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hepatitis A virus

" in MedChemExpress (MCE) Product Catalog:

By Targets:	HBV (131) HCV (144) Acyltransferase (4) Akt (2) Aldehyde Oxidase (AO) (1) Amyloid-β (2) Antibiotic (1) Apoptosis (17) Autophagy (6) Bacterial (4) Bcl-2 Family (7) BCRP (3) Biochemical Assay Reagents (1) Branched Chain Amino Acid Transaminase (BCAT) (1) Carbonic Anhydrase (2) Carboxylesterase (CES) (1) Caspase (8) CDK (3) CHIKV (3) Claudin (1) CMV (1) COX (1) Cyclin G-associated Kinase (GAK) (1) Cyclophilin (2) Cytochrome P450 (2) Dengue Virus (3) DGK (1) DNA/RNA Synthesis (22) Drug Derivative (2) Drug Intermediate (3) Drug Isomer (1) Drug Metabolite (6) EBV (1) Endogenous Metabolite (8) Enterovirus (4) Environmental Pollutants (1) ERK (3) Estrogen Receptor/ERR (2) Farnesyl Transferase (4) Ferroptosis (5) Flavivirus (3) Fluorescent Dye (2) Fungal (4) GABA Receptor (1) Glucocorticoid Receptor (2) Glutathione S-transferase (1) Glycosidase (2) HCV Protease (31) HDAC (1) HIF/HIF Prolyl-Hydroxylase (2) HIV (19) HPV (1) HSP (2) HSV (8) IFNAR (5) Influenza Virus (10) Interleukin Related (8) Isotope-Labeled Compounds (15) JNK (5) Liposome (1) Macrophage migration inhibitory factor (MIF) (1) MHC (1) MicroRNA (2) Microtubule/Tubulin (1) Mitochondrial Metabolism (1) MMP (1) mTOR (1) Myosin (2) NF-κB (5) NO Synthase (1) NOD-like Receptor (NLR) (2) Nucleoside Antimetabolite/Analog (7) OAT (3) Orthopoxvirus (1) P-glycoprotein (1) p38 MAPK (3) Parasite (3) PD-1/PD-L1 (1) PI3K (3) PI4K (3) PKC (2) Potassium Channel (1) PROTACs (2) Pyroptosis (2) Ras (3) Reactive Oxygen Species (ROS) (4) Reference Standards (33) Reverse Transcriptase (8) RSV (2) SARS-CoV (29) Sirtuin (1) Small Interfering RNA (siRNA) (2) Sodium Channel (2) STAT (1) STING (1) Tau Protein (2) Tim3 (1) TNF Receptor (2) Toll-like Receptor (TLR) (4) Topoisomerase (3) Transmembrane Glycoprotein (2) Virus Protease (4) VZV (1)
By Research Areas:	Cancer (43) Cardiovascular Disease (4) Infection (319) Inflammation/Immunology (49) Metabolic Disease (9) Neurological Disease (10)
Click Chemistry:	Azide (2)
Oligonucleotides:	Adenosine (2) Nucleoside Analogs (4) CpG ODNs (1) Phospholipids (1) siRNA drugs (9) Antisense Oligonucleotides (4) Cytidine (2) siRNAs (9)

342

Inhibitors & Agonists

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Targets Recommended: Hepatitis E Virus (HEV) HCV HBV

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-107433

U18666A 20+ Cited Publications	Flavivirus Dengue Virus HCV	Infection Neurological Disease
U18666A, an intra-cellular cholesterol transport inhibitor, inhibits replication of Ebola virus, dengue virus, and human hepatitis C virus .

HY-12559

Alisporivir 15+ 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-125033

EIDD-1931 35+ Cited Publications β-D-N4-hydroxycytidine; NHC	CHIKV SARS-CoV Enterovirus HCV Topoisomerase	Infection
EIDD-1931 (Beta-d-N4-hydroxycytidine; NHC) is a novel nucleoside analog and behaves as a potent *anti-virus* agent*. EIDD-1931 effectively inhibits the replication activity of venezuelan equine encephalitis* virus (VEEV), Chikungunya virus (CHIKV) and hepatitis C virus (HCV) .

HY-B0017

Telbivudine 1 Publications Verification Epavudine; L-Thymidine; NV 02B	HBV	Infection
Telbivudine (Epavudine), an orally active thymidine nucleoside analog, is a potent antiviral inhibitor of hepatitis B virus (HBV) replication .

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-125474

Carrageenan 1 Publications Verification	Environmental Pollutants HIV HSV	Infection Cancer
Carrageenan is an antiviral and anticancer agent. Carrageenan inhibits *herpes simplex virus* (HSV), HIV, and hepatitis A virus (HAV) by directly binding to the viral capsid** to block the attachment of viruses such as HPV to HSPG factors on the cell surface. Carrageenan delays and arrests cell cycle progression, exhibits cytotoxicity against HeLa cancer cells, and can be applied to studies related to cervical cancer, genital warts, hepatitis A, and other conditions. Carrageenan also induces acute non-immune inflammation, triggers a three-phase inflammatory response involving the release of multiple proinflammatory mediators, and causes persistent edema, hyperalgesia, and neutrophil recruitment in mice .

HY-N0249

Saikosaponin C 2 Publications Verification	MMP	Infection Inflammation/Immunology
Saikosaponin C is an orally active MMP-2 inducer. Saikosaponin C induces the survival, growth, migration and capillary tube formation of endothelial cells. Saikosaponin C inhibits the early stage of hepatitis C virus infection. Saikosaponin C can be used in research related to ischemic tissue diseases, chronic kidney diseases and hepatitis C virus infection .

HY-112564

JNJ-632 2 Publications Verification	HBV	Infection
JNJ-632 is a hepatitis B virus (HBV) capsid assembly modulator (CAM).

HY-N10543

5-O-(E)-p-Coumaroylquinic acid	HBV	Infection
5-O-(E)-p-Coumaroylquinic acid, a quinic acid derivative, is a potent phytochemical agent against **hepatitis B virus** .

HY-P990015

Tobevibart VIR-3434	HBV	Infection
Tobevibart (VIR-3434) is a human IgG1 lambda monoclonal antibody against hepatitis B virus (HBV) surface antigen (HBsAg). Tobevibart shows potent neutralization against HBsAg from all HBV genotypes in vitro and inhibits viral entry of HBV and hepatitis delta virus (HDV). Recommend Isotype Controls: Human IgG1 lambda2, Isotype Control (HY-P990096) .

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-100029

Bay 41-4109 10+ Cited Publications	HBV	Infection
BAY 41-4109 is a potent inhibitor of human hepatitis B virus (HBV) with an IC₅₀ of 53 nM.

HY-145638A

Xalnesiran sodium RO7445482 sodium	HBV	Infection
Xalnesiran (RO7445482) sodium is a small interfering RNA molecule that targets a conserved region of the hepatitis B virus (HBV) genome . Xalnesiran sodium can be used for the research of chronic hepatitis B infection .

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-148560

ccc_R08 1 Publications Verification	HBV DNA/RNA Synthesis	Infection
ccc_R08 is a non-cytotoxic and orally active cccDNA inhibitor that reduces cccDNA levels in the liver of HBV-infected mice. ccc_R08 can be used in the study of HBV virus (hepatitis B virus) infection .

HY-169993

ALG-000184	HBV DNA/RNA Synthesis Drug Intermediate	Infection
ALG-000184 is an orally effective inhibitor of hepatitis B virus (HBV), and it is also a prodrug of ALG-001075 (HY-177022). ALG-000184 can inhibit the production of HBV DNA in liver cells. ALG-000184 can be used in the research of chronic hepatitis B .

HY-B0376

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

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-W012738

DL-Pyroglutamic acid 1 Publications Verification	Influenza Virus GABA Receptor	Infection
DL-Pyroglutamic acid (CAE) as an inactivator of hepatitis B surface, inactivates vaccinia virus, herpes simplex virus, and influenza virus except poliovirus. DL-Pyroglutamic acid is also a possible inhibitor of GABA transaminase, increases GABA amount with antiepileptic action .

HY-N6666

Vidarabine monohydrate 5+ Cited Publications	Nucleoside Antimetabolite/Analog DNA/RNA Synthesis HSV VZV CMV EBV	Infection
Vidarabine monohydrate is a Purine nucleoside derivative and Antiviral agent. The triphosphate derivative of Vidarabine monohydrate competitively inhibits DNA polymerase, incorporates into the terminus of elongating DNA molecules, and interferes with the early steps of viral DNA synthesis. Vidarabine monohydrate inhibits the replication of herpes simplex virus, varicella-zoster virus, cytomegalovirus, Epstein-Barr virus and vaccinia virus, reduces viral shedding, and accelerates skin healing. Vidarabine monohydrate is metabolized to arabinosyl hypoxanthine, causes minimal impairment of corneal wound healing in rabbit models, and is associated with recurrence of herpes simplex encephalitis. Vidarabine monohydrate can be used in the research of herpetic keratoconjunctivitis, herpes simplex encephalitis, herpetic uveitis, and chronic active hepatitis associated with hepatitis B virus .

HY-10545A

Taribavirin hydrochloride	HBV HCV	Infection
Taribavirin hydrochloride is an orally active inosine monophosphate dehydrogenase inhibitor, has activity against a wide range of viruses, especially the hepatitis C virus and influenza virus. Taribavirin hydrochloride is a Ribavirin proagent, is designed to concentrate within the liver to target HCV-infected hepatocytes while minimizing distribution within red blood cells (RBCs) and the development of hemolytic anemia .

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-16680

Helioxanthin 8-1 Helioxanthin analogue 8-1	HBV	Infection
Helioxanthin 8-1(Helioxanthin analogue 8-1) is an anti-HBV agent. Helioxanthin 8-1 exhibits anti-hepatitis B virus activity in both in vitro human hepatitis B virus models and animal models. Helioxanthin 8-1 inhibits the synthesis of duck hepatitis B virus (DHBV) DNA, covalently closed circular DNA, RNA and proteins, thereby blocking DHBV replication. Helioxanthin 8-1 shows higher cytotoxicity in virus-induced cells than in non-induced cells. Helioxanthin 8-1 can be used in studies related to hepatitis B 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-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-10243

Vaniprevir MK-7009	HCV HCV Protease	Infection
Vaniprevir (MK-7009) is a non-covalent competitive inhibitor of the hepatitis C virus (HCV) NS3/4A protease.

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-P990085

Verzistobart INCAGN02390	Tim3	Infection
Verzistobart is an IgG1κ antibody targeting the hepatitis A virus cellular receptor HAVCR2.

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-18079

BILB 1941	DNA/RNA Synthesis HCV	Infection
BILB 1941 is a potent and specific nonnucleoside inhibitor of the hepatitis C virus (HCV) RNA polymerase in vitro .

HY-I0179

ITMN 4077	HCV Protease	Infection
ITMN 4077 is a macrocyclic inhibitor against Hepatitis C Virus (HCV) NS3 protease (EC₅₀: 2131 nM) .

HY-114247

FMAU D-FMAU	Nucleoside Antimetabolite/Analog	Infection Cancer
FMAU is a nucleoside analog and cell proliferation marker that can be phosphorylated by human thymidine kinase and subsequently incorporated into DNA. FMAU is applicable to research related to herpes simplex virus infection, various cancers, hepatitis B virus infection, and Epstein-Barr virus infection .

HY-100029A

Bay 41-4109 racemate 2 Publications Verification	HBV	Infection
BAY 41-4109 racemate is the racemate of BAY 41-4109. BAY 41-4109 is a potent inhibitor of human hepatitis B virus (HBV) with an IC₅₀ of 53 nM.

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-136266

HCV-IN-29	HCV	Cancer
HCV-IN-29 is a hepatitis C virus (HCV) inhibitor exacted from patent US8329159B2, compound 1e .

HY-145638

Xalnesiran RO7445482	HBV	Infection
Xalnesiran (RO7445482) is a small interfering RNA molecule that targets a conserved region of the hepatitis B virus (HBV) genome. Xalnesiran can be used for the research of chronic hepatitis B infection .

HY-124182

Odalasvir ACH-3102; JNJ64289901	HCV	Infection
Odalasvir (ACH-3102) is a potent and selective inhibitor of HCV NS5A, and can be used in research on hepatitis C virus infection .

HY-111003

Isothiafludine NZ-4	HBV	Infection
Isothiafludine is an orally active non-nucleosidic anti-HBV compound. Isothiafludine inhibits hepatitis B virus replication by blocking pregenomic RNA encapsidation .

HY-14844

Lagociclovir MIV-210	HBV	Infection
Lagociclovir (FLG) is a nucleoside analogue that inhibits wild-type hepatitis B virus (HBV) replication in a human hepatoma cell line permanently expressing HBV .

HY-10545

Taribavirin	HBV HCV	Infection
Taribavirin is an orally active inosine monophosphate dehydrogenase inhibitor, has activity against a wide range of viruses, especially the hepatitis C virus and influenza virus. Taribavirin, is a ribavirin proagent, is designed to concentrate within the liver to target HCV-infected hepatocytes while minimizing distribution within red blood cells (RBCs) and the development of hemolytic anemia .

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-106233

Tiviciclovir AM188	HBV	Infection
Tiviciclovir (AM188) is an antiviral guanosine analog and a hepatitis B virus inhibitor .

HY-139697

HAV 3C proteinase-IN-1	Others	Infection
HAV 3C proteinase-IN-1 is a inhibitor of Hepatitis A virus 3C proteinase.

HY-19512

ACH-806 GS9132	HCV Protease HCV	Infection
ACH-806 is an NS4A antagonist which can inhibit Hepatitis C Virus (HCV) replication with an EC₅₀ of 14 nM.

HY-15231

PSI-352938 PSI-938	HCV	Infection
PSI-352938 (PSI-938) is a hepatitis C virus (HCV) nucleotide inhibitor .

HY-19447A

Besifovir Dipivoxil maleate LB80380 maleate	HBV	Infection
Besifovir Dipivoxil maleate (LB80380 maleate) is an oral proagent of LB80317. Besifovir Dipivoxil maleate (LB80380 maleate) is effective in hepatitis B virus (HBV) DNA suppression for both treatment-naive and lamivudine-resistant chronic hepatitis B (CHB) patients in preliminary studies ^[2]

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-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-135867D

NHC-diphosphate 1 Publications Verification	CHIKV Endogenous Metabolite Enterovirus HCV Topoisomerase SARS-CoV	Infection
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-14404

MK-1220	HBV HCV Protease	Infection
MK-1220 is a covalently reversible inhibitor of the hepatitis C virus (HCV) NS3/4A protease (NS3/4A protease) with a K_i of 0.02 nM. MK-1220 in cell models simulating viral replication exhibits EC₅₀s of 4 (with 10% fetal bovine serum) and 11 nM (50% normal human serum). MK-1220 can be used for the study of chronic hepatitis C virus infection .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B1192

Estradiol benzoate Maximum Cited Publications 16 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-N0063

Punicalagin 10+ Cited Publications	Infection Structural Classification Punica granatum L. Classification of Application Fields Phenols Polyphenols Metabolic Disease Punicaceae Plants Disease Research Fields Source Classification	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-N0058

4,5-Dicaffeoylquinic acid 10+ Cited Publications Isochlorogenic acid C	Infection Classification of Application Fields Ketones, Aldehydes, Acids Phenols Polyphenols Bowdichia virgilioides Plants Compositae Endogenous metabolite Disease Research Fields Source Classification	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-N0639

Punicalin 2 Publications Verification	Punica granatum L. Classification of Application Fields Phenols Polyphenols Punicaceae Plants Inflammation/Immunology Disease Research Fields Source Classification	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-Y0073

4-Hydroxyacetophenone 1 Publications Verification P-hydroxyacetophenone	Monophenols Classification of Application Fields Ketones, Aldehydes, Acids Phenols Plants Compositae Inflammation/Immunology Disease Research Fields Artemisia capillaris Thunb. Source Classification	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-N0699

Daphnoretin 3 Publications Verification Dephnoretin; Thymelol	Infection Structural Classification Monophenols Classification of Application Fields Thymelaeaceae Coumarins Phenols Phenylpropanoids Plants Disease Research Fields Source Classification Wikstroemia indica	PKC Influenza Virus NOD-like Receptor (NLR) Apoptosis HBV JNK PI3K Akt CDK Caspase Bcl-2 Family
Daphnoretin (Dephnoretin; Thymelol) is a protein kinase C (PKC) activator that inhibits the expression of hepatitis B virus (HBV) surface antigen (HBsAg) and exhibits antiviral activity. Daphnoretin exerts its antitumor effects by inhibiting the activation of the PI3K/AKT signaling pathway and triggers the mitochondrial apoptosis pathway. Daphnoretin alleviates chondrocyte apoptosis and inflammatory responses by inhibiting endoplasmic reticulum stress and activation of the NLRP3 inflammasome. Daphnoretin regulates the differentiation and maturation of dendritic cells, inhibits their immunostimulatory function by downregulating the phosphorylation level of JNK, and thus exerts a protective effect in skin graft rejection .

HY-N0249

Saikosaponin C 2 Publications Verification	Triterpenes Structural Classification Terpenoids Umbelliferae Plants Carphephorus corymbosus (Nutt.) Torr. & A.Gray Source Classification	MMP
Saikosaponin C is an orally active MMP-2 inducer. Saikosaponin C induces the survival, growth, migration and capillary tube formation of endothelial cells. Saikosaponin C inhibits the early stage of hepatitis C virus infection. Saikosaponin C can be used in research related to ischemic tissue diseases, chronic kidney diseases and hepatitis C virus infection .

HY-N3519

Platycodin D3 1 Publications Verification	Infection Triterpenes Structural Classification Classification of Application Fields Terpenoids Platycodon grandiflorus (Jacq.) A. DC. Campanulaceae Plants Disease Research Fields Source Classification	HCV Branched Chain Amino Acid Transaminase (BCAT) Interleukin Related NF-κB ERK p38 MAPK JNK
Platycodin D3 is a triterpenoid saponin that can be found in Platycodon grandiflorum. Platycodin D3 exhibits multiple activities including anti-inflammation, regulation of airway mucus secretion, improvement of asthmatic airway inflammation and remodeling, and inhibition of hepatitis C virus (HCV) replication. The IC₅₀ value of Platycodin D3 against HCV NS5B RNA-dependent RNA polymerase is 8 μg/mL. Platycodin D3 can be used in studies related to asthma, hepatitis C virus infection and inflammatory diseases .

HY-N2014

Verbenalin 2 Publications Verification	Infection Iridoids Classification of Application Fields Terpenoids Verbenaceae Verbena officinalis Linn. Plants Inflammation/Immunology Disease Research Fields Source Classification	SARS-CoV Amyloid-β Ferroptosis Tau Protein Caspase Bcl-2 Family
Verbenalin is an orally active terpenoid glycoside that can be extracted from the medicinal plant Verbena officinalis. Verbenalin has anti-inflammatory, antiviral, and neuroprotective effects. Verbenalin has a strong binding affinity to the nsp-12 protein of the SARS-CoV-2 virus. Verbenalin can be used in the research of inflammatory and nervous system diseases such as hepatitis and Alzheimer's disease .

HY-N0444

Rubiadin	Quinones Structural Classification Classification of Application Fields Anthraquinones Rubiaceae Phenols Polyphenols Plants Morinda officinalis How Inflammation/Immunology Disease Research Fields Source Classification	Reactive Oxygen Species (ROS) NF-κB HBV Apoptosis Bacterial Fungal Parasite
Rubiadin is an orally active free radical scavenger that inhibits the activation of the NF-κB pathway. Rubiadin inhibits osteoclast formation, bone resorption, lipid peroxidation, HBV DNA replication and cancer cell proliferation; reduces pro-inflammatory cytokine levels; induces cancer cell apoptosis; and possesses antifungal, antimalarial, antibacterial and anticonvulsant activities. Rubiadin can be used in the research of osteoporosis, acute inflammation, chronic inflammation, carbon tetrachloride-induced liver injury, Alzheimer's disease, breast cancer, iron overload disorders, hepatitis B virus infection, colon cancer, liver cancer, T-lymphocytic leukemia, cervical cancer, diabetic nephropathy, epileptic seizures, fungal infections, malaria and bacterial infections .

HY-N10543

5-O-(E)-p-Coumaroylquinic acid	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-N6939

Pseudolaric Acid B 2 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-133721

Chamaechromone	Flavonoids Classification of Application Fields Thymelaeaceae Phenols Polyphenols Plants Biflavones Disease Research Fields Inflammation/Immunology Source Classification 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-N0063R

Punicalagin (Standard)	Structural Classification Punica granatum L. Phenols Polyphenols Punicaceae Plants Source Classification	Reference Standards 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-W060316

β-Thujaplicinol 3-Hydroxy-5-isopropyltropolone	Cupressaceae Ketones, Aldehydes, Acids Plants Source Classification	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-N0854

Alisol F 1 Publications Verification	Infection Triterpenes Structural Classification Classification of Application Fields Terpenoids Alisma orinentale (Samuel.) Juz. Alismataceae Plants Disease Research Fields Source Classification	HBV ERK JNK p38 MAPK STAT NF-κB TNF Receptor Interleukin Related NO Synthase COX
Alisol F is a protostane-type triterpenoid with anti-inflammatory and anti-hepatitis B virus activities. Alisol F inhibits LPS (HY-D1056)-induced phosphorylation of ERK, JNK, p38, STAT3 and NF-κB (p65), suppresses the production of NO, IL-6, TNF-α and IL-1β, and also downregulates the levels of iNOS and COX-2. Alisol F reduces the serum alanine aminotransferase and aspartate aminotransferase levels in mice with acute liver injury and ameliorates their liver pathological damage .

HY-N0855

Alisol G Alisol-G; 25-Anhydroalisol A	Triterpenes Structural Classification Alisma plantago-aquatica Linn. Classification of Application Fields Terpenoids Other Diseases Alismataceae Plants Disease Research Fields Source Classification	Carboxylesterase (CES) Bacterial HBV
Alisol G (25-Anhydroalisol A) is a human carboxylesterase 2 (hCES2) inhibitor with an IC₅₀ of 3.85 μM. Alisol G exhibits cytotoxic activity against human cancer cells, antibacterial activity against Gram-positive strains, and anti-hepatitis B virus activity. Alisol G can be used in research related to lung cancer, breast cancer, prostate cancer, bacterial infections, and HBV infections .

HY-N0058R

4,5-Dicaffeoylquinic acid (Standard) Isochlorogenic acid C (Standard)	Structural Classification Ketones, Aldehydes, Acids Phenols Polyphenols Bowdichia virgilioides Plants Compositae Endogenous metabolite Source Classification	Reference Standards 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 .

HY-N8107

Matairesinol monoglucoside 2 Publications Verification	Structural Classification Monophenols other families Classification of Application Fields Lignans Other Diseases Phenols Phenylpropanoids Plants Disease Research Fields Source Classification	STING IFNAR HBV
Matairesinol monoglucoside is a STING activator. Matairesinol monoglucoside modulates the STING-TBK1-IRF3 signaling axis, promotes STING transcriptional expression, increases TBK1 and IRF3 phosphorylation. Matairesinol monoglucoside induces IFN-α and IFN-β production, reduces HBV DNA, HBsAg, and HBeAg expression. Matairesinol monoglucoside can be used for the research of hepatitis b virus (hbv) infection .

HY-135867D

NHC-diphosphate 1 Publications Verification	Infection Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification	CHIKV 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-126033

Sophoranol	Infection Alkaloids Piperidine Alkaloids Classification of Application Fields Leguminosae Plants Sophora flavescens Aiton Disease Research Fields Source Classification	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-N2014R

Verbenalin (Standard)	Structural Classification Iridoids Terpenoids Verbenaceae Verbena officinalis Linn. Plants Source Classification	Reference Standards SARS-CoV Amyloid-β Ferroptosis Tau Protein Caspase Bcl-2 Family
Verbenalin (Standard) is the analytical standard of Verbenalin. This product is intended for research and analytical applications. Verbenalin is an orally active terpenoid glycoside that can be extracted from the medicinal plant Verbena officinalis. Verbenalin has anti-inflammatory, antiviral, and neuroprotective effects. Verbenalin has a strong binding affinity to the nsp-12 protein of the SARS-CoV-2 virus. Verbenalin can be used in the research of inflammatory and nervous system diseases such as hepatitis and Alzheimer's disease .

HY-Y0073R

4-Hydroxyacetophenone (Standard) P-hydroxyacetophenone (Standard)	Structural Classification Monophenols Ketones, Aldehydes, Acids Phenols Plants Compositae Artemisia capillaris Thunb. Source Classification	Reference Standards 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-N0444R

Rubiadin (Standard)	Quinones Structural Classification Anthraquinones Rubiaceae Phenols Polyphenols Plants Morinda officinalis How Source Classification	Reference Standards Reactive Oxygen Species (ROS) Apoptosis Fungal Parasite NF-κB HBV Bacterial
Rubiadin (Standard) is the analytical standard of Rubiadin (HY-N0444). This product is intended for research and analytical applications. Rubiadin is an orally active free radical scavenger that inhibits the activation of the NF-κB pathway. Rubiadin inhibits osteoclast formation, bone resorption, lipid peroxidation, HBV DNA replication and cancer cell proliferation; reduces pro-inflammatory cytokine levels; induces cancer cell apoptosis; and possesses antifungal, antimalarial, antibacterial and anticonvulsant activities. Rubiadin can be used in the research of osteoporosis, acute inflammation, chronic inflammation, carbon tetrachloride-induced liver injury, Alzheimer's disease, breast cancer, iron overload disorders, hepatitis B virus infection, colon cancer, liver cancer, T-lymphocytic leukemia, cervical cancer, diabetic nephropathy, epileptic seizures, fungal infections, malaria and bacterial infections.

HY-N3861

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

HY-N10830

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

HY-N12483

Catenulopyrizomicin A	Alkaloids Microorganisms Pyridine Alkaloids Source Classification	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-W754691

Glaziovine	Alkaloids Other Alkaloids Plants Menispermaceae Hypserpa nitida Miers Source Classification	HBV
Glaziovine is an antiviral agent found in Hypserpa nitida. Glaziovine exhibits significant inhibitory activity against HBV, capable of suppressing hepatitis B virus surface antigen (HBsAg) secretion in Hep G2.2.15 cells transfected with HBV, with an IC₅₀ of 8 nM .

HY-N3093

Periglaucine B (+)-Periglaucine B	Alkaloids Pyrrole Alkaloids Pericampylus glaucus (Lam.) Merr. Plants Menispermaceae Source Classification	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-N12105

Dihydrodehydrodiconiferyl alcohol 9-O-β-D-xylopyranoside	Lignans Phenylpropanoids Plants Schisandraceae Illicium henryi Diels. Source Classification	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-N0639R

Punicalin (Standard)	Structural Classification Punica granatum L. Phenols Polyphenols Punicaceae Plants Source Classification	Reference Standards 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-N6939R

Pseudolaric Acid B (Standard)	Structural Classification Pinaceae Terpenoids Diterpenoids Plants	Reference Standards 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-N0699R

Daphnoretin (Standard) Dephnoretin (Standard); Thymelol (Standard)	Structural Classification Monophenols Thymelaeaceae Coumarins Phenols Phenylpropanoids Plants Source Classification Wikstroemia indica	Reference Standards PKC NOD-like Receptor (NLR) Apoptosis HBV Caspase Akt JNK PI3K CDK Influenza Virus Bcl-2 Family
Daphnoretin (Dephnoretin; Thymelol) (Standard) is the analytical standard of Daphnoretin (HY-N0699). This product is used for research and analytical applications. Daphnoretin is a protein kinase C (PKC) activator that can inhibit the expression of hepatitis B virus (HBV) surface antigen (HBsAg) and has antiviral activity. Daphnoretin exerts its anti-tumor effect by inhibiting the activation of the PI3K/AKT signaling pathway, triggering the mitochondrial apoptosis pathway. Daphnoretin alleviates chondrocyte apoptosis and inflammatory responses by inhibiting endoplasmic reticulum stress and the activation of the NLRP3 inflammasome. Daphnoretin can regulate the differentiation and maturation of dendritic cells, by down-regulating the phosphorylation level of JNK, inhibiting its immune stimulating function, thereby playing a protective role in skin transplant rejection reactions.

HY-N19941

Schisanwilsonin K	Structural Classification Lignans Phenylpropanoids Schisandra bicolor Cheng Plants Schisandraceae Source Classification	HBV
Schisanwilsonin K is a dibenzocyclooctane lignan found in the stems of Schisandra wilsoniana with weak anti-HBV activity.Schisanwilsonin K can be used for the research of hepatitis B virus infection .

HY-N9722

Dehydroherbarin	Quinones Structural Classification Microorganisms Naphthalene Quinones Source Classification	HSP
Dehydroherbarin is a selective inhibitor targeting HSP90α with blood-brain barrier penetration. Dehydroherbarin interferes with key pathways of tumor cell survival by binding to HSP90α, while exerting moderate antibacterial and anti-hepatitis A virus activities and inhibiting tumor cell migration. Dehydroherbarin can be used in research on tumors such as breast cancer .

Cat. No.	Product Name	Chemical Structure

HY-15005S1

Sofosbuvir-d6 1 Publications Verification
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-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-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-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 .

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-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 K_i 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 .

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 .

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-W713297

Moroxydine hydrochloride-d8

Moroxydine hydrochloride-d₈ (ABOB hydrochloride-d₈) is the deuterium labeled Moroxydine (ABOB) hydrochloride (HY-B0420A). Moroxydine hydrochloride is a broad-spectrum agent with multi-antiviral activities against DNA and RNA viruses, including influenza virus, herpes simplex, varicella zoster, measles, mumps disease, hepatitis C virus, etc. Moroxydine hydrochloride exhibits excellent antiviral activity and shows low cytotoxicity to cells infected by dsRNA viruses (grass carp reovirus, GCRV) and large DNA viruses (giant salamander iridovirus, GSIV). Moroxydine hydrochloride blocks the GCRV-induced cytopathic effects and eliminates nucleocapsids in ctenopharyngodon idella kidney (CIK) cells to keep the normal morphological structure. Moroxydine hydrochloride significantly inhibits the apoptosis, the caspase 3 activity, Bax expression and down-regulates Bcl-2 levels ^[1][2][3].

HY-W654247

Lamivudine-13C,d2
Lamivudine- ¹³C,d₂ is the deuterium labeled and ¹³C-labeled Lamivudine. 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-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-15602S1

Ledipasvir-d16
Ledipasvir-d₁₆ (GS-5885-d₁₆) is 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 3CL ^pro inhibitor with an IC₅₀ of 1.62 μM .

HY-B0250S2

Lamivudine-13C,15N3
Lamivudine- ¹³C, ¹⁵N₃ (BCH-189- ¹³C, ¹⁵N₃) is ¹³C and ¹⁵N labeled Lamivudine. 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-W749691

(S)-Velpatasvir-13c,d3
(S)-Velpatasvir- ¹³C,d₃ ((S)-GS-5816- ¹³C,d₃) is ¹³C 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-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-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-W754608

EIDD 1931-13C,15N2

EIDD 1931- ¹³C, ¹⁵N₂ (β-D-N4-Hydroxycytidine- ¹³C, ¹⁵N₂) is the ¹³C- and ¹⁵N-labeled EIDD 19312 (HY-125033). EIDD-1931 (Beta-d-N4-hydroxycytidine; NHC) is a novel nucleoside analog and behaves as a potent?anti-virus agent. EIDD-1931 effectively inhibits the replication activity of?venezuelan equine encephalitis?virus (VEEV),?Chikungunya?virus (CHIKV) and?hepatitis?C virus (HCV)

HY-101662S

Pibrentasvir-d6
Pibrentasvir-d₆ (ABT-530-d₆) is the deuterium labeled Pibrentasvir (HY-101662). Pibrentasvir is a novel and pan-genotypic **hepatitis C virus (HCV) NS5A inhibitor with EC₅₀**s ranging from 1.4 to 5.0 pM against HCV replicons containing NS5A from genotypes 1 to 6.

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