2. Anti-infection
  3. SARS-CoV
  4. SARS-CoV-2 3CLpro-IN-5

SARS-CoV-2 3CLpro-IN-5 is a covalent inhibitor of 3C-like protease (3CLpro). SARS-CoV-2 3CLpro-IN-5 has inhibitory activity for 3CLpro 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).

For research use only. We do not sell to patients.

SARS-CoV-2 3CLpro-IN-5

SARS-CoV-2 3CLpro-IN-5 Chemical Structure

CAS No. : 2913186-57-7

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SARS-CoV-2 3CLpro-IN-5 Related Antibodies

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Description

SARS-CoV-2 3CLpro-IN-5 is a covalent inhibitor of 3C-like protease (3CLpro). SARS-CoV-2 3CLpro-IN-5 has inhibitory activity for 3CLpro 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)[1].

IC50 & Target

IC50: 3.8 nM (3CLpro)[1].
EC50 for SARS-CoV-2 strains: 13.8 nM (α), 7.57 nM (δ), 9.01 nM (Om BA.1) and 17.1 nM (Om BA.2) [1].
EC50: 59.3 nM (SARS-CoV in 293TAT cells); 4.72 nM (MERS-CoV in 293TDPP4 cells); 1.67 nM (HCoV-OC43 in 293TAT cells)[1].
Cellular Effect
Cell Line Type Value Description References
HEK-293T CC50
> 50000 nM
Compound: 8a; YH-6
Cytotoxicity against HEK293T cells transfected with ACE2 and TMPRSS2 assessed as reduction in cell viability
Cytotoxicity against HEK293T cells transfected with ACE2 and TMPRSS2 assessed as reduction in cell viability
[PMID: 36229406]
Vero C1008 CC50
> 50000 nM
Compound: 8a; YH-6
Cytotoxicity against African green monkey Vero E6 cells transfected with TMPRSS2 assessed as reduction in cell viability
Cytotoxicity against African green monkey Vero E6 cells transfected with TMPRSS2 assessed as reduction in cell viability
[PMID: 36229406]
In Vitro

SARS-CoV-2 3CLpro-IN-5 has inhibitory activity for 3CLpro with an IC50 value of 3.8 nM[1].
SARS-CoV-2 3CLpro-IN-5 has antiviral activity in 293TAT cells againsts various SARS-CoV-2 strains α, δ, Om BA.1 and Om BA.2 with EC50 values of 13.8 nM, 7.57 nM, 9.01 nM and 17.1 nM, respectively[1].
SARS-CoV-2 3CLpro-IN-5 has antiviral activity against various coronaviruses SARS-CoV (293TAT cells), MERS-CoV (293TDPP4 cells) and HCoV-OC43 (293TAT cells) with EC50 values of 59.3 nM, 4.72 nM and 1.67 nM, respectively[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

SARS-CoV-2 3CLpro-IN-5 Related Antibodies
In Vivo

SARS-CoV-2 3CLpro-IN-5 (oral, i.v.; 10, 100 mg/kg) has strong antiviral activity and favorable pharmacokinetic properties[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: mice[1]
Dosage: 10, 100 mg/kg
Administration: oral (100 mg/kg) and intravenous (10 mg/kg) administration
Result: Showed the plasma concentration was 15.2 μM after 1 h and decreased to 0.40 μM over 6 h after oral administration (100 mg/kg) .
Showed the plasma concentration reached 9.3 μM after 1 h and decreased to 0.33 μM after 6 h in intravenous administration (10 mg/kg) .
Had approximately 9.0% estimated bioavailability (BA).
Molecular Weight

497.92

Formula

C22H26ClF2N5O4
CAS No.
SMILES

FC1=CC=CC2=C1C=C(C(N[C@H](C(NN(C([C@@](F)([H])Cl)=O)C[C@H]3C(NCC3)=O)=O)CC(C)C)=O)N2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
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SARS-CoV-2 3CLpro-IN-5 Related Classifications

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

SARS-CoV-2 3CLpro-IN-52913186-57-7SARS-CoVSARS coronaviruscoronavirus disease 2019 (COVID-19)severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)3C-like protease (3CLPrO)oralbioavailability (BA)Inhibitorinhibitorinhibit

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