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Cat. No.: HY-187359

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SR-B-182

SR-B-182 is a SARS-CoV-2 main protease (M_Pro) inhibitor with an IC₅₀ of 0.015 μM. SR-B-182 can be used for the research of COVID-19.

Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.

Formule: C₉H₅N₅O₃
Masse moléculaire:231.17

Stockage:

Please store the product under the recommended conditions in the Certificate of Analysis.

SR-B-182 Chemical Structure

Stock

Quantité

Amount: USD 0.00

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Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Activité biologique
- Description
- In Vitro
Chemical Information
Pureté et documentation
Références
Calculators
Help & FAQs
Classifications
Bioz

Activité biologique

Description

SR-B-182 is a SARS-CoV-2 main protease (M_Pro) inhibitor with an IC₅₀ of 0.015 μM. SR-B-182 can be used for the research of COVID-19^[1].

In Vitro

Viral Infection

SR-B-182 acts via a covalent mechanism based on nucleophilic aromatic substitution (SNAr), forming a covalent adduct with Cys145 at the catalytic site of MPro without causing steric hindrance conflict with the aa187-189 loop of MPro.^[1]

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

Chemical Information

Masse moléculaire 231.17
Formule C₉H₅N₅O₃
SMILES

O=[N+](C1=NON=C1C2=NC3=CC=CC=C3N2)[O-]
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

Please store the product under the recommended conditions in the Certificate of Analysis.

Pureté et documentation

Instruction de manipulation (2659 KB)

Références

[1]. Sandeep Atla, et al. High-Throughput Screening Identifies Covalent Inhibitors with Unique Chemistry and Binding Modes for SARS-CoV-2 Main Protease. JACS Au 2026.

Calculators

Calculateur de molarité

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

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