SML2877

SARS-CoV-2 main protease inhibitor 11a

≥90% (HPLC)

• Synonyme(s) : N-((S)-3-cyclohexyl-1-oxo-1-((S)-1-oxo-3-((S)-2-oxopyrrolidin-3-yl)propan-2-ylamino)propan-2-yl)-1H-indole-2-carboxamide, N-[(1S)-1-(Cyclohexylmethyl)-2-[[(1S)-1-formyl-2-[(3S)-2-oxo-3-pyrrolidinyl]ethyl]amino]-2-oxoethyl]-1H-indole-2-carboxamide, SARS-CoV-2 3CLpro inhibitor 11a, SARS-CoV-2 Mpro inhibitor 11a
• Formule empirique (notation de Hill): C₂₅H₃₂N₄O₄
• Numéro CAS: 2103278-86-8
• Poids moléculaire : 452.55
• Code UNSPSC : 51111800
• Nomenclature NACRES : NA.54

Propriétés

• Niveau de qualité: 100
• Pureté: ≥90% (HPLC)
• Forme: powder
• Couleur: white to beige
• Solubilité: DMSO: 2 mg/mL, clear
• Température de stockage: 2-8°C
• Chaîne SMILES: O=C(N[C@@H](CC1CCCCC1)C(N[C@@H](C[C@H]2C(NCC2)=O)C=O)=O)C3=CC4=CC=CC=C4N3

Description

Actions biochimiques/physiologiques

Inhibitor 11a is a COVID-19 corona virus SARS-CoV-2 inhibitor that covalently targets the main protease (Mpro; a.k.a. 3C-like protease or 3CLpro) substrate site Cys145 (IC50 = 53 nM; 10 min pre-incubation with 30 nM SARS-CoV-2 Mpro prior to the addition of 20 μM substrate). Inhibitor 11a effectively inhibits SARS-CoV-2 replication in Vero E6 cultures (IC50 = 0.53 μM 24 h post infection with MOI = 0.05; cytotoxicity CC50 >100 μM) with good pharmacokinetic properties in mice in vivo (5 mg/kg via i.p. or i.v.).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable