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-15005A
    PSI-7976
    98.24%
    PSI-7976 is the isomer of PSI-7977. PSI-7977 is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus (HCV) activity.
    PSI-7976
  • HY-B0568S
    Deferiprone-d3
    Inhibitor 99.46%
    Deferiprone-d3 is the deuterium labeled Deferiprone (HY-B0568). Deferiprone is a potent, orally active, brain-penetrant, cell-penetrant, skin-permeable, free iron chelating agent. Deferiprone inhibits the proliferation and migration, and stimulates apoptosis in tumor cell. Deferiprone can inhibit KDM. Deferiprone has antianemic, neuroprotective, anti-inflammatory, antioxidant, and antidotal activity. Deferiprone can be used in cancer, cardiovascular disease, infection, inflammation, and neurological disease study.
    Deferiprone-d<sub>3</sub>
  • HY-B0094R
    Artemisinin (Standard)
    Inhibitor
    Artemisinin (Standard) is the analytical standard of Artemisinin. This product is intended for research and analytical applications. Artemisinin (Qinghaosu), a sesquiterpene lactone, is an anti-malarial agent isolated from the aerial parts of Artemisia annua L. plants. Artemisinin inhibits AKT signaling pathway by decreasing pAKT in a dose-dependent manner. Artemisinin reduces cancer cell proliferation, migration, invasion, tumorigenesis and metastasis and has neuroprotective effects.
    Artemisinin (Standard)
  • HY-N1341
    Roseoside
    Inhibitor
    Roseoside is an inhibitor of DNA gyrase and HAV 3C protease, and also inhibits HCV NS5A/B replicase in human systems with an IC50 of 20 μM. Roseoside binds to the active site of enzymes and stabilizes the interaction by forming hydrogen bonds with key amino acid residues. Roseoside inhibits the growth of Gram-positive bacteria, Gram-negative bacteria, and Candida albicans, and interferes with HCV RNA replication in vitro by inhibiting HCV NS5A/B replicase (IC50=20 μM). Roseoside shows no cytotoxicity and serves as a research tool for studies related to bacterial infections, candidiasis, HAV and HCV.
    Roseoside
  • HY-12530R
    Velpatasvir (Standard)
    Inhibitor
    Velpatasvir (Standard) is the analytical standard of Velpatasvir. This product is intended for research and analytical applications. 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 3CLpro inhibitor with an IC50 of 2.16 μM.
    Velpatasvir (Standard)
  • HY-W128400
    3′-Deoxy-3′-fluoroguanosine
    Inhibitor 99.29%
    3′-Deoxy-3′-fluoroguanosine exhibits antiviral activity against tick-borne encephalitis virus (TBEV), through interaction with NS5B RdRp of HCV, resulting in suppression of viral RNA synthesis by disruption of further extension of the replicating viral RNA.
    3′-Deoxy-3′-fluoroguanosine
  • HY-131603B
    Lamivudine triphosphate TEA
    Inhibitor
    Lamivudine triphosphate (3TCTP) TEA is a phosphorylated Lamivudine (HY-B0250) (a nucleoside analogue). Lamivudine triphosphate TEA inhibits the reverse transcriptase of HIV or HBV viruses to block viral replication by chain termination. Lamivudine triphosphate TEA is also an inhibitor of the RdRp activity of the NS5B subunit of the HCV. Lamivudine triphosphate TEA can be incorporated into the nascent RNA by the SARS-CoV-2 RdRp, thus halting mutations in the nascent SARS-CoV-2 RNA.
    Lamivudine triphosphate TEA
  • HY-77651
    Nucleoside-Analog-1
    Inhibitor
    Nucleoside-Analog-1 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.
    Nucleoside-Analog-1
  • HY-100008R
    Peretinoin (Standard)
    Inhibitor
    Peretinoin (Standard) is the analytical standard of Peretinoin. This product is intended for research and analytical applications. Peretinoin is an oral acyclic retinoid with a vitamin A-like structure that targets retinoid nuclear receptors such as retinoid X receptor (RXR) and retinoic acid receptor (RAR). Peretinoin reduces the mRNA level of sphingosine kinase 1 (SPHK1) in vitro by downregulating a transcription factor, Sp1[1]. Peretinoin prevents the progression of non-alcoholic steatohepatitis (NASH) and the development of hepatocellular carcinoma (HCC) through activating the autophagy pathway by increased Atg16L1 expression[2]. Peretinoin inhibits HCV RNA amplification and virus release by altering lipid metabolism with a EC50 of 9 μM[3].
