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hepatitis viruses

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Dengue Virus (2) HBV (95) HCV (114) Influenza Virus (10) Virus Protease (2) Acyltransferase (2) Apoptosis (14) Autophagy (5) Bacterial (1) Bcl-2 Family (8) BCRP (3) Biochemical Assay Reagents (2) Carbonic Anhydrase (2) CDK (6) Cyclin G-associated Kinase (GAK) (1) Cyclophilin (2) Cytochrome P450 (2) DGK (1) DNA/RNA Synthesis (13) Drug Metabolite (5) Endogenous Metabolite (8) Enterovirus (2) ERK (1) Estrogen Receptor/ERR (2) Farnesyl Transferase (6) Ferroptosis (3) Flavivirus (2) Fluorescent Dye (1) Fungal (2) GABA Receptor (1) Glucocorticoid Receptor (2) Glutathione S-transferase (1) Glycosidase (2) HCV Protease (24) HIF/HIF Prolyl-Hydroxylase (2) HIV (13) HPV (1) HSP (1) HSV (1) Interleukin Related (4) Isotope-Labeled Compounds (9) JNK (1) Macrophage migration inhibitory factor (MIF) (1) MHC (1) MicroRNA (2) Microtubule/Tubulin (1) Mitochondrial Metabolism (1) mTOR (1) Myosin (2) NADPH Oxidase (1) NF-κB (1) Nucleoside Antimetabolite/Analog (3) OAT (2) Orthopoxvirus (5) P-glycoprotein (2) p38 MAPK (1) Parasite (1) PI3K (2) PI4K (3) PROTACs (1) Pyroptosis (2) Ras (6) Reactive Oxygen Species (1) Reverse Transcriptase (7) RSV (1) SARS-CoV (29) Sirtuin (1) Small Interfering RNA (siRNA) (2) Sodium Channel (1) Tim3 (1) TNF Receptor (1) Toll-like Receptor (TLR) (2) Topoisomerase (2) Transthyretin (TTR) (2)
By Research Areas:	Cancer (36) Cardiovascular Disease (2) Infection (247) Inflammation/Immunology (32) Metabolic Disease (4) Neurological Disease (13)
Click Chemistry:	Azide (1)
Oligonucleotides:	Nucleosides and their Analogs (4) siRNA drugs (1) Antisense Oligonucleotides (6) siRNAs (1)

268

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Peptides

Inhibitory Antibodies

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Isotope-Labeled Compounds

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Targets Recommended: HCV HBV Influenza Virus Dengue Virus Virus Protease Tomato Spotted Wilt Virus (TSWV)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W103964

HCV-IN-47	HCV	Infection
HCV-IN-47 (Compound (R)-1) shows anti-hepatitis C virus (HCV) activity with an EC₅₀ value of 0.032 μM. HCV-IN-47 is promising for research of hepatitis C virus pathogenesis, and host-virus interaction .

HY-147358

Yimitasvir diphosphate Emitasvir diphosphate; DAG-181 diphosphate	HCV	Infection
Yimitasvir (Emitasvir) diphosphate is an orally active hepatitis C virus (HCV) nonstructural protein 5A (NS5A) inhibitor and can be used for research of chronic hepatitis C virus infection .

HY-103487

Uprifosbuvir IDX21437; MK-3682	HCV	Infection
Uprifosbuvir is an antiviral agent. Uprifosbuvir is a NS5b inhibitor developed for the research of chronic hepatitis C virus .

HY-121513

Torcitabine 2'-Deoxy-L-cytidine; L-dC	HBV	Infection
Torcitabine (2'-Deoxy-L-cytidine) is an antiviral agent. Torcitabine has the potential for chronic hepatitis B virus infection treatment .

HY-P4042

Hepatitis B Virus Receptor Binding Fragment hepatitis B peptide 4980	HBV	Infection Inflammation/Immunology
Hepatitis B Virus Receptor Binding Fragment (hepatitis B peptide 4980) is a synthetic peptide analog which specifically binds to Hep G2 cells. Hepatitis B Virus Receptor Binding Fragment is a promising immunogen expected to elicit protective antibodies based on the concept of the attachment blockade pathway of virus neutralization .

HY-120233

MK-8876	HCV	Infection
MK-8876 is an inhibitor of HCV NS5b site D, which can be used in the research of hepatitis C virus .

HY-147358C

(1R,4S)-Yimitasvir diphosphate (1R,4S)-Emitasvir diphosphate; (1R,4S)-DAG-181 diphosphate	HCV	Infection
Yimitasvir (Emitasvir) diphosphate is an orally active hepatitis C virus (HCV) nonstructural protein 5A (NS5A) inhibitor and can be used for research of chronic hepatitis C virus infection .

HY-P4031

HCV Peptide (131-140)	HCV	Infection Inflammation/Immunology
HCV Peptide (131-140) is a peptide. HCV Peptide (131-140) can be used for the research of hepatitis C virus (HCV) .

HY-P4033

HCV Peptide (257-266)	HCV	Infection Inflammation/Immunology
HCV Peptide (257-266) is a peptide. HCV Peptide (257-266) can be used for the research of hepatitis C virus (HCV) .

HY-107074

Levovirin valinate hydrochloride R1518	HCV	Infection
Levovirin valinate hydrochloride (R1518) is a prodrug of Levovirin (HY-119415) with oral activity, exhibiting antiviral activity against hepatitis C virus .

HY-W352344

2'-Deoxy-L-adenosine	HBV	Infection
2'-Deoxy-L-adenosine is an orally active synthon for modified oligodeoxyribonucleotides. 2'-Deoxy-L-adenosine is a potent, specific and selective inhibitor of the replication of hepatitis B virus (HBV) as well as the closely related duck and woodchuck hepatitis viruses (WHV) .

HY-P4051

HBV Seq1 aa:141-151	HBV	Infection Inflammation/Immunology
HBV Seq1 aa:141-151 is a peptide. HBV Seq1 aa:141-151 can be used for the research of chronic hepatitis B virus (HBV) .

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-P4045

HBV Seq2 aa:208-216	HBV	Infection
HBV Seq2 aa:208-216, a HBsAg derived CD8 epitope peptide, is studied as part of Large envelope protein from Hepatitis B virus .

HY-116183

ITX 4520	HCV	Infection
ITX 4520 is an orally active and potent hepatitis C virus inhibitor exhibiting an excellent PK profile in both rats and dogs .

HY-109137

Selgantolimod 1 Publications Verification GS-9688	Toll-like Receptor (TLR) HBV	Infection
Selgantolimod (GS-9688) is an orally active, potent and selective toll-like receptor 8 (TLR8) agonist for the treatment of hepatitis B virus (HBV) and human immunodeficiency virus (HIV) infection .

HY-117411A

Coblopasvir dihydrochloride KW-136 dihydrochloride	HCV HCV Protease	Infection
Coblopasvir (KW-136) dihydrochloride is a pangenotypic non-structural protein 5A (NS5A) inhibitor. Coblopasvir dihydrochloride can be used for research of chronic hepatitis C virus infection .

HY-147358A

Yimitasvir Emitasvir; DAG-181	HCV	Infection
Yimitasvir (Emitasvir) is an orally active hepatitis C virus (HCV) nonstructural protein 5A (NS5A) inhibitor. Yimitasvir can be used for research of chronic HCV infection .

HY-117411

Coblopasvir KW-136	HCV HCV Protease	Infection Inflammation/Immunology
Coblopasvir (KW-136) is a pangenotypic non-structural protein 5A (NS5A) inhibitor. Coblopasvir can be used for research of chronic hepatitis C virus infection .

HY-126033

Sophoranol	HBV RSV	Infection
Sophoranol is an alkaloid that can be isolated from S. flavescens, with antiviral activity. Sophoranol has anti-HBV (hepatitis B virus) activity. Sophoranol shows potent antiviral activities against *respiratory syncytial virus* (RSV) with an IC₅₀** of 10.4 μg/mL .

HY-125719

Clevudine triphosphate L-FMAU-TP	HBV	Infection Cancer
Clevudine triphosphate is a thymidine analog. Clevudine triphosphate has anti-human hepatitis B virus (HBV) activity .

HY-156578

DGKα-IN-8	DGK HIV	Infection Cancer
DGKα-IN-8 (Example 51) is a DGKα inhibitor (IC₅₀=22.491 nM; EC₅₀=0.256 nM). DGKα-IN-8 can be used to study cancer, including solid tumors, and viral infections, such as HIV or hepatitis B virus infection .

HY-148201

Oleana-2,12-dien-28-oic acid	HBV	Infection
Oleana-2,12-dien-28-oic acid is an HBV-DNA inhibitor, HBsAg and HBeAg inhibitor. Oleana-2,12-dien-28-oic acid can be used in hepatitis B virus infection disease research .

HY-133721

Chamaechromone	HBV	Infection Inflammation/Immunology
Chamaechromone is a biflavonoid ingredient isolated from the roots of Stellera chamaejasme L. (Thymelaeaceae). Chamaechromone possesses *anti-hepatitis* B virus (HBV)** effects against the surface antigen of HBV (HBsAg) secretion and has insecticidal activities .

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-114314

BA-53038B	HBV	Infection
BA-53038B is a HBV core protein allosteric modulator (CpAM), binding to the HAP pocket and modulating HBV capsid assembly. BA-53038B has antiviral activity for hepatitis B virus (HBV) with an EC₅₀ value of 3.32 μM. BA-53038B can be used for the research of chronic hepatitis B .

HY-126970

HBF-0259	HBV	Infection
HBF-0259 is a potent and selective inhibitor of hepatitis B virus (HBV) surface antigen (HBsAg) secretion, with an EC₅₀ of 1.5 μM in HepG2.2.15 cells. HBF-0259 has no effect on HBV DNA synthesis .

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-19447

Besifovir LB80331	HBV	Infection
Besifovir (LB80331), a parent agent converted by LB80380 (HY-19447A), further metabolizes to its active form, LB80317 (HY-106235). Besifovir is an orally active, novel antiviral agent against hepatitis B virus (HBV) .

HY-119691

Alamifovir LY582563; MCC-478	HBV	Infection
Alamifovir (LY582563; MCC-478), a purine nucleotide analogue proagent, shows potent activity against wild type and lamivudine resistant hepatitis B virus (HBV). Alamifovir has high activity against HBV replication and sustained antiviral effect .

HY-Y0073

4-Hydroxyacetophenone P-hydroxyacetophenone	HBV Myosin	Infection Inflammation/Immunology Cancer
4-Hydroxyacetophenone (P-hydroxyacetophenone) is a major hepatoprotective and choleretic compound found in Artemisia and Illicium plants, exhibiting antiviral and anti-inflammatory effects against hepatitis B virus. Additionally, 4-Hydroxyacetophenone inhibits cancer cell adhesion, invasion, and migration by remodeling actin. 4-Hydroxyacetophenone holds promise for research in the fields of inflammatory diseases and cancer .

HY-116999

IR415	HBV	Infection
IR415 is a potent anti-HBV agent and inhibits HBV replication by blocking the HBx activity. IR415 selectively interacts with HBx (K_d=2 nM) and blocks HBV-mediated RNAi suppression, reverses the inhibitory effect of HBx protein on the activity of the dicer endoribonuclease . HBx: hepatitis B virus X protein.

HY-13337

BMS-986094 INX-08189	HCV	Infection
BMS-986094 (INX-08189) is a potent inhibitor of hepatitis C virus (HCV) replication, with an EC₅₀ of 35 nM at 24 h in Huh-7 cells. BMS-986094 is a phosphoramidate proagent of 6-O-methyl-2’-C-methyl guanosine. BMS-986094 can be used for the research of chronic HCV infection .

HY-128067

5-(N,N-Hexamethylene)-amiloride 2 Publications Verification Hexamethylene amiloride; HMA	Sodium Channel HIV Apoptosis	Infection Cancer
5-(N,N-Hexamethylene)-amiloride (Hexamethylene amiloride) derives from an amiloride and is a potent Na ⁺/H ⁺ exchanger inhibitor, which decreases the intracellular pH (pH_i) and induces apoptosis in leukemic cells. 5-(N,N-Hexamethylene)-amiloride (Hexamethylene amiloride) is also an inhibitor of the *HIV-1 Vpu virus* ion channel** and inhibits mouse hepatitis virus (MHV) replication and human coronavirus 229E (HCoV229E) replication in cultured L929 cells with EC₅₀s of 3.91 μM and 1.34 μM, respectively .

HY-B0420A

Moroxydine hydrochloride 1 Publications Verification ABOB hydrochloride	Influenza Virus HCV	Infection
Moroxydine (ABOB) hydrochloride has multi-antiviral activities against DNA and RNA viruses including influenza symptoms, herpes simplex, varicellazoster, measles, mumps disease, hepatitis C virus, etc. Moroxydine hydrochloride shows high anti-grass carp reovirus (GCRV) activity .

HY-Y0073R

4-Hydroxyacetophenone (Standard)	HBV Myosin	Infection Inflammation/Immunology Cancer
4-Hydroxyacetophenone (Standard) is the analytical standard of 4-Hydroxyacetophenone. This product is intended for research and analytical applications. 4-Hydroxyacetophenone (P-hydroxyacetophenone) is a major hepatoprotective and choleretic compound found in Artemisia and Illicium plants, exhibiting antiviral and anti-inflammatory effects against hepatitis B virus. Additionally, 4-Hydroxyacetophenone inhibits cancer cell adhesion, invasion, and migration by remodeling actin. 4-Hydroxyacetophenone holds promise for research in the fields of inflammatory diseases and cancer .

HY-P4046

HBV Seq2 aa:179-186	HIV	Inflammation/Immunology
HBV Seq2 aa:179-186 serve as effective motifs for CTL response in H-2b system after in vitro restimulation of the primed T cells. HBV Seq2 aa:179-186 is a novel epitope identified on the surface antigen of hepatitis B virus .

HY-145713

GS-8873 HBV-IN-19	HBV	Infection
GS-8873 is an orally active inhibitor for the production of hepatitis B virus (HBV) surface antigen (HBsAg) with an EC₅₀ of 4 nM. GS-8873 exhibits good pharmacokinetic characters in rats and metabolic stability in human hepatocytes. GS-8873 causes neurofunctional deficits in rats and cynomolgus monkeys .

HY-100603A

(S)-GSK-F1	PI3K PI4K	Infection
(S)-GSK-F1 (Compound 28) is an inhibitor for type III phosphatidylinositol 4-kinase α (PI4KIIIα). (S)-GSK-F1 inhibits PI4Kα, PI4Kβ, PI4Kγ, PI3Kα, PI3Kβ and PI3Kδ with pIC₅₀ of 8.3, 6.0, 5.6, 5.6, 5.1 and 5.6, respectively. (S)-GSK-F1 exhibits anti-hepatitis C virus (HCV) activity through inhibition of HCV replication. (S)-GSK-F1 exhibits moderate pharmacokinetic characters in rat model .

HY-P1774

Hepatitis B Virus Core (128-140)	HBV	Infection
Hepatitis B Virus Core (128-140) is a peptide of hepatitis B virus core protein.

HY-B0420AR

Moroxydine hydrochloride (Standard)	Influenza Virus HCV	Infection
Moroxydine (hydrochloride) (Standard) is the analytical standard of Moroxydine (hydrochloride). This product is intended for research and analytical applications. Moroxydine (ABOB) hydrochloride has multi-antiviral activities against DNA and RNA viruses including influenza symptoms, herpes simplex, varicellazoster, measles, mumps disease, hepatitis C virus, etc. Moroxydine hydrochloride shows high anti-grass carp reovirus (GCRV) activity .

HY-15256A

Faldaprevir sodium BI 201335 sodium	HCV Protease	Infection
Faldaprevir sodium is a potent, orally active and selective noncovalent inhibitor of NS3/4A protease of HCV (hepatitis C virus) genotypes 1a and 1b, with K_i values of 2.6 and 2.0 nM, respectively. Faldaprevir sodium inhibits HCV RNA replication, with EC₅₀ values of 6.5 and 3.1 nM, respectively. Faldaprevir sodium has potent antiviral activity against chronic HCV infection .

HY-15256

Faldaprevir BI 201335	HCV Protease	Infection
Faldaprevir (BI 201335) is a potent, orally active and selective noncovalent inhibitor of NS3/4A protease of HCV (hepatitis C virus) genotypes 1a and 1b, with K_i values of 2.6 and 2.0 nM, respectively. Faldaprevir inhibits HCV RNA replication, with EC₅₀ values of 6.5 and 3.1 nM, respectively. Faldaprevir has potent antiviral activity against chronic HCV infection .

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-145713A

GS-8873 TFA HBV-IN-19 TFA	HBV	Infection
GS-8873 TFA is the TFA salt form of GS-8873 (HY-145713). GS-8873 TFA is an orally active inhibitor for the production of hepatitis B virus (HBV) surface antigen (HBsAg) with an EC₅₀ of 4 nM. GS-8873 TFA exhibits good pharmacokinetic characters in rats and metabolic stability in human hepatocytes. GS-8873 TFA causes neurofunctional deficits in rats and cynomolgus monkeys .

HY-P2502

Hepatitis Virus C NS3 Protease Inhibitor 2	HCV Protease HCV	Infection
Hepatitis Virus C NS3 Protease Inhibitor 2 is a product-based peptide inhibitor of hepatitis C virus (HCV) NS3 protease, with a K_i of 41 nM .

HY-125371

2'-C-Methyladenosine 2 Publications Verification	HCV	Infection Inflammation/Immunology
2'-C-Methyladenosine is an inhibitor of hepatitis C virus (HCV) replication. 2'-C-Methyladenosine inhibits HCV replicon and NS5B-catalyzed RNA synthesis with IC₅₀ values of 0.3μM and 1.9 μM, respectively. 2'-C-Methyladenosine also potently inhibits LRV1 in Leishmania guyanensis (Lgy) and Leishmania braziliensis .

HY-125118

GSK-A1	PI4K HCV	Infection
GSK-A1 is a selective type III phosphatidylinositol 4-kinase PI4KA (PI4KIIIα) inhibitor with a pIC₅₀ of 8.5-9.8. GSK-A1 inhibits PtdIns(4,5)P2 resynthesis with an IC₅₀ of about 3 nM. GSK-A1 potently decreases the levels of PtdIns(4)P with a negligible effect on PtdIns(4,5)P2. GSK-A1 has the potential for anti-hepatitis C virus (HCV) research .

HY-50695

GSK 625433	HCV	Infection
GSK 625433 is a hepatitis C virus inhibitor .

HY-B0376

Mecarbinate Dimecarbin; Dimecarbine; Dimekarbin	HCV	Infection
Mecarbinate is an anti-hepatitis C virus (HCV) agent.

Cat. No.	Product Name

HY-L073

Anti-Hepatitis C Virus Compound Library

334 compounds

Hepatitis C virus (HCV) is a hepatotropic enveloped positive- strand RNA virus (family Flaviviridae) that infects the parenchymal cells of the liver. HCV infection is a significant public health burden. Globally, an estimated 71 million people have chronic hepatitis C virus infection. A significant number of those who are chronically infected will develop cirrhosis or liver cancer. To date, there is no vaccine against HCV, and combination pegylated alpha interferon (pIFN-) and ribavirin, the main standard-of-care treatment for HCV, is effective in only a subset of patients and is associated with a wide spectrum of toxic side effects and complications. More recently, new therapeutic approaches that target essential components of the HCV life cycle have been developed, including direct-acting antiviral (DAA) that specifically block a viral enzyme or functional protein and host-targeted agents (HTA) that block interactions between host proteins and viral components that are essential to the viral life cycle. However, the genetic diversity of HCV viruses and the stage of liver disease (i.e., cirrhosis) are revealing themselves as obstacles for effective, pan-genotypic treatments. There still exists a need for the discovery and development of new HCV inhibitors. In particular, since the future of HCV therapy will likely consist of a cocktail approach using multiple inhibitors that target different steps of infection, new antivirals targeting all steps of the viral infection cycle.

MCE offers a unique collection of 334 compounds with identified and potential anti-HCV activity. MCE Anti- Hepatitis C Virus Compound Library is a useful tool for discovery new anti-HCV drugs and other anti-infection research.

HY-L113

Antiviral Traditional Chinese Medicine Active Compound Library

173 compounds

Increasing research have shown that Traditional Chinese Medicine (TCM) possess antiviral activities against various viral strains, such as herpes simplex virus, influenza virus, hepatitis B and C viruses, and SARS-CoV. To date, dozens of Chinese herbs and hundreds of natural TCM ingredients have been reported to exhibit good antiviral activities. Active components from TCM are one of the important sources for antiviral drugs discovery.

MCE designs a unique collection of 173 active compounds of antiviral Chinese Herbal Medicines. MCE Antiviral Traditional Chinese Medicine Active Compound Library is a useful tool for discovery antiviral drugs from TCM.

Cat. No.	Product Name	Type

HY-D0948

Celestine Blue

Dyes

Celestine Blue is a electroactive indicator in DNA biosensors. Celestine Blue is strongly adsorbed on the spinel phases and CNT (carbon nanotubes), facilitates dispersion, acts as a capping agent and allows for the fabrication of spinel decorated CNT. Celestine Blue is an efficient charge transfer mediator, which allows for significant improvement of capacitive behavior. TiO₂ nanoparticles doped with Celestine Blue can be used as a label in a sandwich immunoassay for the hepatitis C virus (HCV) core antigen .

Cat. No.	Product Name	Target	Research Area

HY-P1774

Hepatitis B Virus Core (128-140)	HBV	Infection
Hepatitis B Virus Core (128-140) is a peptide of hepatitis B virus core protein.

HY-P4042

Hepatitis B Virus Receptor Binding Fragment hepatitis B peptide 4980	HBV	Infection Inflammation/Immunology
Hepatitis B Virus Receptor Binding Fragment (hepatitis B peptide 4980) is a synthetic peptide analog which specifically binds to Hep G2 cells. Hepatitis B Virus Receptor Binding Fragment is a promising immunogen expected to elicit protective antibodies based on the concept of the attachment blockade pathway of virus neutralization .

HY-P4031

HCV Peptide (131-140)	HCV	Infection Inflammation/Immunology
HCV Peptide (131-140) is a peptide. HCV Peptide (131-140) can be used for the research of hepatitis C virus (HCV) .

HY-P4033

HCV Peptide (257-266)	HCV	Infection Inflammation/Immunology
HCV Peptide (257-266) is a peptide. HCV Peptide (257-266) can be used for the research of hepatitis C virus (HCV) .

HY-P4051

HBV Seq1 aa:141-151	HBV	Infection Inflammation/Immunology
HBV Seq1 aa:141-151 is a peptide. HBV Seq1 aa:141-151 can be used for the research of chronic hepatitis B virus (HBV) .

HY-P4045

HBV Seq2 aa:208-216	HBV	Infection
HBV Seq2 aa:208-216, a HBsAg derived CD8 epitope peptide, is studied as part of Large envelope protein from Hepatitis B virus .

HY-P4046

HBV Seq2 aa:179-186	HIV	Inflammation/Immunology
HBV Seq2 aa:179-186 serve as effective motifs for CTL response in H-2b system after in vitro restimulation of the primed T cells. HBV Seq2 aa:179-186 is a novel epitope identified on the surface antigen of hepatitis B virus .

HY-P2502

Hepatitis Virus C NS3 Protease Inhibitor 2	HCV Protease HCV	Infection
Hepatitis Virus C NS3 Protease Inhibitor 2 is a product-based peptide inhibitor of hepatitis C virus (HCV) NS3 protease, with a K_i of 41 nM .

HY-P4041

*[Ala127] Hepatitis* B Virus Pre-S Region (120-131)**	Peptides	Others
[Ala127] Hepatitis B Virus Pre-S Region (120-131) is a peptide with the sequence of MQWNSTAFHQT. [Ala127] Hepatitis B Virus Pre-S Region (120-131) can be used in the activity enhancement study .

HY-P4049

HBV Seq1 aa:63-71	HBV	Infection
HBV Seq1 aa:63-71 is the fragment of hepatitis B virus (HBV) .

HY-12559

Alisporivir 10+ Cited Publications Debio-025; DEB-025	Cyclophilin HCV	Infection
Alisporivir (Debio-025) is a cyclophilin inhibitor molecule with potent anti-hepatitis C virus (HCV) activity.

HY-P3590

PQDVKFP	HCV	Others
PQDVKFP is a synthetic peptide, recognizing antigenic domains within the hepatitis C virus (HCV) core protein .

HY-P4038

Hepatitis C Virus S5A/5B	HCV Protease	Infection
Hepatitis C Virus S5A/5B is a synthetic peptide substrate. Hepatitis C Virus S5A/5B mimics the NS5A/5B junction of the nonstructural protein (NS), served as the substrate for the study of HCV NS3 protease activity .

HY-P4050

HBV Seq1 aa:18-27	HBV	Infection
HBV Seq1 aa:18-27 is a hepatitis B virus (HBV) core antigen 18-27 peptide fragment .

HY-P4048

HBV Seq1 aa:93-100	HBV	Infection
HBV Seq1 aa:93-100 is a hepatitis B virus (HBV) core antigen 93-100 peptide fragment .

HY-P4043

Hepatitis b virus pre-s region (120-145)	HBV	Infection Inflammation/Immunology
Hepatitis b virus pre-s region (120-145) is a preS2 peptide that inhibits the binding of single-chain Fv fragment (scFv) or IgG to r-HBsAg .

HY-P0025

NIM811 10+ Cited Publications (Melle-4)cyclosporin; SDZ NIM811	Cyclophilin Mitochondrial Metabolism HCV	Infection Inflammation/Immunology
NIM811 ((Melle-4)cyclosporin; SDZ NIM811) is an orally bioavailable mitochondrial permeability transition and cyclophilin dual inhibitor, which exhibits potent in vitro activity against hepatitis C virus (HCV) .

HY-P4029

HCV-1 e2 Protein (484-499)	HCV	Infection
HCV-1 e2 Protein (484-499) is a peptide consisting of 16 amino acids. HCV-1 e2 Protein (484-499) is derived from the envelope 2 protein of hepatitis C virus in the sera from individuals with antibodies to HCV .

HY-P10056

HEP-1 Human ezrin peptide (324-337)	HIV HCV HPV Influenza Virus Interleukin Related	Infection Inflammation/Immunology
HEP-1 (Human ezrin peptide (324 - 337)) is an orally active peptide with antiviral, anti-inflammatory, and immunomodulatory activities. HEP-1 is effective against infections by various viruses such as HIV, HCV, herpes viruses, HPV, and influenza viruses. As an immunomodulator, HEP-1 can enhance the adaptive immunity mediated by B cells and T cells. HEP-1 can also increase the antibody titers after hepatitis B vaccination. HEP-1 can be used in the research of viral infections and inflammation-related diseases .

HY-P10608

KK4A peptide	HCV	Infection
KK4A peptide is a small peptide derived from nonstructural protein 4A (NS4A) of hepatitis C virus (HCV) that significantly increases the catalytic efficiency of NS3 protease. The KK4A peptide may be used to gain insights into the function and mechanism of the HCV NS3 protease, thereby advancing research into HCV infection .

HY-P10382

M133 peptide	MHC	Inflammation/Immunology
M133 peptide is a coronavirus-specific CD4 T cell epitope. M133 peptide is immunodominant in mice infected with the neurotropic coronavirus (the JHM strain of mouse hepatitis virus). M133 peptide forms a complex with MHC II molecules, which is recognized by specific TCRs, thereby activating CD4 T cells .

HY-P10653

C5A	HCV HIV	Infection
C5A is a microbicidal peptide, anti-hepatitis C virus (HCV), and anti-HIV agent. C5A disrupts the membrane integrity of the HIV virion as well as the integrity of the conical capsid core that surrounds the viral genome. C5A inhibits in vitro infectivity of a broad range of primary HIV isolates in various primary target cells. C5A protects mice against vaginal and rectal HIV challenges .

HY-P4044

HBV Seq2 aa:28-39	HBV	Infection
HBV Seq2 aa:28-39 is a HBsAg peptide, which binds to major histocompatibility complex (MHC) class I molecules .

Cat. No.	Product Name	Target	Research Area

HY-P99693

Lenvervimab GC1102	HBV	Infection
Lenvervimab (GC1102) is a IgG1-type recombinant human hepatitis B Immunoglobulin. Lenvervimab can be used for research of hepatitis B virus infection .

HY-P990015

Tobevibart	HBV	Infection
Tobevibart is an IgG1-lambda, anti-HBV (hepatitis B virus) surface envelope protein human monoclonal antibody. Tobevibart shows antiviral activity .

HY-P990085

Verzistobart	Tim3	Infection
Verzistobart is an IgG1κ antibody targeting the hepatitis A virus cellular receptor HAVCR2.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-133721

Chamaechromone	Flavonoids Classification of Application Fields Thymelaeaceae Source classification Phenols Polyphenols Plants Biflavones Disease Research Fields Inflammation/Immunology Stellera chamaejasme L.	HBV
Chamaechromone is a biflavonoid ingredient isolated from the roots of Stellera chamaejasme L. (Thymelaeaceae). Chamaechromone possesses *anti-hepatitis* B virus (HBV)** effects against the surface antigen of HBV (HBsAg) secretion and has insecticidal activities .

HY-Y0073

4-Hydroxyacetophenone P-hydroxyacetophenone	Structural Classification Monophenols Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Plants Compositae Inflammation/Immunology Disease Research Fields Artemisia capillaris Thunb.	HBV Myosin
4-Hydroxyacetophenone (P-hydroxyacetophenone) is a major hepatoprotective and choleretic compound found in Artemisia and Illicium plants, exhibiting antiviral and anti-inflammatory effects against hepatitis B virus. Additionally, 4-Hydroxyacetophenone inhibits cancer cell adhesion, invasion, and migration by remodeling actin. 4-Hydroxyacetophenone holds promise for research in the fields of inflammatory diseases and cancer .

HY-N10543

5-O-(E)-p-Coumaroylquinic acid	Structural Classification Monophenols Phenols Spatholobus suberectus Dunn Plants Compositae	HBV
5-O-(E)-p-Coumaroylquinic acid, a quinic acid derivative, is a potent phytochemical agent against **hepatitis B virus** .

HY-135867D

NHC-diphosphate 1 Publications Verification	Infection Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields	Endogenous Metabolite Enterovirus HCV Topoisomerase SARS-CoV
NHC-diphosphate is an active phosphorylated intracellular metabolite of β-d-N4-Hydroxycytidine (NHC) (HY-125033) as a diphosphate form . NHC is a pyrimidine ribonucleoside and behaves as a potent *anti-virus* agent*. NHC effectively inhibits the replication of venezuelan equine encephalitis* virus (VEEV), Chikungunya virus (CHIKV) and hepatitis C virus (HCV) .

HY-N0854

Alisol F	Infection Triterpenes Classification of Application Fields Terpenoids Source classification Alisma orinentale (Samuel.) Juz. Plants Alismataceae Disease Research Fields	HBV
Alisol F is a triterpene isolated from Alisma orinentale, has immunosuppressive and anti-virus functions. Alisol F exhibits inhibitory activity in vitro on hepatitis B virus (HBV) surface antigen (HBsAg) secretion of the HepG2.2.15 cell line with an IC₅₀ of 0.6 μM .

HY-126033

Sophoranol	Infection Alkaloids Piperidine Alkaloids Classification of Application Fields Leguminosae Source classification Plants Sophora flavescens Aiton Disease Research Fields	HBV RSV
Sophoranol is an alkaloid that can be isolated from S. flavescens, with antiviral activity. Sophoranol has anti-HBV (hepatitis B virus) activity. Sophoranol shows potent antiviral activities against *respiratory syncytial virus* (RSV) with an IC₅₀** of 10.4 μg/mL .

HY-Y0073R

4-Hydroxyacetophenone (Standard)	Structural Classification Monophenols Ketones, Aldehydes, Acids Source classification Phenols Plants Compositae Artemisia capillaris Thunb.	HBV Myosin
4-Hydroxyacetophenone (Standard) is the analytical standard of 4-Hydroxyacetophenone. This product is intended for research and analytical applications. 4-Hydroxyacetophenone (P-hydroxyacetophenone) is a major hepatoprotective and choleretic compound found in Artemisia and Illicium plants, exhibiting antiviral and anti-inflammatory effects against hepatitis B virus. Additionally, 4-Hydroxyacetophenone inhibits cancer cell adhesion, invasion, and migration by remodeling actin. 4-Hydroxyacetophenone holds promise for research in the fields of inflammatory diseases and cancer .

HY-N3861

Erythrocentaurin	Structural Classification Natural Products Gentiana macrophylla Pall. Source classification Gentianaceae Plants	HBV
Erythrocentaurin, a natural compound, is a new class of hepatitis B virus inhibitor .

HY-N10830

(±)-Nirtetralin	Phyllanthus urinaria Linn. Structural Classification Source classification Lignans Euphorbiaceae Phenylpropanoids Plants	Others
(±)-Nirtetralin is an isomer of Nirtetralin, which inhibits growth of **hepatitis E virus (HEV**) in HepaRG cells .

HY-N12483

Catenulopyrizomicin A	Structural Classification Alkaloids Microorganisms Source classification Pyridine Alkaloids	HBV
Catenulopyrizomicin A has a thiazolyl pyridine moiety. Catenulopyrizomicin A can be isolated from the fermentation broth of rare actinomycete Catenuloplanes sp. Catenulopyrizomicin A has *anti-Hepatitis* B** virus activity .

HY-W060316

β-Thujaplicinol 3-Hydroxy-5-isopropyltropolone	Structural Classification 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-N3093

Periglaucine B (+)-Periglaucine B	Structural Classification Alkaloids Pyrrole Alkaloids Source classification Pericampylus glaucus (Lam.) Merr. Plants Menispermaceae	HBV
Periglaucine B ((+)-Periglaucine B) is an alkaloid and an HBsAg inhibitor. Periglaucine B can be isolated from Pericampylus glaucus. Periglaucine B inhibits the secretion of hepatitis B virus (HBV) surface antigen (HBsAg) in Hep G2.2.15 cells with an IC₅₀ of 0.47 mM .

HY-N3239

Mulberrofuran G	Structural Classification Source classification Phenols Polyphenols Plants Moraceae Morus alba Linn.	NADPH Oxidase HBV
Mulberrofuran G protects ischemic injury-induced cell death via inhibition of NOX4-mediated ROS generation and ER stress . Mulberrofuran G shows moderate inhibiting activity of hepatitis B virus (HBV) DNA replication with IC₅₀ of 3.99 μM .

HY-B1192

Estradiol benzoate Maximum Cited Publications 15 Publications Verification β-Estradiol 3-benzoate; 17β-Estradiol 3-benzoate	Classification of Application Fields Disease Research Fields Cancer	Estrogen Receptor/ERR HBV Bcl-2 Family
Estradiol benzoate (β-Estradiol 3-benzoate) is a HBx protein inhibitor and inhibits androgen and hepatitis B virus (HBV) transcription, replication. Estradiol benzoate shows antifertility effects, anti- Toxoplasma gondii activity and can improve memory behavior of Ovariectomy (Ovx) female mice .

HY-N0639

Punicalin	Structural Classification Punica granatum L. Classification of Application Fields Source classification Phenols Polyphenols Punicaceae Plants Inflammation/Immunology Disease Research Fields	HBV Pyroptosis Carbonic Anhydrase
Punicalin is a species that can be isolated from the leaves of Punica granatum. Punicalin is an active molecule against hepatitis b virus (HBV). Punicalin can induce pyroptosis. Punicalin is a Carbonic anhydrase inhibitor. Punicalin blocks the binding of S-glycoprotein and ACE2 receptors. Pnuicalin has anti-inflammatory, antioxidant and antiviral activity .

HY-N12105

Dihydrodehydrodiconiferyl alcohol 9-O-β-D-xylopyranoside	Structural Classification Source classification Lignans Phenylpropanoids Plants Schisandraceae Illicium henryi Diels.	HBV
Dihydrodehydrodiconiferyl alcohol 9-O-β-D-xylopyranoside is an anti-hepatitis B virus (anti-HBV) agent. Dihydrodehydrodiconiferyl alcohol 9-O-β-D-xylopyranoside inhibits HBV surface antigen (HBsAg) and HBV e antigen (HBeAg) secretion on Hep G2.2.15 cell line, with IC₅₀ values of 1.67 and >2.15 mM, respectively .

HY-N0063

Punicalagin 5+ Cited Publications	Infection Structural Classification Punica granatum L. Classification of Application Fields Source classification Phenols Polyphenols Metabolic Disease Punicaceae Plants Disease Research Fields	SARS-CoV HBV
Punicalagin is a polyphenol ingredient isolated from Pomegranate (Punica granatum L.) or the leaves of Terminalia catappa L.. Punicalagin is a reversible and non-competitive 3CL ^pro inhibitor and inhibits SARS-CoV-2 replication in vitro. Punicalagin is an *anti-hepatitis* B virus (HBV)** agent and has antioxidant, anti-inflammatory, and anticancer effects. Punicalagin has the potential for the research of COVID-19 .

HY-N6939

Pseudolaric Acid B 1 Publications Verification	Infection Structural Classification Classification of Application Fields Pinaceae Terpenoids Diterpenoids Plants Inflammation/Immunology Disease Research Fields Cancer	HBV Fungal Apoptosis Autophagy Ferroptosis Interleukin Related HIF/HIF Prolyl-Hydroxylase
Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2 .

HY-N0063R

Punicalagin (Standard)	Structural Classification Punica granatum L. Source classification Phenols Polyphenols Punicaceae Plants	SARS-CoV HBV
Punicalagin (Standard) is the analytical standard of Punicalagin. This product is intended for research and analytical applications. Punicalagin is a polyphenol ingredient isolated from Pomegranate (Punica granatum L.) or the leaves of Terminalia catappa L.. Punicalagin is a reversible and non-competitive 3CLpro inhibitor and inhibits SARS-CoV-2 replication in vitro. Punicalagin is an anti-hepatitis B virus (HBV) agent and has antioxidant, anti-inflammatory, and anticancer effects. Punicalagin has the potential for the research of COVID-19 .

HY-N0639R

Punicalin (Standard)	Structural Classification Punica granatum L. Source classification Phenols Polyphenols Punicaceae Plants	HBV Pyroptosis Carbonic Anhydrase
Punicalin (Standard) is the analytical standard of Punicalin. This product is intended for research and analytical applications. Punicalin is a species that can be isolated from the leaves of Punica granatum. Punicalin is an active molecule against hepatitis b virus (HBV). Punicalin can induce pyroptosis. Punicalin is a Carbonic anhydrase inhibitor. Punicalin blocks the binding of S-glycoprotein and ACE2 receptors. Pnuicalin has anti-inflammatory, antioxidant and antiviral activity .

HY-N0820R

Catalpol (Standard)	Structural Classification Iridoids Terpenoids Source classification Scrophulariaceae Plants Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey	HBV
Catalpol (Standard) is the analytical standard of Catalpol. This product is intended for research and analytical applications. Catalpol (Catalpinoside), an iridoid glycoside found in Rehmannia glutinosa. Catalpol has neuroprotective, hypoglycemic, anti-inflammatory, anti-cancer, anti-spasmodic, anti-oxidant effects and anti-HBV effects .

HY-N0820

Catalpol 5+ Cited Publications Catalpinoside	Structural Classification Neurological Disease Classification of Application Fields Anti-aging Source classification Plants Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey Infection Iridoids Terpenoids Scrophulariaceae Inflammation/Immunology Disease Research Fields Cancer	HBV
Catalpol (Catalpinoside), an iridoid glycoside found in Rehmannia glutinosa. Catalpol has neuroprotective, hypoglycemic, anti-inflammatory, anti-cancer, anti-spasmodic, anti-oxidant effects and anti-HBV effects .

HY-N6939R

Pseudolaric Acid B (Standard)	Structural Classification Pinaceae Terpenoids Diterpenoids Plants	HBV Fungal Apoptosis Autophagy Ferroptosis HIF/HIF Prolyl-Hydroxylase Interleukin Related
Pseudolaric Acid B (Standard) is the analytical standard of Pseudolaric Acid B. This product is intended for research and analytical applications. Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2 .

HY-N0058

4,5-Dicaffeoylquinic acid 5+ Cited Publications Isochlorogenic acid C	Infection Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Bowdichia virgilioides Plants Compositae Endogenous metabolite Disease Research Fields	HBV Endogenous Metabolite Apoptosis Glycosidase
4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti-hepatitis B virus effects .

HY-N0058R

4,5-Dicaffeoylquinic acid (Standard)	Structural Classification Ketones, Aldehydes, Acids Source classification Phenols Polyphenols Bowdichia virgilioides Plants Compositae Endogenous metabolite	HBV Endogenous Metabolite Apoptosis Glycosidase
4,5-Dicaffeoylquinic acid (Standard) is the analytical standard of 4,5-Dicaffeoylquinic acid. This product is intended for research and analytical applications. 4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti-hepatitis B virus effects .

Cat. No.	Product Name	Chemical Structure

HY-15005S1

Sofosbuvir-d6
Sofosbuvir-d₆ is the deuterium labeled Sofosbuvir. Sofosbuvir (PSI-7977) is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus (HCV) activity.

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[3].

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[1][2].

HY-B0017S

Telbivudine-d4
Telbivudine-d₄ is deuterium labeled Telbivudine. Telbivudine (Epavudine), an orally active thymidine nucleoside analog, is a potent antiviral inhibitor of hepatitis B virus (HBV) replication[1].

HY-135330

Lamivudine-13C,15N2
Lamivudine- ¹³C, ¹⁵N₂ is a labelled impurity of Lamivudine (BCH-189). Lamivudine is a nucleoside reverse transcriptase inhibitors (NRTIs), and can inhibit HIV reverse transcriptase 1/2 and the reverse transcriptase of hepatitis B virus .

HY-15005S

Sofosbuvir-13C,d3
Sofosbuvir- ¹³C,d₃ is the deuterium labeled Sofosbuvir. Sofosbuvir (PSI-7977) is an active inhibitor of HCV RNA replication in the HCV replicon assay, demonstrates potent anti-hepatitis C virus (HCV) activity.

HY-15602AS

Ledipasvir-d6 hydrochloride
Ledipasvir-d₆ hydrochloride is deuterated labeled Ledipasvir acetone (HY-15602A). Ledipasvir acetone (GS-5885 acetone) is the active ingredient of Ledipasvir. Ledipasvir is an inhibitor of the hepatitis C virus NS5A, with EC₅₀ values of 34 pM against GT1a and 4 pM against GT1b replicon.

HY-B0250S

Lamivudine-15N,d2
Lamivudine- ¹⁵N,d₂ is ¹⁵N and deuterated labeled Lamivudine (HY-B0250). Lamivudine (BCH-189) is an orally active nucleoside reverse transcriptase inhibitor (NRTI). Lamivudine can inhibit HIV reverse transcriptase 1/2 and also the reverse transcriptase of **hepatitis B virus**. Lamivudine salicylate can penetrate the CNS .

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-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 .

HY-12530S3

Velpatasvir-13C,d3
Velpatasvir- ¹³C,d₃ (GS-5816- ¹³C,d₃) is ¹³C and 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 .

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 Ki 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[1][2][5].

HY-B0250S1

Lamivudine-13C,15N2,d2
Lamivudine-13C,15N2,d2 (BCH-189-13C,15N2,d2) is a 13C, 15N, and deuterium labeled Lamivudine (HY-B0250). Lamivudine is an orally active and blood-brain barrier permeable nucleoside reverse transcriptase inhibitor (NRTI). Lamivudine inhibits HIV reverse transcriptase 1 and 2 and hepatitis B virus (HBV) reverse transcriptase .

HY-W653905

Amantadine-d15 hydrochloride

Amantadine-d₁₅ hydrochloride is deuterated labeled Amantadine. Amantadine (1-Adamantanamine) is an orally avtive and potent antiviral agent with activity against influenza A viruses. Amantadine inhibits several ion channels such as NMDA and M2, and also inhibits Coronavirus ion channels. Amantadine also has anti-orthopoxvirus and anticancer activity. Amantadine can be used for Parkinson's disease, postoperative cognitive dysfunction (POCD) and COVID-19 research .

Cat. No.	Product Name		Classification

HY-77652

Nucleoside-Analog-2 1 Publications Verification		Azide
Nucleoside-Analog-2 is a 4'-Azidocytidine analogue against Hepatitis C virus (HCV) replication. Nucleoside-Analog-2 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.

Cat. No.	Product Name		Classification

HY-121513

Torcitabine 2'-Deoxy-L-cytidine; L-dC		Nucleosides and their Analogs
Torcitabine (2'-Deoxy-L-cytidine) is an antiviral agent. Torcitabine has the potential for chronic hepatitis B virus infection treatment .

HY-147266

Elebsiran sodium VIR-2218 sodium		siRNAs siRNA drugs
Elebsiran sodium is a siRNA against hepatitis B and D virus infections .

HY-132600A

RG-101 sodium Temavirsen sodium		Antisense Oligonucleotides
RG-101 sodium is a hepatocyte targeted N-acetylgalactosamine conjugated oligonucleotide that antagonises miR-122. miR-122 is an important host factor for hepatitis C virus (HCV) replication .

HY-W352344

2'-Deoxy-L-adenosine		Nucleosides and their Analogs
2'-Deoxy-L-adenosine is an orally active synthon for modified oligodeoxyribonucleotides. 2'-Deoxy-L-adenosine is a potent, specific and selective inhibitor of the replication of hepatitis B virus (HBV) as well as the closely related duck and woodchuck hepatitis viruses (WHV) .

HY-148171

L-2'-Fd4C		Nucleosides and their Analogs
L-2'-Fd4C, is an l-nucleoside analogue. L-2'-Fd4C has anti-*human immunodeficiency virus* (HIV) and anti-hepatitis B virus (HBV)** activity .

HY-132600

RG-101 Temavirsen		Antisense Oligonucleotides
RG-101 is a hepatocyte targeted N-acetylgalactosamine conjugated oligonucleotide that antagonises miR-122. miR-122 is an important host factor for hepatitis C virus (HCV) replication .

HY-153837A

ISIS 14803 sodium		Antisense Oligonucleotides
ISIS 14803 sodium is a 20-unit antisense phosphorothioate oligodeoxynucleotide that binds to hepatitis C virus (HCV) RNA at the translation initiation region of the internal ribosome entry site (IRES) and inhibits protein expression in cell culture.

HY-153837

ISIS 14803		Antisense Oligonucleotides
ISIS 14803 is a 20-unit antisense phosphorothioate oligodeoxynucleotide that binds to hepatitis C virus (HCV) RNA at the translation initiation region of the internal ribosome entry site (IRES) and inhibits protein expression in cell culture.

HY-148172

L-Fd4A		Nucleosides and their Analogs
L-Fd4A is an adenine derivative. L-Fd4A has anti-*human immunodeficiency virus* (HIV) (EC₅₀=1.5 μM) and anti-hepatitis B virus (HBV) (EC₅₀**=1.7 μM) activity. L-Fd4A has low cytotoxicity .

HY-148089

Eplontersen		Antisense Oligonucleotides
Eplontersen is a triantennary N-acetyl galactosamine (GalNAc₃-7a)-conjugated antisense oligonucleotide targeting transthyretin (TTR) mRNA to inhibit production of both variant and wild-type TTR protein. Misfolded TTR induces amyloid fibrils formation in the heart and peripheral nerves, leads to amyloid TTR (ATTR) amyloidosis diseases .

HY-148089A

Eplontersen sodium		Antisense Oligonucleotides
Eplontersen sodium is a triantennary N-acetyl galactosamine (GalNAc₃-7a)-conjugated antisense oligonucleotide targeting transthyretin (TTR) mRNA to inhibit production of both variant and wild-type TTR protein. Misfolded TTR induces amyloid fibrils formation in the heart and peripheral nerves, leads to amyloid TTR (ATTR) amyloidosis diseases .

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