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3CLPro

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103

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-138687
    Nirmatrelvir
    Maximum Cited Publications
    103 Publications Verification

    PF-07321332

    SARS-CoV Infection Inflammation/Immunology
    Nirmatrelvir (PF-07321332) is a potent and orally active SARS-CoV 3C-like protease (3CL PRO) inhibitor. Nirmatrelvir (PF-07321332) targets to the SARS-CoV-2 virus and can be used for COVID-19 research .
    Nirmatrelvir
  • HY-14909
    Bardoxolone
    20+ Cited Publications

    CDDO; RTA 401

    Keap1-Nrf2 NF-κB SARS-CoV Apoptosis Reactive Oxygen Species (ROS) Glutathione Peroxidase Necroptosis Infection Neurological Disease Inflammation/Immunology Cancer
    Bardoxolone (CDDO; RTA 401) is a Nrf2 activator. Bardoxolone shows anti-SARS-CoV-2 3CLpro with IC50 of 27.99 μM. Bardoxolone activates the Nrf2 pathway and inhibits the NF-κB pathway. Bardoxolone can induce cells differentiation, apoptosis and shows antiproliferative activity against cancer cells. Bardoxolone can increase ROS and decrease intracellular GSH levels. Bardoxolone inhibits Z-VAD-FMK (HY-16658B)-induced necroptosis. Bardoxolone can be used for the research of cancer, inflammation and infection, such as SARS-CoV infection and glioblastoma [3].
    Bardoxolone
  • HY-100721
    GC376 sodium
    5+ Cited Publications

    Virus Protease Infection
    GC376 sodium is a 3CLpro inhibitor; inhibits the replication of viruses TGEV, FIPV and PTV with IC50 values of 0.15, 0.2 and 0.15 μM, respectively.
    GC376 sodium
  • HY-172437

    S-892216

    Virus Protease SARS-CoV Infection
    Secutrelvir is an oral SARS-CoV-2 3C-like protease (3CLpro) inhibitor and antiviral agent, with IC50 values of 0.655 nM and 0.697 nM against SARS-CoV-2 3CLpro, respectively. Secutrelvir forms a reversible covalent bond with the catalytic cysteine C145 of SARS-CoV-2 3CLpro, thereby inhibiting viral replication. Secutrelvir exhibits activity against multiple SARS-CoV-2 variants and can be used in research related to coronavirus disease 2019 (COVID-19) [3].
    Secutrelvir
  • HY-B0961

    Mercury dibromofluorescein disodium salt; ZP1

    Flavivirus Proteasome Others
    Merbromin is a mixed inhibitor of the 3-chymotrypsin-like protease (3CLpro) of SARS-CoV-2, with an IC50 of 2.7 μM. Merbromin effectively inhibits the replication of the Zika virus (ZIKV) and shows anti-ZIKV activity by inhibiting ZIKVpro. Merbromin can also be used as a topical disinfectant for cuts and scrapes, and it serves as a biological dye .
    Merbromin
  • HY-137048
    PF-00835231
    4 Publications Verification

    SARS-CoV HIV HCV Infection
    PF-00835231 is a CoV-2 cysteine 3C-like protease (3CL pro) inhibitor, with IC50s of 0.27 nM and 4 nM for SARS CoV-2 and SARS CoV-1 3CL pro, respectively. PF-00835231 is developed for the research of anti-SARS-CoV-2/COVID-19. PF-00835231 can inhibit cell infections and also suppress infections in animal models [3].
    PF-00835231
  • HY-138078
    Lufotrelvir
    2 Publications Verification

    PF-07304814

    SARS-CoV Infection
    Lufotrelvir (PF-07304814), a phosphate proagent of PF-00835231, acts as a potent 3CLpro protease (Mpro) inhibitor with SARS-CoV-2 antiviral activity. Lufotrelvir binds and inhibits SARS-CoV-2 3CLpro activity with a Ki of 174nM. Lufotrelvir is promising single antiviral agent and also can be used for the research of combination with other antivirals that target other critical stages of the coronavirus life cycle.
    Lufotrelvir
  • HY-161177

    PROTACs SARS-CoV Virus Protease Infection
    PROTAC KRAS G12D degrader 2 is a peptidomimetic PROTAC specifically targeting the dimeric SARS-CoV-2 3CL Pro protein. PROTAC KRAS G12D degrader 2 inhibits SARS-CoV-2 3CLPro with an IC50 of 21.2 μM. PROTAC KRAS G12D degrader 2 specifically binds to the active site of SARS-CoV-2 3CL Pro. PROTAC KRAS G12D degrader 2 reduces protein levels of SARS-CoV-2 3CL Pro without affecting cell viability. PROTAC KRAS G12D degrader 2 can be used for the study of viral infections in Coronavirus genera .
    PROTAC SARS-CoV-2 3CLPro degrader 2
  • HY-N3266

    Tyrosinase Phosphatase Cholinesterase (ChE) SARS-CoV PERK JNK p38 MAPK TGF-beta/Smad Apoptosis Reactive Oxygen Species (ROS) AMPK MMP Cardiovascular Disease Infection Neurological Disease Inflammation/Immunology Cancer
    Methyl rosmarinate is an orally active hydroxycinnamic acid. Methyl rosmarinate exhibits an IC50 of 24.70 μM and a Ki of 15.29 μM against PTP1B, an IC50 of 41.46 μg/mL against BChE, a Ki of 0.61 mM against mushroom tyrosinase, and an IC50 of 2.50 μM against SARS-CoV-2 3CLpro. Methyl rosmarinate downregulates the phosphorylation levels of ERK, JNK, p38, Smad2 and Smad3. Methyl rosmarinate activates erythrocyte BPGM and promotes the production of 2,3-BPG. Methyl rosmarinate induces apoptosis of fibroblasts. Methyl rosmarinate prolongs the survival time of hypoxic mice. Methyl rosmarinate improves insulin sensitivity. Methyl rosmarinate binds to SARS-CoV-2 3CLpro and inhibits viral replication. Methyl rosmarinate induces glioblastoma cell death. Methyl rosmarinate activates the TGR5/AMPK axis and reduces the levels of ROS and MDA. Methyl rosmarinate shows inhibitory activity against MMP-1. Methyl rosmarinate can be used in research related to pulmonary fibrosis, hypoxia-induced injury, type 2 diabetes, Alzheimer's disease, hyperpigmentation disorders, COVID-19, glioblastoma and myocardial ischemia-reperfusion injury [3] .
    Methyl rosmarinate
  • HY-18219
    Walrycin B
    1 Publications Verification

    SARS-CoV Bacterial Antibiotic Infection Inflammation/Immunology
    Walrycin B, an analogue of toxoflavin, is a potent SARS-CoV-2 3CL pro inhibitor with an IC50 of 0.26 μM. Walrycin B is a WalR response regulator inhibitor. Walrycin B has potent activity of inhibiting bacteria growth .
    Walrycin B
  • HY-N0063R

    Reference Standards SARS-CoV HBV Infection Metabolic Disease Cancer
    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 [3].
    Punicalagin (Standard)
  • HY-149535

    WU-04

    SARS-CoV Infection
    Iscartrelvir (WU-04) is a non-covalent inhibitor of SARS-CoV-2, targeting the 3CLpro protein. Iscartrelvir has high inhibitory effect on the 3CLpro protein of 6 SARS-CoV-2 variants (Alpha, Beta, Gamma, Delta, Lambda and Omicron) and 2 coronaviruses (SARS-CoV and MERS-CoV) .
    Iscartrelvir
  • HY-90001S

    ABT 538-d6; RTV-d6

    HIV Protease HIV SARS-CoV Apoptosis Infection
    Ritonavir-d6 is the deuterium labeled Ritonavir. Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.61 μM .
    Ritonavir-d6
  • HY-N8306

    Bacterial PKC Apoptosis SARS-CoV Cancer
    Isojacareubin can be isolated from Hypericum japonicum. Isojacareubin covalently inhibits SARS-CoV-2 3CLpro. Isojacareubin also has anti-helicobacter activity. Isojacareubin inhibits PKC, and suppresses hepatocellular carcinoma metastasis and induces apoptosis [3].
    Isojacareubin
  • HY-136259
    ML188
    5 Publications Verification

    SARS-CoV Virus Protease Infection
    ML188, a first in class probe, is a selective non-covalent SARS-CoV 3CLpro inhibitor with an IC50 of 1.5 μM. Antiviral activity .
    ML188
  • HY-149264

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-13 is a potent SARS-CoV-2 3CL protease inhibitor with an IC50 value of 21 nM. SARS-CoV-2 3CLpro-IN-13 shows anti-coronavirus activity .
    SARS-CoV-2 3CLpro-IN-13
  • HY-152005

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-6 is a reversible covalent inhibitor of SARS-CoV-2 3CL protease. SARS-CoV-2 3CLpro-IN-6 has potent inhibitory activity for SARS-CoV-2 3CL pro with an IC50 value of 4.9 μM. SARS-CoV-2 3CLpro-IN-6 can be used for the research of coronavirus disease 2019 (COVID-19) .
    SARS-CoV-2 3CLpro-IN-6
  • HY-139311

    SARS-CoV Infection
    YH-53 is a potent 3CL pro inhibitor with Ki values of 6.3 nM, 34.7 nM for SARS-CoV-1 3CL pro and SARS-CoV-2 3CL pro, respectively. YH-53 strongly blocks the SARS-CoV-2 replication. YH-53 is a peptidomimetic compound with a unique benzothiazolyl ketone. YH-53 has the potential for COVID-19 research .
    YH-53
  • HY-152009

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-7 is a reversible covalent SARS-CoV-2 3CL protease inhibitor with an IC50 value of 1.4 µM .
    SARS-CoV-2 3CLpro-IN-7
  • HY-D2342

    Fluorescent Dye Infection
    SARS-CoV-2 3CLpro probe-1 (Compound probe 3) is a selective and activity-based probe for the SARS-CoV-2 3CL protease. SARS-CoV-2 3CLpro probe-1 can detect endogenously expressed 3CLpro in SARS-CoV-2-infected cells .
    SARS-CoV-2 3CLpro probe-1
  • HY-15602C

    GS-5885 hydrochloride

    HCV SARS-CoV Infection
    Ledipasvir (GS-5885) hydrochloride 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 hydrochloride is also a SARS-CoV 3CL pro inhibitor with an IC50 of 1.62 μM [3].
    Ledipasvir hydrochloride
  • HY-157477

    SARS-CoV Cathepsin Infection
    SARS-CoV-2 3CLpro-IN-22 (Compound 17) is a cathepsin L (CTSL ) inhibitor with an IC50 value of 32.5 nM. SARS-CoV-2 3CLpro-IN-22 can be used for the study of SARS-CoV-2 virus .
    SARS-CoV-2 3CLpro-IN-22
  • HY-17367S4

    BMS-232632-d6

    Isotope-Labeled Compounds HIV HIV Protease SARS-CoV Cytochrome P450 P-glycoprotein Endogenous Metabolite Infection Cancer
    Atazanavir-d6 is deuterium labeled Atazanavir. Atazanavir (BMS-232632), a highly selective HIV-1 protease inhibitor, is the first protease inhibitor approved for once-daily administration . Atazanavir (BMS-232632) is a substrate and inhibitor of CYP3A4, and an inhibitor and inducer of P-glycoprotein (P-gp) . Atazanavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 3.49 μM [3].
    Atazanavir-d6
  • HY-P10344

    Fluorescent Dye Infection
    MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2 is a fluorescent substrate used for fluorescence resonance energy transfer (FRET) protease assays. This substrate is employed to measure the activity of SARS-CoV-2 3CLpro .
    MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2
  • HY-137954

    SARS-CoV Infection
    GRL-0496 is a potent chloropyridyl ester-derived SARS-CoV 3CLpro inhibitor, with an IC50 of 30 nM in both enzyme inhibitory and antiviral assays. GRL-0496 shows SARS-CoV antiviral activity, with an EC50 of 6.9 μM .
    GRL-0496
  • HY-173575

    SARS-CoV Virus Protease Infection
    SARS-CoV-2 3CLpro-IN-31 (Compound 13c) is a potent SARS-CoV-2 3CL protease (3CLpro) inhibitor of with an IC50 value of 37.33 nM. SARS-CoV-2 3CLpro-IN-31 blocks viral polyprotein cleavage and inhibits SARS-CoV-2 replication. SARS-CoV-2 3CLpro-IN-31 is promising for research of SARS-CoV-2 infection .
    SARS-CoV-2 3CLpro-IN-31
  • HY-W760546

    SARS-CoV Virus Protease Infection
    SARS-CoV-2 3CLpro-IN-15 (compound a) is a beta-nitrostyrene coronavirus SARS-CoV-2 inhibitor that targets the SARS-CoV-2 3CL protease (3CLpro). SARS-CoV-2 3CLpro-IN-15 inhibits viral replication and transcription and plays a key role in the discovery of anti-COVID-19 lead compounds .
    SARS-CoV-2 3CLpro-IN-15
  • HY-175029

    SARS-CoV Virus Protease Infection
    ALG-097558 is an orally active 3CLpro inhibitor. ALG-097558 demonstrates pan-coronavirus activity against various SARS-CoV-2 variants as well as other human coronaviruses (HCoVs) such as SARS-CoV-1, α-HCoV 229E, and β-HCoV OC43. ALG-097558 demonstrates potent inhibition with IC50s of 2 nM (SARS-CoV-2 3CLpro) and 6 nM (229E 3CLpro). ALG-097558 demonstrates antiviral activity in the SARS-CoV-2 hamster infection model. ALG-097558 can be used for the study of viral infections[1].
    ALG-097558
  • HY-144833

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-1 (Compound 14c) is a potent inhibitor of SARS-CoV-2 3CL pro. 3CL pro (main coronaviruses cysteine-protease) has been identified as a promising target for the development of antiviral agents. SARS-CoV-2 3CLpro-IN-1 has the potential for the research of infection diseases .
    SARS-CoV-2 3CLpro-IN-1
  • HY-169410

    SARS-CoV Virus Protease Infection
    3CLPro-IN-3 (Compound A36) is an inhibitor for SARS-CoV-2 3CLpro with IC50 of 51.3 nM. 3CLPro-IN-3 exhibits antiviral activity against human coronavirus 229E, OC43 and mouse hepatitis virus MHV .
    SARS-CoV-2 3CLpro-IN-29
  • HY-155979

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-16 (Compound 3a) is a covalent SARS-CoV-2 3CLpro inhibitor (IC50: 2.124 μM). SARS-CoV-2 3CLpro-IN-16 binds to the active site and forms a covalent bond with Cys145 of 3CLpro .
    SARS-CoV-2 3CLpro-IN-16
  • HY-147804

    SARS-CoV Bacterial Fungal Infection
    SARS-CoV-2 3CLpro-IN-3 (Compound 3d) is a SARS CoV-2 3CLpro inhibitor with antiviral, antibacterial and antifungal activities .
    SARS-CoV-2 3CLpro-IN-3
  • HY-170357

    SARS-CoV Virus Protease Infection
    SARS-CoV-2 3CLpro-IN-28 (Compound 19) is an inhibitor for SARS-CoV-2 3CLpro with an IC50 of 0.018 μM .
    SARS-CoV-2 3CLpro-IN-28
  • HY-147805

    SARS-CoV Bacterial Fungal Infection
    SARS-CoV-2 3CLpro-IN-4 (Compound 5g) is a SARS CoV-2 3CLpro inhibitor with antiviral, antibacterial and antifungal activities .
    SARS-CoV-2 3CLpro-IN-4
  • HY-155980

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-17 (Compound 3h) is a selective SARS-CoV-2 3CLpro inhibitor (IC50s: 0.322 μM) .
    SARS-CoV-2 3CLpro-IN-17
  • HY-151535

    SARS-CoV Infection Inflammation/Immunology
    SARS-CoV-2 3CLpro-IN-5 is a covalent inhibitor of 3C-like protease (3CL pro). SARS-CoV-2 3CLpro-IN-5 has inhibitory activity for 3CL pro with an IC50 value of 3.8 nM. SARS-CoV-2 3CLpro-IN-5 has 9.0% oral bioavailability (BA). SARS-CoV-2 3CLpro-IN-5 can be used for the research of coronavirus disease 2019 (COVID-19) .
    SARS-CoV-2 3CLpro-IN-5
  • HY-161919

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-25 (compound 56) inhibits the SARS-CoV-2 3CLpro with the IC50 of 70 nM and displays antiviral activity in cells with the EC50 of 3.1 μM .
    SARS-CoV-2 3CLpro-IN-25
  • HY-155540

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-14 (compound 11j) is an orally active SARS-CoV-2 3CLpro inhibitor. SARS-CoV-2 3CLpro-IN-14 shows significant anti-SARS-CoV-2 activity (EC50 = 0.18 μM) and low cytotoxicity (CC50 > 50 μM) in Vero E6 cells .
    SARS-CoV-2 3CLpro-IN-14
  • HY-174251

    SARS-CoV Virus Protease Infection
    (±)-Tuaimenal A ((+)-1) is a secondary metabolite and a derivative of Sesamol (HY-N1417). (±)-Tuaimenal A has potent inhibitory activity against SARS-CoV-2 3CLpro with an IC50 of 33.3  μM. (±)-Tuaimenal A can be used for SARS-CoV-2 infection research .
    (±)-Tuaimenal A
  • HY-155187

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-20 (Compound 5g) is a covalent SARS-CoV-2 3CLpro inhibitor (IC50s: 0.43 μM, Ki: ?0.33?μM) .
    SARS-CoV-2 3CLpro-IN-20
  • HY-155981

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-18 (Compound 3C) is a covalent SARS-CoV-2 3CLpro inhibitor (IC50s: 0.478 μM). SARS-CoV-2 3CLpro-IN-18 inhibits SARS-CoV-2 in Vero E6 cells (EC50= 2.499 μM) with low cytotoxicity (CC50 > 200 μM) .
    SARS-CoV-2 3CLpro-IN-18
  • HY-168152

    SARS-CoV Virus Protease Infection
    SARS-CoV-2 3CLpro-IN-26 (Compound (S,R)-4y) is an allosteric inhibitor for SARS-CoV-2 3CLpro with an IC50 of 0.43 μM. SARS-CoV-2 3CLpro-IN-26 exhibits good cell permeability and is able to effectively cross the cell membrane, after co-incubation with Vero-E6 cells .
    SARS-CoV-2 3CLpro-IN-26
  • HY-162313

    SARS-CoV Infection
    NIP-22c is a novel coronavirus 3CLpro inhibitor. The EC50 for Verona, Calu3, Caco2 and HBTEC-ALI were 4.6, 1.1, 0.1 and 0.6 μM, respectively. NIP-22c has antiviral activity .
    NIP-22c
  • HY-146998

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-2 (Compound 1) is a potent inhibitor of 3CL protease. SARS-CoV-2 3CLpro-IN-2 has the potential for the research of SARS-CoV-2 diseases .
    SARS-CoV-2 3CLpro-IN-2
  • HY-168430

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-30 (compound 29) is a potent inhibitor of SARS-CoV-2 3CL protease (SARS-CoV-2 3CLpro), with the IC50 and EC50 of 0.04 and 0.3 μM .
    SARS-CoV-2 3CLpro-IN-30
  • HY-17634R

    ABT-493 (Standard)

    HCV HCV Protease SARS-CoV Reference Standards Infection
    Glecaprevir (Standard) is the analytical standard of Glecaprevir. This product is intended for research and analytical applications. Glecaprevir is a novel HCV NS3/4A protease inhibitor, with IC50 values ranging from 3.5 to 11.3 nM. Glecaprevir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 4.09 μM .
    Glecaprevir (Standard)
  • HY-15602S

    GS-5885-d6

    HCV SARS-CoV Infection
    Ledipasvir-d6 is the deuterium labeled Ledipasvir. Ledipasvir (GS-5885) is an inhibitor of the hepatitis C virus NS5A, with EC50s of 34 pM and 4 pM against genotype 1a and 1b replicon, respectively. Ledipasvir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.62 μM [3].
    Ledipasvir-d6
  • HY-14434R

    BMS-650032 (Standard)

    HCV HCV Protease SARS-CoV Reference Standards Infection
    Asunaprevir (Standard) is the analytical standard of Asunaprevir. This product is intended for research and analytical applications. Asunaprevir (BMS-650032) is a potent and orally bioavailable hepatitis C virus (HCV) NS3 protease inhibitor, with IC50 of 0.2 nM-3.5 nM . Asunaprevir inhibits SARS-CoV-2 3CLpro activity .
    Asunaprevir (Standard)
  • HY-157966

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-23 (Compound Cd3) is a compound that can be isolated from Citrus depressa. SARS-CoV-2 3CLpro-IN-23 has good inhibitory activity to the SARS-CoV-2 spike protein, with KD of 0.79 μM. SARS-CoV-2 3CLpro-IN-23 can bind to key amino acid residue, disrupting the formation of the spike protein and h-ACE2 complex .
    SARS-CoV-2 3CLpro-IN-23
  • HY-155186

    SARS-CoV Infection
    SARS-CoV-2 3CLpro-IN-19 (Compound C5a) is a non-covalent, non-peptide SARS-CoV-2 3CLpro inhibitor (IC50s: 0.7 μM). SARS-CoV-2 3CLpro-IN-19 has broad-spectrum activity against Omicron subvariants (BA.5, BQ.1.1, and XBB.1.5) infection in human cells, with EC50 values between 30-69 nM .
    SARS-CoV-2 3CLpro-IN-19

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