    Peretinoin (Standard)
  • HY-10443A
    Balapiravir hydrochloride
    Inhibitor
    Balapiravir hydrochloride (Ro 4588161 hydrochloride; R1626 hydrochloride) is an orally active proagent of a nucleoside analogue inhibitor of the RNA-dependent RNA polymerase (RdRp) of HCV (R1479; 4'-Azidocytidine). Balapiravir hydrochloride has anti-HCV activity. Balapiravir (hydrochloride) 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.
    Balapiravir hydrochloride
  • HY-124618
    FGI-106
    Inhibitor
    FGI-106 is a potent and broad-spectrum inhibitor with inhibitory activity against multiple viruses. FGI-106 is active against Ebola, Rift Valley and Dengue Fever viruses with EC50s of 100 nM, 800 nM and 400-900 nM, respectively. FGI-106 also inhibits non-hemorrhagic fever viruses HCV and HIV-1 with EC50s of 200 nM and 150 nM, respectively.
    FGI-106
  • HY-131905S
    BMS-986144
    Inhibitor
    BMS-986144 is a third-generation, pan-genotype (GT) NS3/4A protease inhibitor. BMS-986144 inhibits HCV replicon with EC50s of 2.3, 0.7, 1.0, 12, 8.0, and 5.8 nM for GT-1a, GT-1b, GT-2a, GT-3a, 1a R155X, and 1b D168V, respectively. BMS-986144 has the potential for the research of HCV infection.
    BMS-986144
  • HY-133018
    HCV-IN-7
    Inhibitor
    HCV-IN-7 is an orally active and potent pan-genotypic HCV NS5A inhibitor with IC50s of 3-47 pM. HCV-IN-7 shows a superior pan-genotypic profile and a good pharmacokinetic profile coupled with a favorable liver uptake. HCV-IN-7 has anti-viral activity.
    HCV-IN-7
  • HY-13998A
    Dasabuvir sodium
    Inhibitor
    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.
    Dasabuvir sodium
  • HY-102030
    BMS-961955
    Inhibitor
    BMS-961955 is an orally active inhibitor of HCV NS5B polymerase. BMS-961955 exhibits potent inhibitory activity against HCV genotype 1 (GT-1a/1b) replicons with EC50s of 4.3 nM and 7.9 nM, respectively. BMS-961955 can be used for the study of HCV infection.
    BMS-961955
  • HY-147763
    HCV-IN-39
    Inhibitor
    HCV-IN-39 (Compound 18a) is a potent hepatitis C virus (HCV) nucleoside inhibitor with EC50 values of 0.644, 0.952 and 0.154 μM against GT1a, GT1b and GT1b CES1 replicons.
    HCV-IN-39
  • HY-147358A
    Yimitasvir
    Inhibitor
    Yimitasvir (Emitasvir; DAG-181) is an orally active inhibitor of hepatitis C virus (HCV) nonstructural protein 5A (NS5A). Yimitasvir is applicable to research related to HCV infection.
    Yimitasvir
  • HY-112047
    GSK8175
    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.
    GSK8175
  • HY-12594A
    Paritaprevir dihydrate
    Inhibitor
    Paritaprevir (ABT-450) dihydrate is a potent, orally active and antiviral non-structural protein 3/4A (NS3/4A) protease inhibitor with EC50s of 1 and 0.21 nM against HCV 1a and 1b, respectively. Paritaprevir dihydrate is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.31 μM. Paritaprevir dihydrate is metabolized primarily by cytochrome P450 (CYP) 3A. The plasma concentration and half-life of Paritaprevir dihydrate can be enhanced by Ritonavir (a CYP450 inhibitor).
    Paritaprevir dihydrate
  • HY-117411
    Coblopasvir
    Inhibitor
    Coblopasvir (KW-136) is a pangenotypic non-structural protein 5A (NS5A) inhibitor. Coblopasvir can be used for research of chronic hepatitis C virus infection.
    Coblopasvir
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity