-122 inhibitor and inhibits the biogenesis of miR-122. Miravirsen is a 15-nucleotide locked nucleic acid-modified phosphorothioate antisense oligonucleotide. Miravirsen inhibits HCV replication. Miravirsen can be used in research of HCV infection.
    Miravirsen
  • HY-124806
    TTP-8307
    Inhibitor 99.90%
    TTP-8307 is a potent inhibitor of the replication of several rhino- and enteroviruses. TTP-8307 inhibits coxsackievirus B3 (CVB3; EC50=1.2 μM) and poliovirus by interfering with the synthesis of viral RNA. TTP-8307 exerts antiviral activity through oxysterol-binding protein (OSBP).
    TTP-8307
  • HY-10465R
    Daclatasvir dihydrochloride (Standard)
    Inhibitor
    Daclatasvir (dihydrochloride) (Standard) is the analytical standard of Daclatasvir (dihydrochloride). This product is intended for research and analytical applications. Daclatasvir dihydrochloride (BMS-790052 dihydrochloride) is a potent and orally active HCV NS5A protein inhibitor with EC50s range of 9-146 pM for multiple HCV replicon genotypes. Daclatasvir dihydrochloride is also an organic anion transporting polypeptide 1B (OATP1B) and OATP1B3 inhibitor with IC50s of 1.5 µM and 3.27 µM, respectively.
    Daclatasvir dihydrochloride (Standard)
  • HY-173018
    ML283
    Inhibitor 99.48%
    ML283 is a HCV NS3 helicase inhibitor (IC50: 2.6 μM). ML283 also inhibits DenV ATPase (IC50: 4.0 μM).
    ML283
  • HY-17470R
    Mizoribine (Standard)
    Inhibitor
    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.
    Mizoribine (Standard)
  • HY-14775
    Nesbuvir
    Inhibitor 99.21%
    Nesbuvir is a nonnucleoside inhibitor of the hepatitis C virus (HCV) nonstructural protein 5B (NS5B) polymerase.
    Nesbuvir
  • HY-19558
    IDX184
    Inhibitor 99.80%
    IDX184 is a potent and orally bioavailable inhibitor of HCV replication. IDX184 potently inhibits HCV polymerase (IC50=0.31 μM, Ki=52.3 nM).
    IDX184
  • HY-135867A
    NHC-triphosphate tetrasodium
    Inhibitor
    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.
    NHC-triphosphate tetrasodium
  • HY-N7934
    Trachelogenin
    Inhibitor 99.56%
    Trachelogenin ((-)-Trachelogenin) is an HCV entry inhibitor without genotype specificity, and with low cytotoxicity. Trachelogenin inhibits HCVcc infection and HCVpp cell entry in a dose-dependent manner with an IC50 of 0.325 and 0.259 μg/mL in HCVcc and HCVpp models, respectively. Trachelogenin exhibits effective antiviral, anti-inflammatory and analgesic effects.
    Trachelogenin
  • HY-139262
    FNC-TP
    Inhibitor 99.92%
    FNC-TP is the intracellular active form of FNC. FNC is a potent nucleoside reverse transcriptase inhibitor (NRTI), with antiviral activity on HIV, HBV and HCV. FNC-TP is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
    FNC-TP
  • HY-I0513
    Sofosbuvir impurity N
    98.97%
    Sofosbuvir impurity N, an diastereoisomer of Sofosbuvir, is the impurity of Sofosbuvir. Sofosbuvir (PSI-7977) is an inhibitor of HCV RNA replication, demonstrates potent anti-hepatitis C virus activity.
    Sofosbuvir impurity N
  • HY-15745
    PSI-7409
    Inhibitor 98.03%
    PSI-7409 is the active 5'-triphosphate metabolite of Sofosbuvir (PSI-7977). Sofosbuvir (PSI-7977) is a selective and highly active nucleotide analog inhibitor of HCV.
    PSI-7409
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity