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herpes simplex virus 2

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (440) Cardiovascular Disease (52) Endocrinology (41) Infection (1935) Inflammation/Immunology (361) Metabolic Disease (68) Neurological Disease (114)
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2217

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Biochemical Assay Reagents

204

Peptides

MCE Kits

101

Inhibitory Antibodies

392

Natural
Products

205

Recombinant Proteins

115

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Oligonucleotides

GMP Molecules

Targets Recommended: HSV

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N6733

Aphidicolin 10+ Cited Publications	DNA/RNA Synthesis HSV Apoptosis Antibiotic Orthopoxvirus	Infection Inflammation/Immunology
Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line ^[2] .

HY-14532

Brincidofovir 5 Publications Verification CMX001; HDP-CDV	CMV HSV Orthopoxvirus	Infection
Brincidofovir (CMX001), the lipid-conjugated prodrug of Cidofovir (HY-17438), is an orally available, long-acting antiviral. Brincidofovir shows activity against a broad spectrum of DNA viruses including cytomegalovirus (CMV), adenovirus (ADV), varicella zoster virus, herpes simplex virus, polyomaviruses, papillomaviruses, poxviruses, and mixed double-stranded DNA virus infections. Brincidofovir, an oral antiviral in late stage development, has proven effective against orthopoxviruses in vitro and in vivo ^[2] .

HY-17425A

Valacyclovir hydrochloride 1 Publications Verification Valaciclovir hydrochloride	HSV Antibiotic Bacterial	Infection Cancer
Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (₅₀=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) ^[2] .

HY-15303

Pritelivir 5+ Cited Publications AIC316; BAY 57-1293	DNA/RNA Synthesis HSV	Infection
Pritelivir (AIC316), an inhibitor of the viral helicase-primase complex, exhibits antiviral activity in vitro and in animal models of herpes simplex virus (HSV) infection. Pritelivir is active against herpes simplex virus types 1 and 2 (HSV-1 and *HSV-2*) with the IC₅₀ of 0.02 μM against HSV1-2 .

HY-12725

ML324 5+ Cited Publications	Histone Demethylase HSV CMV	Cancer
ML324 is a potent *JMJD2* demethylase inhibitor with antiviral activity. ML324 also exhibits inhibition for the histone demethylase KDM4B, with an IC₅₀ of 4.9 μM. ML324 has potent anti-viral activity against both herpes simplex virus (HSV) and human cytomegalovirus (hCMV) infection via inhibition viral IE gene expression ^[2].

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 ^[2] .

HY-B0420A

Moroxydine hydrochloride 1 Publications Verification ABOB hydrochloride	Influenza Virus HCV HSV Apoptosis Caspase	Infection
Moroxydine (ABOB) 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 ^[2] .

HY-113431

Arabinosylhypoxanthine	Nucleoside Antimetabolite/Analog HSV DNA/RNA Synthesis	Infection
Arabinosylhypoxanthine is a purine nucleoside analog. Arabinosylhypoxanthine selectively inhibits viral DNA synthesis. Arabinosylhypoxanthine exhibits anti-HSV activity. Arabinosylhypoxanthine can be used in studies related to herpes simplex virus infection .

HY-128744

Phosphonoacetic acid 2 Publications Verification	Endogenous Metabolite Orthopoxvirus HSV DNA/RNA Synthesis	Infection
Phosphonoacetic acid is an endogenous metabolite and antiviral agent. Phosphonoacetic acid is active against orthopoxviruses and **herpes viruses. Phosphonoacetic acid can inhibit HSV** DNA synthesis and virus-specific DNA polymerase activity, and affect the synthesis of late viral proteins ^[2].

HY-B1011

Edoxudine EUDR	Virus Protease	Infection
Edoxudine is an antiviral active molecule and thymidine analog. Edoxudine is effective against herpes simplex virus ^[2].

HY-B0222

1-Docosanol 3 Publications Verification Behenyl alcohol	Environmental Pollutants HSV	Infection
1-Docosanol (Behenyl alcohol) is a saturated fatty alcohol with reported inhibitory activity against lipid-enveloped viruses, including herpes simplex virus (HSV) ^[2].

HY-107801

Inosine pranobex 1 Publications Verification Imunovir; Delimmun; Groprinosin	Interleukin Related HSV HIV HPV	Infection Inflammation/Immunology
Inosine pranobex is an orally active immunomodulator. Inosine pranobex has broad-spectrum antiviral activity. Inosine pranobex inhibits human immunodeficiency virus (HIV), herpes simplex virus (HSV), vaccinia virus (VACV), human tumor virus (HPV), Cytomegalovirus, influenza virus (INFV), parainfluenza virus (PIV), and Epstein-Barr virus ^[2] .

HY-N2004

Isoborneol 1 Publications Verification (±)-Isoborneol	Environmental Pollutants HSV	Infection Neurological Disease
Isoborneol ((±)-Isoborneol) is a monoterpenoid alcohol present in the essential oils of numerous medicinal plants and has antioxidant and antiviral properties. Isoborneol is a potent inhibitor of herpes simplex virus type 1 (HSV-1) ^[2].

HY-P990825

*Anti-Chikungunya virus* E2 Antibody (CHK-265)**	Flavivirus CHIKV	Infection
Anti-Chikungunya virus E2 Antibody (CHK-265) is mouse-derived IgG2c κ type antibody inhibitor, targeting to *Chikungunya virus* E2*. Anti-Chikungunya virus* E2 Antibody (CHK-265) reacts with a conserved epitope on the B domain of the E2 glycoprotein of chikungunya virus. Anti-Chikungunya virus E2 Antibody (CHK-265) can block viral entry and egress. Anti-Chikungunya virus E2 Antibody (CHK-265) can be used for the research of infection, such as Chikungunya virus (CHIKV), Mayaro (MAYV) and O’nyong’nyong virus (ONNV) .

HY-W291131

Isatin-β-thiosemicarbazone IBT	HSV Orthopoxvirus	Infection
Isatin-β-thiosemicarbazone is a potent anti-poxvirus agent (including monkeypox virus, orthopoxvirus, vaccinia virus, etc). Isatin-β-thiosemicarbazone also is a potent herpes simplex virus (HSV) inhibitor. Isatin-β-thiosemicarbazone exhibits

HY-17425

Valacyclovir 1 Publications Verification Valaciclovir	HSV Antibiotic Bacterial	Infection Cancer
Valacyclovir (Valaciclovir) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir inhibits HSV-1 W (₅₀=2.9 μg/ml). Valacyclovir is a proagent of Aciclovir (HY-17422) ^[2] .

HY-N6666

Vidarabine monohydrate 5+ Cited Publications	HSV Antibiotic	Infection
Vidarabine monohydrate is an adenine arabinoside. Vidarabine monohydrate an antiviral agent which is active against herpes simplex viruses (HSV) and varicella zoster viruses .

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 ^[2].

HY-U00124B

Tromantadine hydrochloride 1 Publications Verification	HSV	Infection
Tromantadine hydrochloride, an Amantadine derivative with antiherpetic activity, inhibits herpes simplex virus type 1 (HSV-1) and *HSV-2* replication .

HY-P1958

Histone H4 (2-21)	HSV	Infection
Histone H4 (2-21) is the core histones associated with chromatinization of herpes simplex virus 1 (HSV-1) genomes .

HY-N1060

Yatein	HSV Apoptosis	Infection Cancer
Yatein is a lignan isolated from A. chilensis, with antiproliferative activity . Yatein suppresses herpes simplex virus type 1 (HSV-1 ) replication by interruption the immediate-early gene expression ^[2].

HY-N3395

Leachianone G	HSV	Infection
Leachianone G is an antiviral flavonoid from the root bark of Morus alba L. Leachianone G shows potent antiviral activity against herpes* simplex type 1 virus (HSV-1) with an IC₅₀ value of 1.6 μg/mL .*

HY-P5997

XQ2B	Autophagy Cyclic GMP-AMP Synthase	Inflammation/Immunology
XQ2B is a specific cGAS inhibitor targeting protein-DNA interaction and phase separation. XQ2B markedly reduces ISD-induced Autophagy. XQ2B inhibits herpes simplex virus 1 (HSV-1)-induced antiviral immune responses and enhances HSV-1 infection .

HY-106892

BW 348U87 348U87	DNA/RNA Synthesis	Infection
BW 348U87 is an inhibitor for ribonucleotide reductase, which exhibits synergistic effect with Acyclovir (HY-17422), potentiate the antiviral activity of Acyclovir against herpes simplex virus (HSV) in athymic nude mouse model .

HY-15303A

Pritelivir mesylate 5+ Cited Publications AIC316 mesylate; BAY 57-1293 mesylate	DNA/RNA Synthesis HSV	Infection
Pritelivir mesylate (BAY 57-1293 mesylate), an inhibitor of the viral helicase-primase complex, exhibits antiviral activity in vitro and in animal models of herpes simplex virus (HSV) infection. Pritelivir mesylate is active against herpes simplex virus types 1 and 2 (HSV-1 and *HSV-2*) with the IC₅₀ of 0.02 μM against HSV1-2 .

HY-P10868

Pegtarazimod RLS-0071	Reactive Oxygen Species (ROS)	Infection Inflammation/Immunology
Pegtarazimod (RLS-0071) is a dual-target anti-inflammatory peptide that exerts its effects by simultaneously regulating the complement system and neutrophil-associated inflammatory pathways. Pegtarazimod reduces ROS production both in vitro and in vivo, and decreases the level of neutrophil elastase, a marker of neutrophil extracellular traps (NETs), in vivo, thereby alleviating inflammatory responses. Pegtarazimod significantly improves the survival rate of mice in multiple in vivo models of acute graft-versus-host disease (aGVHD). Pegtarazimod inhibits the activation of the C1 complex, reduces the herpes zoster-like spread of herpes simplex virus type 1 skin infection, and improves the survival rate of infected mice . Pegtarazimod can be used in research related to acute graft-versus-host disease, acute pulmonary diseases, and skin herpes simplex virus type 1 infection ^[2] .

HY-W353804

2′-Deoxy-β-L-uridine	Nucleoside Antimetabolite/Analog	Infection
2'-Deoxy-β-L-uridine is a nucledside analogue and a specific substrate for the viral enzyme, shows no stereospecificity against herpes simplex 1 (HSV1) thymidine kinase (TK). 2′-Deoxy-β-L-uridine exerts antiviral activity via the interation of 5'-triphosphates with the viral DNA polymerase ^[2].

HY-W002008

5-Nitrobarbituric acid	HSV	Infection Inflammation/Immunology
5-Nitrobarbituric acid is a herpes simplex virus type-1 (HSV-1) inhibitor (IC₅₀=1.7 μM) .

HY-131233

*Anti-virus* agent 1** Remdesivir isopropyl ester analog	Antibiotic	Infection
Anti-virus agent 1 (compound 4i), a phosphoramidate proagent of GS-5734 (HY-104077; Remdesivir), has potent antiviral activity. Anti-virus agent 1 is used for the research of coronavirus and Ebola virus (EBOV) ^[2].

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 ^[2].

HY-P4030

Herpes virus inhibitor 2	HIV Protease	Infection
Herpes virus inhibitor 2 is a **herpes virus** inhibitor and disrupts herpes virus ribonucleotide reductase quaternary structure. Herpes virus inhibitor 2 inhibits viral replication ^[2].

HY-129861

5'-Ethynyl-2'-deoxycytidine	HSV	Infection Cancer
5'-Ethynyl-2'-deoxycytidine is an inhibitor for HSV, that inhibits the cytopathic effect of HSV-1 in primary rabbit kidney cell with a MIC of 0.2 μg/mL. 5'-Ethynyl-2'-deoxycytidine inhibits the proliferation of leukemia L1210 cell with an IC₅₀ of 64.5 μg/mL .

HY-123032

Sorivudine BV-araU	DNA/RNA Synthesis	Infection
Sorivudine (BV-araU) is an orally active synthetic pyrimidine nucleoside antimetabolite agent. Sorivudine derives its antiviral activity from selective conversion by a specific thymidine kinase present in certain DNA viruses to nucleotides, which can in turn interfere with viral DNA synthesis .

HY-15303B

Pritelivir mesylate hydrate 5+ Cited Publications AIC316 mesylate hydrate; BAY 57-1293 mesylate hydrate	DNA/RNA Synthesis HSV	Infection
Pritelivir mesylate hydrate (BAY 57-1293 mesylate hydrate), an inhibitor of the viral helicase-primase complex, exhibits antiviral activity in vitro and in animal models of herpes simplex virus (HSV) infection. Pritelivir mesylate hydrate is active against herpes simplex virus types 1 and 2 (HSV-1 and *HSV-2*) with the IC₅₀ of 0.02 μM against HSV1-2 .

HY-14532S

Brincidofovir-d6 CMX001-d₆; HDP-CDV-d₆	Isotope-Labeled Compounds HSV CMV Orthopoxvirus	Infection
Brincidofovir-d₆ (CMX001-d₆) is the deuterium labeled Brincidofovir (HY-14532). Brincidofovir (CMX001), the lipid-conjugated prodrug of Cidofovir (HY-17438), is an orally available, long-acting antiviral. Brincidofovir shows activity against a broad spectrum of DNA viruses including cytomegalovirus (CMV), adenovirus (ADV), varicella zoster virus, herpes simplex virus, polyomaviruses, papillomaviruses, poxviruses, and mixed double-stranded DNA virus infections. Brincidofovir, an oral antiviral in late stage development, has proven effective against orthopoxviruses in vitro and in vivo. ^[2] .

HY-P990817

*Anti-West Nile/dengue virus* E protein Antibody (E60)**	Dengue Virus Flavivirus	Infection
Anti-West Nile/dengue virus E protein Antibody (E60) is mouse-derived IgG2a κ type antibody inhibitor, targeting to *West Nile/dengue virus* E protein*. Anti-West Nile/dengue virus* E protein Antibody (E60) can cross-neutralize West Nile virus (WNV) and dengue virus (DENV) envelope (E) protein. Anti-West Nile/dengue virus E protein Antibody (E60) can be used for the researches of WNV and DENV infection ^[2].

HY-17422B

Acyclovir monophosphate	DNA/RNA Synthesis HSV Antibiotic	Infection Cancer
Acyclovir monophosphate is a potent *anti-herpes* simplex virus (HSV)** agent. Acyclovir monophosphate blocks DNA synthesis through the inhibition of the viral DNA polymerase and terminates the chain elongation of the viral DNA. Acyclovir monophosphate shows antitumor activity ^[2].

HY-149267

STING agonist-30	STING SARS-CoV	Infection
STING agonist-30 is a potent STING agonist. STING agonist-30 exhibits STING-dependent immune activation. STING agonist-30 has extensive inhibitory effects on various viruses, including the herpes simplex virus (HSV), rotavirus, and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) .

HY-17425B

Valacyclovir hydrochloride hydrate Valaciclovir hydrochloride hydrate	HSV Bacterial	Infection Cancer
Valacyclovir hydrochloride hydrate is a potent antiviral agent. Valacyclovir hydrochloride hydrate can be used in the management of herpes simplex, herpes zoster and herpes B. Valacyclovir hydrochloride hydrate can be formulate ocular inserts for the research of ocular herpes. Valacyclovir hydrochloride hydrate is a precursor and can be rapidly converted into acyclovir in vivo ^[2].

HY-15303AR

Pritelivir mesylate (Standard) AIC316 mesylate (Standard); BAY 57-1293 mesylate (Standard)	HSV Reference Standards	Infection
Pritelivir (mesylate) (Standard) is the analytical standard of Pritelivir (mesylate). This product is intended for research and analytical applications. Pritelivir mesylate (BAY 57-1293 mesylate), an inhibitor of the viral helicase-primase complex, exhibits antiviral activity in vitro and in animal models of herpes simplex virus (HSV) infection. Pritelivir mesylate is active against herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) with the IC50 of 0.02 μM against HSV1-2 .

HY-15303R

Pritelivir (Standard) AIC316 (Standard); BAY 57-1293 (Standard)	HSV Reference Standards	Infection
Pritelivir (Standard) is the analytical standard of Pritelivir. This product is intended for research and analytical applications. Pritelivir (AIC316), an inhibitor of the viral helicase-primase complex, exhibits antiviral activity in vitro and in animal models of herpes simplex virus (HSV) infection. Pritelivir is active against herpes simplex virus types 1 and 2 (HSV-1 and HSV-2) with the IC50 of 0.02 μM against HSV1-2 .

HY-105098

Lobucavir BMS-180194; SQ 34514	HBV HIV CMV EBV Nucleoside Antimetabolite/Analog	Infection
Lobucavir (BMS-180194; SQ 34514)，a nucleoside analogue，is an antiviral agent. Lobucavir shows a broad spectrum of activity against HBV，HIV/AIDS，and α，β，and γ herpes viruses including *CMV，herpes-simplex，varicella-zoster*，and Epstein-Barr virus .

HY-P4028

Herpes virus inhibitor 1	Virus Protease	Infection
Herpes virus inhibitor 1 is a **herpes virus** inhibitor and disrupts herpes virus ribonucleotide reductase quaternary structure. Herpes virus inhibitor 1 inhibits viral replication ^[2].

HY-W016937

Moroxydine ABOB	Influenza Virus HSV HCV Apoptosis Caspase	Infection Inflammation/Immunology
Moroxydine (ABOB) 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 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 blocks the GCRV-induced cytopathic effects and eliminates nucleocapsids in ctenopharyngodon idella kidney (CIK) cells to keep the normal morphological structure. Moroxydine significantly inhibits the apoptosis, the caspase 3 activity, Bax expression and down-regulates *Bcl-2* levels ^[1][2][3].

HY-U00124

Tromantadine	HSV	Infection
Tromantadine hydrochloride, an Amantadine derivative with antiherpetic activity, inhibits herpes simplex virus type 1 (HSV-1) and HSV-2 replication .

HY-U00224

BRL44385	EBV VZV HSV	Infection
BRL44385 is a potent and selective inhibitor of the replication of herpes simplex virus types 1 and 2 (HSV-1 and *HSV2), varicella zoster virus* (VZV) and Epstein-Barr virus (EBV).

HY-N6733R

Aphidicolin (Standard)	Reference Standards DNA/RNA Synthesis HSV Apoptosis Antibiotic Orthopoxvirus	Infection Inflammation/Immunology
Aphidicolin (Standard) is the analytical standard of Aphidicolin. This product is intended for research and analytical applications. Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line ^[2] .

HY-P10371

PKHB1 txCD47	Reactive Oxygen Species (ROS) Thrombopoietin Receptor Mitochondrial Metabolism HSP HSV CD47	Infection Inflammation/Immunology Cancer
PKHB1 (txCD47) is a CD47 agonist and Thrombospondin-1 peptide mimetic. PKHB1 activates CD47 and triggers Caspase-independent, calcium-dependent cell death via mitochondrial alterations, ROS production, endoplasmic reticulum morphological changes, and dissipation of mitochondrial membrane potential. PKHB1 induces the exposure of Calreticulin, HSP70, and HSP90, thereby driving immunogenic cell death. PKHB1 promotes intratumoral CD8 ⁺T cell infiltration and inhibits breast tumorigenesis. PKHB1 reduces HSV-1 levels and alleviates the severity of herpes simplex keratitis. PKHB1 can be used in research related to breast cancer, herpes simplex keratitis, and T-cell acute lymphoblastic leukemia ^[2] .

HY-P5644

Retrocyclin-3	Bacterial	Infection
Retrocyclin-3 is an antimicrobial peptide against human immunodeficiency virus, influenza A and herpes simplex virus .

HY-P5643

Retrocyclin-2	Bacterial	Infection
Retrocyclin-2 is an antimicrobial peptide against human immunodeficiency virus, influenza A and herpes simplex virus .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N6733

Aphidicolin 10+ Cited Publications	Structural Classification Microorganisms Classification of Application Fields Terpenoids Diterpenoids Inflammation/Immunology Disease Research Fields Source Classification	DNA/RNA Synthesis HSV Apoptosis Antibiotic Orthopoxvirus
Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line ^[2] .

HY-17438

Cidofovir 10+ Cited Publications GS 0504; HPMPC; (S)-HPMPC	Infection Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	CMV Apoptosis DNA/RNA Synthesis Orthopoxvirus Endogenous Metabolite
Cidofovir (GS 0504) is an acyclic monophosphate nucleotide analogue and CMV inhibitor with antiviral activity. Cidofovir inhibits cytomegalovirus (CMV) replication by selectively inhibiting viral DNA polymerase. Cidofovir induces apoptosis and can be used in studies of AIDS cytomegalovirus retinitis, herpes, and cancer . Cidofovir also has anti-orthopoxvirus and anti-variola activities .

HY-N0189

Aloe emodin 3 Publications Verification Rhabarberone; 3-Hydroxymethylchrysazine	Quinones Liliaceae Classification of Application Fields Anthraquinones Phenols Polyphenols Aloe vera (L.) Burm. f. Plants Disease Research Fields Source Classification Cancer	mTOR Influenza Virus Apoptosis Autophagy
Aloe emodin (Rhabarberone) is a natural hydroxyanthraquinone with antitumor activities. aloe-emodin can bind with *mTORC2* and inhibit its kinase activity. Aloe emodin exerts antiproliferation effects and induces cellular apoptosis . Aloe emodin also exhibits antiviral activity that against influenza A virus .

HY-B0421

Mycophenolic acid 10+ Cited Publications Mycophenolate	Infection Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Dengue Virus Apoptosis Bacterial Fungal Endogenous Metabolite Antibiotic Flavivirus
Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC₅₀ of 0.24 µM. Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects ^[2].

HY-N0035

Arctigenin 10+ Cited Publications (-)-Arctigenin	Neurological Disease Classification of Application Fields Anti-aging Lignans Metabolic Disease Plants Compositae Caesalpinia magnifoliolata Metc. Endogenous metabolite Infection Human Gut Microbiota Metabolites Phenylpropanoids Inflammation/Immunology Disease Research Fields Source Classification Cancer	MMP Influenza Virus Autophagy Apoptosis
Arctigenin ((-)-Arctigenin), a biologically active lignan, can be used as an antitumor agent. Arctigenin exhibits potent antioxidant, anti-inflammatory and antiviral (influenza A virus) activities. Arctigenin can be used for the research of metabolic disorders, and central nervous system dysfunctions ^[2] .

HY-N0470

L-Lysine hydrochloride 5+ Cited Publications	Cardiovascular Disease Microorganisms Animals Classification of Application Fields Amino acids Inflammation/Immunology Disease Research Fields Endocrinology Source Classification	Virus Protease Endogenous Metabolite
L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-17425A

Valacyclovir hydrochloride 1 Publications Verification Valaciclovir hydrochloride	Infection Classification of Application Fields Disease Research Fields	HSV Antibiotic Bacterial
Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (₅₀=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) ^[2] .

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 ^[2].

HY-B0277

Vidarabine 5+ Cited Publications Ara-A; Adenine Arabinoside; 9-β-D-Arabinofuranosyladenine	Infection Structural Classification Microorganisms Antibiotics Antiviral Antibacterial Disease Research Disease Research Fields Source Classification	Apoptosis Fungal Reactive Oxygen Species (ROS) EBV HSV Antibiotic DNA/RNA Synthesis Drug Metabolite
Vidarabine (Ara-A) is a nucleoside antibiotic isolated from Streptomyces, and a metabolite of Vidarabine phosphate (HY-B0277A). Vidarabine selectively inhibits viral DNA polymerase and cellular ribonucleotide reductase, thereby blocking viral replication. Vidarabine phosphate also exhibits antifungal activity, induces late-stage cellular apoptosis, and causes cell cycle arrest. Vidarabine phosphate can be used in research related to severe chronic active Epstein-Barr virus (EBV) infection, herpes infection, and candidiasis ^[2] .

HY-N7922

Urolithin M5 1 Publications Verification Decarboxyellagic acid	Structural Classification Canarium album (Lour.) Rauesch. Phenols Polyphenols Plants Burseraceae Source Classification	Influenza Virus p38 MAPK EGFR Akt Reactive Oxygen Species (ROS) Apoptosis
Urolithin M5 (Decarboxyellagic acid) is an orally active influenza virus neuraminidase inhibitor and neuroprotective agent, with IC₅₀ values of 174.8 μM (HK68), 191.5 μM (pdm09), 243.2 μM (WSN) and 257.1 μM (PR8) against four influenza virus neuraminidases, respectively. Urolithin M5 inhibits viral neuraminidase activity, thereby blocking influenza virus replication (including oseltamivir (HY-13317)-resistant strains), protecting infected mammals from death and improving pulmonary edema. Urolithin M5 forms a hydrogen-bond stabilized complex with IGF1R, and binds to MAPK14, AKT1, NFKB1 and EGFR. Urolithin M5 reduces reactive oxygen species production, inhibits neuronal apoptosis, restores mitochondrial transmembrane potential, and promotes neurite outgrowth of damaged neuronal cells. Urolithin M5 can be used in research related to influenza virus infection and Alzheimer's disease ^[2].

HY-N0168A

(Rac)-Hesperetin	Structural Classification Flavonoids other families Flavonones Phenols Polyphenols Plants Source Classification	TGF-beta/Smad NF-κB
(Rac)-Hesperetin is the racemate of Hesperetin (HY-N0168), an orally active multi-target inhibitor. (Rac)-Hesperetin exhibits significant anti-tumor and anti-inflammatory activities by blocking the TGF-β1-mediated Fyn/RhoA signaling axis and the TLR4-MyD88-NF-κB inflammatory pathway. (Rac)-Hesperetin inhibits the formation of actin stress fibers and the migration and invasion of cancer cells, and is suitable for triple-negative breast cancer research. In inflammation models, (Rac)-Hesperetin effectively alleviates lung injury by reducing the release of pro-inflammatory mediators and regulating the activity of oxidative stress enzymes, and is suitable for acute lung injury research. (Rac)-Hesperetin also interferes with the entry and early replication processes of channel catfish virus, inhibits viral gene expression and progeny virus production, thereby protecting cells from virus-induced cytopathic effects ^[2] .

HY-100528

Nanchangmycin 3 Publications Verification Nanchangmycin A	Infection Microorganisms Classification of Application Fields Antibiotics Antiviral Antibacterial Disease Research Disease Research Fields Polyether Antibiotics Source Classification	Bacterial Antibiotic Flavivirus
Nanchangmycin, a polyether antibiotic produced by Streptomyces nanchangensis NS3226, inhibits gram-positive bacteria . Nanchangmycin is a broad spectrum antiviral active against Zika virus .

HY-128744

Phosphonoacetic acid 2 Publications Verification	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Orthopoxvirus HSV DNA/RNA Synthesis
Phosphonoacetic acid is an endogenous metabolite and antiviral agent. Phosphonoacetic acid is active against orthopoxviruses and **herpes viruses. Phosphonoacetic acid can inhibit HSV** DNA synthesis and virus-specific DNA polymerase activity, and affect the synthesis of late viral proteins ^[2].

HY-B0222

1-Docosanol 3 Publications Verification Behenyl alcohol	Infection Structural Classification Natural Products other families Classification of Application Fields Plants Disease Research Fields Source Classification	Environmental Pollutants HSV
1-Docosanol (Behenyl alcohol) is a saturated fatty alcohol with reported inhibitory activity against lipid-enveloped viruses, including herpes simplex virus (HSV) ^[2].

HY-N2004

Isoborneol 1 Publications Verification (±)-Isoborneol	Structural Classification Other Monoterpenes Terpenoids Curcuma aromatica Salisb. cv. Wenyujin Plants Source Classification Zingiberaceae	Environmental Pollutants HSV
Isoborneol ((±)-Isoborneol) is a monoterpenoid alcohol present in the essential oils of numerous medicinal plants and has antioxidant and antiviral properties. Isoborneol is a potent inhibitor of herpes simplex virus type 1 (HSV-1) ^[2].

HY-N0093

Ancitabine hydrochloride 1 Publications Verification Cyclocytidine hydrochloride; Cyclo-CMP hydrochloride; Cyclo-C	Classification of Application Fields Disease Research Fields Cancer	Autophagy CMV DNA/RNA Synthesis
Ancitabine hydrochloride is a cytarabine derivative that inhibits viral replication. Ancitabine hydrochloride blocks vaccinia virus DNA replication, the progression of viral protein synthesis from early to late stages, and one-step growth of vaccinia virus. Ancitabine hydrochloride is applicable to research related to vaccinia virus infection, leukemia, human cytomegalovirus infection and colorectal cancer ^[2] .

HY-N0772

Isomangiferin 4 Publications Verification	Infection Structural Classification Liliaceae Xanthones Classification of Application Fields Phenols Polyphenols Anemarrhena asphodeloides Bunge Plants Disease Research Fields Source Classification	VEGFR NOD-like Receptor (NLR) NF-κB Bacterial AMPK Acetyl-CoA Carboxylase Apoptosis Reactive Oxygen Species (ROS) HSV Drug Derivative
Isomangiferin is an orally active xanthone C-glucoside, and its chemical structure is similar to Mangiferin (HY-N0290). Isomangiferin is an effective *VEGFR-2* kinase inhibitor, which can induces cell apoptosis, inhibit the growth, metastasis and angiogenesis of breast cancer. Isomangiferin exerts anti-inflammatory effects by inhibiting the HMGB1/NLRP3/NF-κB signaling pathway, thereby improving the renal function indicators of diabetic mice. Isomangiferin exhibits inhibitory effects on various bacteria and herpes simplex virus type 1 (HSV-1). Isomangiferin promotes the migration and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) and reduces cell apoptosis and the production of ROS by activating the AMPK/ACC pathway, thereby facilitating fracture healing ^[2] .

HY-18979

Lactimidomycin 1 Publications Verification	Infection Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Disease Research Fields Source Classification	Flavivirus Dengue Virus
Lactimidomycin is a glutarimide-containing compound isolated from Streptomyces. Lactimidomycin is a potent inhibitor of eukaryotic translation elongation. Lactimidomycin has a potent antiproliferative effect on tumor cell lines and selectively inhibit protein translation. Lactimidomycin inhibits protein synthesis with an IC₅₀ value of 37.82 nM. Lactimidomycin is also a potent and non-toxic inhibitor of dengue virus 2 and other RNA viruses. Anticancer and antiviral activities ^[2].

HY-100528A

Dianemycin 3 Publications Verification Nanchangmycin free acid	Infection Microorganisms Classification of Application Fields Antibiotics Antiviral Antibacterial Disease Research Disease Research Fields Polyether Antibiotics Source Classification	Bacterial Antibiotic Flavivirus
Dianemycin (Nanchangmycin free acid), a polyether antibiotic produced by Streptomyces nanchangensis NS3226, inhibits gram-positive bacteria . Nanchangmycin is a broad spectrum antiviral active against Zika virus .

HY-N4294

Arjungenin	Triterpenes Classification of Application Fields Terpenoids Combretaceae Metabolic Disease Terminalia chebula Retz. Plants Disease Research Fields Source Classification	FXR Insecticide
Arjungenin, a pentacyclic triterpenoid compound, is a FXR agonist. Arjungenin can improve insulin sensitivity by regulating the function of fat cells. Arjungenin exhibits moderate free radical scavenging activity. Arjungenin has growth inhibitory activity against the insect Spilarctia obliqua. Arjungenin has significant antiviral activity against a series of viruses such as chikungunya Virus (CHIKV) ^[2] .

HY-B0421A

Mycophenolic acid sodium 10+ Cited Publications Mycophenolate sodium	Infection Monophenols Classification of Application Fields Ketones, Aldehydes, Acids Phenols Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification Cancer	Dengue Virus Apoptosis Bacterial Fungal Antibiotic Endogenous Metabolite Flavivirus
Mycophenolic acid sodium is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC₅₀ of 0.24 µM. Mycophenolic acid sodium demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid sodium is an immunosuppressive agent. Antiangiogenic and antitumor effects ^[2].

HY-N1060

Yatein	Infection Cupressaceae Classification of Application Fields Chamaecyparis obtusa (Siebold & Zucc.) Endl. Lignans Phenylpropanoids Plants Disease Research Fields Source Classification	HSV Apoptosis
Yatein is a lignan isolated from A. chilensis, with antiproliferative activity . Yatein suppresses herpes simplex virus type 1 (HSV-1 ) replication by interruption the immediate-early gene expression ^[2].

HY-N3395

Leachianone G	Flavonoids Flavonones Morus alba L. Plants Moraceae Source Classification	HSV
Leachianone G is an antiviral flavonoid from the root bark of Morus alba L. Leachianone G shows potent antiviral activity against herpes* simplex type 1 virus (HSV-1) with an IC₅₀ value of 1.6 μg/mL .*

HY-P0285

*Rabies Virus* Glycoprotein** 1 Publications Verification	Infection Structural Classification Natural Products Microorganisms Classification of Application Fields Disease Research Fields Source Classification	RABV
Rabies Virus Glycoprotein is a 29-amino-acid cell penetrating peptide derived from a rabies virus glycoprotein that can cross the blood-brain barrier (BBB) and enter brain cells.

HY-N12717

Casuarinin	Terminalia arjuna (Roxb. ex DC.) Wight & Arn. Structural Classification Combretaceae Phenols Polyphenols Plants Source Classification	PAK FASTK HSP p38 MAPK NF-κB NO Synthase COX HSV Caspase TNF Receptor Fungal Apoptosis
Casuarinin is an orally active antiproliferative, anti-inflammatory, antifungal, virucidal and gastroprotective agent. Casuarinin upregulates the expression of p21/WAF1, Fas/APO‑1, mFasL, sFasL and HSP‑70, arrests cell cycle, induces apoptosis and inhibits cancer cell proliferation. Casuarinin inhibits TNF‑α-induced phosphorylation of MAPK and activation of NF‑κB, downregulates the expression of iNOS, NF‑κB, *COX‑2* and ICAM‑1, and reduces the production of proinflammatory mediators. Casuarinin attenuates ethanol-induced activation of caspase‑3 and elevation of TNF‑α, inhibits the growth of *Candida albicans, and inhibits HSV‑2. Casuarinin can be used in research related to mammary adenocarcinoma, inflammatory skin diseases, gastric ulcers, candidiasis and herpes* simplex virus infections ^[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-130430

Neplanocin A (-)-Neplanocin A	Natural Products Microorganisms Source Classification	Antibiotic Orthopoxvirus
Neplanocin A ((-)-Neplanocin A) is an antitumor antibiotic with significant antitumor activity against murine L1210 leukemia. Neplanocin A is also an irreversible inhibitor of AdoHcy hydrolase (K_i=8.39 nM). Neplanocin A also has antiviral activity and is effective against vaccinia *virus. Neplanocin A is obtained from Ampulariella regularis* .

HY-W013605A

4-Methoxycinnamaldehyde 2 Publications Verification p-Methoxycinnamaldehyde	Infection Structural Classification Classification of Application Fields Araceae Ketones, Aldehydes, Acids Acorus gramineus Soland. Plants Disease Research Fields Source Classification	Environmental Pollutants RSV
4-Methoxycinnamaldehyde (p-Methoxycinnamaldehyde), an active constituent of Agastache rugosa, exhibits cytoprotective activity against respiratory syncytial virus (RSV) in human larynx carcinoma cell line. 4-Methoxycinnamaldehyde effectively inhibits cytopathic effect of RSV with an estimated IC₅₀ of 0.055 μg/mL .

HY-135646

Eleutheroside B1	other families Classification of Application Fields Coumarins Phenylpropanoids Plants Inflammation/Immunology Disease Research Fields Source Classification	Influenza Virus
Eleutheroside B1, a coumarin compound, has a wide spectrum of anti-human influenza virus efficacy, with an IC₅₀ value of 64-125 µg/ml. Eleutheroside B1 mediates its anti-influenza activity through POLR2A and N-glycosylation. Eleutheroside B1 inhibits the mRNA expression of several chemokine genes and the influenza nucleoprotein (NP) gene, and exhibits low cytotoxicity. Antiviral and anti-inflammatory activities .

HY-N1474

Picfeltarraenin IA	Picria felterrae Lour. Infection Triterpenes Classification of Application Fields Terpenoids Scrophulariaceae Plants Inflammation/Immunology Disease Research Fields Source Classification	Cholinesterase (ChE)
Picfeltarraenin IA, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IA can be used for the treatment of herpes infections, cancer and inflammation .

HY-N7691

3,29-O-Dibenzoyloxykarounidiol Karounidiol dibenzoate	Infection Triterpenes Classification of Application Fields Terpenoids Cucurbitaceae Siraitia grosvenorii (Swingle) C. Jeffrey ex Lu et Z. Y. Zhang Plants Disease Research Fields Source Classification	EBV
3,29-O-Dibenzoyloxykarounidiol (Karounidiol dibenzoate) is a triterpene benzoate isolated from the fruit of Momordica grosvenori. 3,29-O-Dibenzoyloxykarounidiol has potent inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) induced by tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA) .

HY-N11096

Sinococuline	Alkaloids Piperidine Alkaloids Plants Menispermaceae Stephania japonica (Thunb.) Miers Source Classification	Flavivirus Dengue Virus
Sinococuline is a potent anti-dengue agent that is effective against all four serotypes of dengue virus (DENV). Sinococuline is also an effective tumor cell growth inhibitor ^[2].

HY-N2211

Picfeltarraenin IB	Infection Triterpenes Classification of Application Fields Scrophularia ningpoensis Hemsl. Terpenoids Scrophulariaceae Plants Inflammation/Immunology Disease Research Fields Source Classification	Cholinesterase (ChE)
Picfeltarraenin IB, a triterpenoid obtained from Picriafel-terrae Lour (P.fel-terrae), is an acetylcholinesterase (AChE) inhibitor. Picfeltarraenin IB can be used for the treatment of herpes infections, cancer and inflammation .

HY-17438A

Cidofovir dihydrate GS 0504 dihydrate; HPMPC dihydrate; (S)-HPMPC dihydrate	Infection Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	CMV DNA/RNA Synthesis Orthopoxvirus Apoptosis Endogenous Metabolite
Cidofovir (GS 0504; HPMPC; (S)-HPMPC) dihydrate is an acyclic monophosphate nucleotide analogue and CMV inhibitor with antiviral activity. Cidofovir dihydrate inhibits cytomegalovirus (CMV) replication by selectively inhibiting viral DNA polymerase. Cidofovir dihydrate induces apoptosis and can be used in studies of AIDS cytomegalovirus retinitis, herpes, and cancer . Cidofovir dihydrate also has anti-orthopoxvirus and anti-variola activities .

HY-N2432

Paederoside 1 Publications Verification	Infection Iridoids Classification of Application Fields Terpenoids Paederia scandens (Lour.) Merr. Rubiaceae Plants Disease Research Fields Source Classification	EBV HBV
Paederoside is a monoterpene S-methyl thiocarbonate isolated from Paederia pertomentosa. Paederoside shows a high anti-tumor promoting activity against the Epstein-Barr virus activation .

HY-N3035

Tetrahydroepiberberine 1 Publications Verification	Infection Alkaloids Classification of Application Fields Ranunculaceae Coptis chinensis Franch. Plants Isoquinoline Alkaloids Disease Research Fields Source Classification	Fungal Influenza Virus
Tetrahydroepiberberine is a isoquinoline alkaloid isolated from Corydalis impatiens (Pall). Tetrahydroepiberberine has antifungal and selective inhibition against the PI-3 virus activities .

HY-113806

(±)-Trolline (±)-Oleracein E	Alkaloids Trollius chinensis Bunge Ranunculaceae Pyridine Alkaloids Plants Source Classification	Bacterial Influenza Virus Apoptosis
(±)-Trolline ((±)-Oleracein E), an isoquinoline alkaloid, exhibits antibacterial activity against respiratory bacteria and antiviral activity against *influenza virus* A and B. (±)-Trolline significantly induces HSC apoptosis**. (±)-Trolline can be used for the research of liver fibrosis .

HY-N13145

Azukisaponin II	Triterpenes Leguminosae Terpenoids Sophora japonica (L.) Schott Plants Source Classification	Others
Azukisaponin II is a natural saponin. Azukisaponin II has anti-herpes virus activity and antioxidant activity .

HY-N2076

Cephaeline hydrochloride (-)-Cephaeline hydrochloride; NSC 32944 monohydrochloride	Infection Alkaloids Monophenols other families Classification of Application Fields Phenols Plants Isoquinoline Alkaloids Disease Research Fields Source Classification	Flavivirus Filovirus
Cephaeline hydrochloride ((-)-Cephaeline hydrochloride) is a phenolic alkaloid in Indian Ipecac roots. Cephaeline hydrochloride exhibits potent inhibition of both Zika virus (ZIKV) and Ebola virus (EBOV) infections ^[2].

HY-N12201

Funiculosin	Microorganisms Antibiotics Other Antibiotics Source Classification	Antibiotic Fungal
Funiculosin is a neutral lipophilic antibiotic that inhibits DNA and RNA viruses. Funiculosin also has antifungal activity. Funiculosin inhibits infections caused by pathogenic fungi in primary chicken embryo fibroblasts .

HY-N7346

Lucidadiol	Triterpenes Microorganisms Terpenoids Source Classification	HSV Cholinesterase (ChE)
Lucidadiol is a natural compound isolated from Ganoderma lucidum. Lucidadiol exhibits acetylcholinesterase-inhibitory activity, with IC₅₀ values of 31 μM. Lucidadiol shows antiviral activity against *influenza virus* type A** and HSV type 1 ^[2].

HY-119458

Luotonin A	Structural Classification Alkaloids Peganum nigellastrum Bunge Zygophyllaceae Quinoline Alkaloids Plants Source Classification	Topoisomerase TMV Fungal
Luotonin A is an antiviral and antiphytopathogenic fungus agent. Luotonin A has good antiviral activity against tobacco mosaic virus (TMV). Luotonin A also has certain inhibitory activity on topoisomerase I and topoisomerase II. Luotonin A shows antitumor activity ^[2].

HY-N10581

Flutimide	Microorganisms	Influenza Virus
Flutimide is a novel endonuclease inhibitor of influenza virus. Flutimide selectively inhibits endonuclease with an IC₅₀ value of 3 μM. Flutimide shows antiviral activity in cell culture. Flutimide can be used for the research of acute contagious respiratory disease, such as influenza .

HY-N6733R

Aphidicolin (Standard)	Structural Classification Microorganisms Terpenoids Diterpenoids Source Classification	Reference Standards DNA/RNA Synthesis HSV Apoptosis Antibiotic Orthopoxvirus
Aphidicolin (Standard) is the analytical standard of Aphidicolin. This product is intended for research and analytical applications. Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line ^[2] .

HY-N12191

Cangorinine E-1	Alkaloids Terpenoids Other Alkaloids Sesquiterpenes Celastraceae Plants Tripterygium wilfordii Hook. f. Source Classification	HSV
Cangorinine E-1 (compound 11) is a dihydroagarofuran derivative of the sesquiterpenoid family. Cangorinine E-1 exhibits weak inhibitory effects on herpes simplex virus type II (HSV) .

HY-N16130

Kuwanon S	Structural Classification Flavonoids Flavones Plants Moraceae Morus alba Linn. Source Classification	Drug Derivative
Kuwanon S is a flavonoid compound that can be isolated from the root bark of Morus alba L. Kuwanon S is commonly used in organic synthesis and biochemistry experiments .

HY-17438R

Cidofovir (Standard) GS 0504 (Standard); HPMPC (Standard); (S)-HPMPC (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards CMV Apoptosis DNA/RNA Synthesis Orthopoxvirus Endogenous Metabolite
Cidofovir (Standard) is the analytical standard of Cidofovir. This product is intended for research and analytical applications. Cidofovir (GS 0504) is an acyclic monophosphate nucleotide analogue and CMV inhibitor with antiviral activity. Cidofovir inhibits cytomegalovirus (CMV) replication by selectively inhibiting viral DNA polymerase. Cidofovir induces apoptosis and can be used in studies of AIDS cytomegalovirus retinitis, herpes, and cancer . Cidofovir also has anti-orthopoxvirus and anti-variola activities .

HY-N12612

CNP0296775	Structural Classification Natural Products Arecaceae Plants Source Classification	DNA Methyltransferase Dengue Virus
CNP0296775 is an inhibitor of dengue virus methyltransferase (DENV MTase) that has the potential to disrupt the viral replication process .

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 ^[2].

HY-N7532

Yadanzioside I	Infection Simaroubaceae Classification of Application Fields Ketones, Aldehydes, Acids Plants Disease Research Fields Source Classification Brucea javanica (L.) Merr.	TMV
Yadanzioside I is a potent anti-tobacco mosaic virus (TMV) quassinoid with an IC₅₀ of 4.22 μM .

Cat. No.	Product Name	Chemical Structure

HY-N0470S3

L-Lysine-13C6,15N2 hydrochloride
L-Lysine- ¹³C₆, ¹⁵N₂ (hydrochloride) is the ¹³C- and ¹⁵N-labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-145119AS

Mindeudesivir hydrobromide
Mindeudesivir (JT001; VV116; GS-621763-d₁) hydrobromide is a deuterated version of Remdesivir (HY-104077), a highly orally active nucleoside antiviral against *SARS-CoV-2* and respiratory syncytial virus (RSV). Mindeudesivir hydrobromide retains the antiviral activity of Remdesivir against COVID-19, and is the first domestically produced deuterium targeting the COVID-19 ^[2].

HY-B0421S

Mycophenolic acid-d3

Mycophenolic acid-d₃ (Mycophenolate-d₃) is deuterium labeled Mycophenolic acid (HY-B0421). Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC₅₀ of 0.24 μM. Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects.

HY-N0470S6

L-Lysine-d4 hydrochloride
L-Lysine-d₄ (hydrochloride) is the deuterium labeled L-Lysine. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-13318S

Oseltamivir acid-d3

Oseltamivir acid-d₃ is a deuterium labeled Oseltamivir acid (HY-13318). Oseltamivir acid, the active metabolite of Oseltamivir phosphate, is an orally bioavailable, potent and selective inhibitor of influenza virus neuraminidase (IC₅₀=2 nM) with activity against both influenza A and B viruses. Oseltamivir acid has an extremely weak ability to penetrate the BBB under normal physiological conditions, but its blood-brain barrier penetration is significantly enhanced under inflammatory conditions ^[2].

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-Y0507S

DL-Serine-2,3,3-d3
DL-Serine-2,3,3-d₃ is the deuterium labeled DL-Serine. DL-Serine, a fundamental metabolite, is a mixture of D-Serine and L-Serine. DL-Serine has antiviral activity against the multiplication of tobacco mosaic virus (TMV) .

HY-N0470S8

L-Lysine-13C6 hydrochloride
L-Lysine- ¹³C₆ hydrochloride is the ¹³C labeled L-Lysine hydrochloride . L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health ^[2] .

HY-13317S

Oseltamivir-d3
Oseltamivir-d₃ is a deuterium labeled Oseltamivir. Oseltamivir is an influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀s of 0.67, 0.9, 1.34 and 13 nM, respectively. Anti-influenza A and B agent .

HY-B0272S2

Rifampicin-d4
Rifampicin-d₄ is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

HY-B0272S1

Rifampicin-d8
Rifampicin-d8 (Rifampin-d8) is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

HY-N0100S

Naringenin-d4 1 Publications Verification
Naringenin-d₄ is the deuterated version of Naringenin (HY-N0100). Naringenin shows strong anti-inflammatory and antioxidant activities. Naringenin has anti-dengue virus (DENV) activity .

HY-17043S1

Loratadine-d5
Loratadine-d₅ is the deuterium labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.

HY-13637S

Ganciclovir-d5

Ganciclovir-d₅ is the deuterium labeled Ganciclovir. Ganciclovir (BW 759), a nucleoside analogue, is an orally active antiviral agent with activity against CMV. Ganciclovir also has activity in vitro against members of the herpes group and some other DNA viruses. Ganciclovir inhibits the in vitro replication of human herpes viruses (HSV 1 and 2, CMV) and adenovirus serotypes 1, 2, 4, 6, 8, 10, 19, 22 and 28. Ganciclovir has an IC₅₀ of 5.2 μM for feline herpesvirus type-1 (FHV-1) ^[2] .

HY-20685S

Palmitoylethanolamide-d4
Palmitoylethanolamide-d₄ is the deuterium labeled Palmitoylethanolamide. Palmitoylethanolamide (Palmidrol) is an active endogenous compound which can used for preventing virus infection of the respiratory tract.

HY-N0172S

Caffeic acid-13C3
Caffeic acid- ¹³C₃ is an ¹³C labeled caffeic acid. Caffeic acid is a phytonutrient belonging to the flavonoids. Caffeic acid and its derivatives, are potential antimicrobial agents, chronic infection induced by microbes such as bacteria, fungi, and viruses .

HY-W653921

Tenuazonic acid-d13

Tenuazonic acid-d₁₃ is deuterium labeled Tenuazonic acid. Tenuazonic acid is a nonhost-selective mycotoxin belonging to the tetramic acids family. Tenuazonic acid inhibits protein biosynthesis on ribosomes by suppressing the release of new protein. Tenuazonic acid is acutely toxic, and oral LD₅₀ is set between 81-186 mg/kg in rats and mice. Tenuazonic acid blocks electron transport beyond the primary quinone receptor (QA) by interacting with the D1 protein and is a photosystem II (PSII) inhibitor. In addition, Tenuazonic acid has antiviral effects on measles virus, enterovirus, respiratory virus and so on. Tenuazonic acid has an inhibitory effect on skin cancer ^[2] .

HY-B0402S

Amantadine-d15
Amantadine-d₁₅ is the deuterium labeled Amantadine. Amantadine (1-Adamantanamine) is an antiviral agent with activity against influenza A viruses. Amantadine blocks the proton flow through the M2 ion channel (M2 proton channel of influenza A) and thus prevents the release of viral RNA into the cytoplasm of the infected cells. Amantadine is an antiparkinsonian agent ^[2].

HY-135853S

Molnupiravir-d7

Molnupiravir-d₇ is the deuterium labeled Molnupiravir. Molnupiravir (EIDD-2801) is an orally bioavailable prodrug of the ribonucleoside analog EIDD-1931. Molnupiravir has broad spectrum antiviral activity against influenza virus and multiple coronaviruses, such as SARS-CoV-2, MERS-CoV, SARS-CoV. Molnupiravir has the potential for the research of COVID-19, and seasonal and pandemic influenza ^[2].

HY-N0470S2

L-Lysine-13C dihydrochloride
L-Lysine- ¹³C (dihydrochloride) is the ¹³C-labeled L-Lysine dihydrochloride. L-lysine dihydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-N0470S

L-Lysine-15N2 hydrochloride
L-Lysine- ¹⁵N₂ (hydrochloride) is the ¹⁵N-labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-Y0136S1

3-Indoleacetonitrile-d4

3-Indoleacetonitrile-d₄ is deuterium labeled 3-Indoleacetonitrile (HY-Y0136). 3-Indoleacetonitrile is an indole derivative with anti-influenza activity. 3-Indoleacetonitrile is a plant hormone produced by cruxiferous vegetables. 3-Indoleacetonitrile exerts profound antiviral activity against a broad spectrum of influenza A viruses, HSV-1 and VSV viruses in vitro. 3-Indoleacetonitrile diminishes lung virus titers and alleviates lung lesions in vivo. 3-Indoleacetonitrile induces an increase in mitochondrial antiviral-signaling (MAVS) protein levels. 3-Indoleacetonitrile can be used in research for combating viral infections including COVID-19, HSV-1, and VSV.

HY-20685S2

Palmitoylethanolamide-d5
Palmitoylethanolamide-d₅ (Palmidol-d₅, PEA-15,15,16,16,16-d₅) is deuterium labeled Palmitoylethanolamide. Palmitoylethanolamide (Palmidrol) is an active endogenous compound which can used for preventing virus infection of the respiratory tract .

HY-14532S

Brincidofovir-d6

Brincidofovir-d₆ (CMX001-d₆) is the deuterium labeled Brincidofovir (HY-14532). Brincidofovir (CMX001), the lipid-conjugated prodrug of Cidofovir (HY-17438), is an orally available, long-acting antiviral. Brincidofovir shows activity against a broad spectrum of DNA viruses including cytomegalovirus (CMV), adenovirus (ADV), varicella zoster virus, herpes simplex virus, polyomaviruses, papillomaviruses, poxviruses, and mixed double-stranded DNA virus infections. Brincidofovir, an oral antiviral in late stage development, has proven effective against orthopoxviruses in vitro and in vivo. ^[2] .

HY-N0470S4

L-Lysine-d8 hydrochloride
L-Lysine-d₈ (hydrochloride) is the deuterium labeled L-Lysine hydrochloride. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-14805S

Tecovirimat-d4

Tecovirimat-d₄ (ST-246-d₄) is a deuterium-labelled Tecovirimat (HY-14805). Tecovirimat is an orally bioavailable and selective compound against orthopoxviruses [including vaccinia, monkeypox, camelpox, cowpox, ectromelia (mousepox), smallpox and variola viruses]. Tecovirimat is evaluated against vaccinia, cowpox virus, ectromelia virus with EC₅₀ values of 0.01 μM, 0.48 μM and 0.05 μM, respectively. Tecovirimat targets the orthopoxvirus protein VP37 which is necessary for membrane envelopment of intracellular mature virus particles to form enveloped virus. Tecovirimat exerts antiviral activity on the target of the cowpox virus V061 gene, which is homologous to vaccinia virus F13L, encoding a major envelope protein (p37) required for production of extracellular virus. Tecovirimat could be used in the study for orthopoxvirus-induced diseases ^[2] .

HY-B1414S

Chloroxylenol-d6
Chloroxylenol-d₆ is the deuterium labeled Chloroxylenol. Chloroxylenol is a broad spectrum antimicrobial chemical compound used to control bacteria, algae, fungi and virus.

HY-78726S

Fosamprenavir-d4

Fosamprenavir-d₄ is the Deuterium-labeled Fosamprenavir (HY-78726). Fosamprenavir is an orally active inhibitor targeting HIV-1 protease and is a prodrug of Amprenavir (HY-17430). Fosamprenavir is hydrolyzed into Amprenavir (VX-478) by cell phosphatases in the intestinal epithelium. Amprenavir binds to the active site of HIV-1 protease, preventing the processing of viral gag and gag-pol polyprotein precursors, thereby inhibiting the formation of mature infectious virus particles and exerting anti-HIV-1 infection activity. Fosamprenavir can be used for the study of human immunodeficiency virus (HIV-1) infection ^[2] .

HY-N0168AS1

(Rac)-Hesperetin-13C,d3

(Rac)-Hesperetin- ¹³C,d₃ is the ¹³C- and deuterium labeled (Rac)-Hesperetin. (Rac)-Hesperetin is the racemate of Hesperetin (HY-N0168), an orally active multi-target inhibitor. (Rac)-Hesperetin exhibits significant anti-tumor and anti-inflammatory activities by blocking the TGF-β1-mediated Fyn/RhoA signaling axis and the TLR4-MyD88-NF-κB inflammatory pathway. (Rac)-Hesperetin inhibits the formation of actin stress fibers and the migration and invasion of cancer cells, and is suitable for triple-negative breast cancer research. In inflammation models, (Rac)-Hesperetin effectively alleviates lung injury by reducing the release of pro-inflammatory mediators and regulating the activity of oxidative stress enzymes, and is suitable for acute lung injury research. (Rac)-Hesperetin also interferes with the entry and early replication processes of channel catfish virus, inhibits viral gene expression and progeny virus production, thereby protecting cells from virus-induced cytopathic effects ^[2] .

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-109025AS

Baloxavir-d5
Baloxavir-d₅ is deuterium labeled Baloxavir. Baloxavir (Baloxavir acid), derived from the proagent Baloxavir marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir inhibits viral RNA transcription and replication and has potently antiviral activity ^[2].

HY-A0021S

Palonosetron-d3 hydrochloride

Palonosetron-d₃ hydrochloride is the deuterium labeled Palonosetron hydrochloride (HY-A0021). Palonosetron hydrochloride is a 5-HT3 antagonist primarily used to prevent acute, delayed, and overall chemotherapy-induced nausea and vomiting. In addition, Palonosetron hydrochloride exhibits moderate anti-flavivirus activity and potent anti-Zika virus activity in mammalian cells. Palonosetron hydrochloride also possesses antidepressant activity ^[2] .

HY-B0222S

1-Docosanol-d45
1-Docosanol-d₄₅ is the deuterium labeled 1-Docosanol. 1-Docosanol is a saturated fatty alcohol used traditionally as an emollient, emulsifier, and thickener in cosmetics, and nutritional supplement. 1-Docosanol is an inhibitor of lipid-enveloped viruses including herpes simplex.

HY-A0061S

Trifluridine-13C,15N2
Trifluridine- ¹³C, ¹⁵N₂ is the ¹³C and ¹⁵N labeled Trifluridine . Trifluridine (Trifluorothymidine;5-Trifluorothymidine;TFT) is an irreversible thymidylate synthase inhibitor, and thereby suppresses DNA synthesis. Trifluridine is an antiviral agent for herpes simplex virus (HSV) infection. Trifluorothymidine also has anti-orthopoxvirus activity ^[2].

HY-17425AS

Valacyclovir-d8 hydrochloride
Valacyclovir-d₈ (hydrochloride) is the deuterium labeled Valacyclovir hydrochloride. Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) ^[2] .

HY-17425AS1

Valacyclovir-d4 hydrochloride
Valacyclovir-d₄ (hydrochloride) is the deuterium labeled Valacyclovir hydrochloride. Valacyclovir hydrochloride (Valaciclovir hydrochloride) is an orally active antiviral agent for herpes simplex, herpes zoster, and herpes B. Valacyclovir hydrochloride inhibits HSV-1 W (50=2.9 μg/ml). Valacyclovir hydrochloride is a proagent of Aciclovir (HY-17422) ^[2] .

HY-N0470S5

L-Lysine-d9 hydrochloride
L-Lysine-d₉ (hydrochloride) is the deuterium labeled L-Lysine. L-lysine hydrochloride is an essential amino acid for humans with various benefits including treating herpes, increasing calcium absorption, reducing diabetes-related illnesses and improving gut health.

HY-B0421S2

Mycophenolic acid-13C17

Mycophenolic acid-13C17 (Mycophenolate-13C17) is the 13C labeled Mycophenolic acid (HY-B0421). Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM. Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects.

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 ^[2] .

HY-131606S

Cidofovir diphosphate-13C3

Cidofovir diphosphate- ¹³C₃ is the ¹³C-labeled Cidofovir diphosphate (HY-131606). Cidofovir diphosphate is the intracellular active metabolite of Cidofovir (HY-17438) and its oral prodrug Brincidofovir (HY-14532). By inhibiting viral DNA polymerase (Ki ≈ 76.3 μM), cidofovir diphosphate is widely used in studies on double-stranded DNA virus infections, including cytomegalovirus (CMV), adenovirus (AdV), and poxviruses (such as monkeypox and molluscum contagiosum virus, MCV) ^[2].

HY-B0272S

Rifampicin-d3
Rifampicin-d₃ is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities ^[2].

HY-B0434S

Ribavirin-13C5
Ribavirin- ¹³C₅ is the ¹³C-labeled Ribavirin. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV.

HY-12687S

Tizoxanide-d4
Tizoxanide-d₄ is the deuterium labeled Tizoxanide. Tizoxanide is the active metabolite of Nitazoxanide, which is a thiazolide anti-infective compound against anaerobic bacteria, protozoa, and a range of viruses. Tizoxanide has anti-HIV-1 activities ^[2].

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-N6715S

Tenuazonic acid-13C10

Tenuazonic acid- ¹³C₁₀ is ¹³C labeled Tenuazonic acid (HY-N6715). Tenuazonic acid is a nonhost-selective mycotoxin belonging to the tetramic acids family. Tenuazonic acid inhibits protein biosynthesis on ribosomes by suppressing the release of new protein. Tenuazonic acid is acutely toxic, and oral LD50 is set between 81-186 mg/kg in rats and mice. Tenuazonic acid blocks electron transport beyond the primary quinone receptor (QA) by interacting with the D1 protein and is a photosystem II (PSII) inhibitor. In addition, Tenuazonic acid has antiviral effects on measles virus, enterovirus, respiratory virus and so on. Tenuazonic acid has an inhibitory effect on skin cancer ^[2] .

HY-B0434S1

Ribavirin-15N, d2
Ribavirin- ¹⁵N, d2 is ¹⁵N and deuterated labeled Ribavirin (HY-B0434). Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

HY-B0272S3

Rifampicin-d11
Rifampicin-d₁₁ (Rifampin-d₁₁; Rifamycin AMP-d₁₁) is the deuterium labeled Rifampicin (HY-B0272) . Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity ^[2].

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-10574S

Rilpivirine-d6
Rilpivirine-d₆ is the deuterium labeled Rilpivirine. Rilpivirine (R278474) is a potent and specific diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitor (NNRTI). Rilpivirine has high antiviral activity against wild-type HIV (EC₅₀=0.4 nM) and mutant viruses (EC₅₀=0.1-2.0 nM). Rilpivirine has a high genetic barrier to resistance development of HIV ^[2].

HY-B0510S3

Trimethoprim-13C3

Trimethoprim- ¹³C₃ is the deuterium labeled Trimethoprim (HY-B0510) . Trimethoprim is a bacteriostatic antibiotic and an orally active dihydrofolate reductase inhibitor. Trimethoprim is active against a wide range of Gram-positive and Gram-negative aerobic bacteria. Trimethoprim has the potential for the research of urinary tract infections, Shigellosis and Pneumocystis pneumonia. Trimethoprim can inhibit infection of Influenza A virus in chick embryo when combinated with zinc ^[2] .

Targets Recommended: HSV

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-15233G

Letermovir AIC246; MK-8228	CMV	Infection
Letermovir (GMP) is the GMP grade of Letermovir (HY-15233). GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. Letermovir (GMP) is an orally active CMV inhibitor. Letermovir (GMP) targets the CMV terminase complex rather than CMV DNA polymerase and exerts its antiviral activity. Letermovir (GMP) can be used in the study of CMV infection .

HY-B0434G

Ribavirin Ribasphere; ICN-1229	Antibiotic RSV HCV Orthopoxvirus	Infection
Ribavirin (GMP) is Ribavirin (HY-B0434) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Ribavirin (ICN-1229) is an antiviral agent against a broad spectrum of viruses including HCV, HIVl, and RSV. Ribavirin also has anti-orthopoxvirus and anti-variola activities.

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