Methicillin (sodium salt)

Methicillin is a semisynthetic penicillin antibiotic that can inhibit bacterial cell wall synthesis. It can be used to study methicillin-resistance in S. aureus.Formal Name: (2S,5R,6R)-6-[(2,6-dimethoxybenzoyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, monosodium salt. CAS Number: 132-92-3. Synonyms: BRL 1241, SQ 16,123, X 1497. Molecular Formula: C17H19N2O6S . Na. Formula Weight: 402.4. Purity: >90%. Formulation: (Request formulation change), A powder. Solubility: DMF: 20 mg/ml, DMSO: 16 mg/ml, Ethanol: 2 mg/ml, PBS (pH 7.2): 10 mg/ml. lambdamax: 280, 330 nm. SMILES: O=C(N[C@@H]1C(N2[C@]1([H])SC(C)(C)[C@@H]2C([O-])=O)=O)C3=C(OC)C=CC=C3OC.[Na+]. InChi Code: InChI=1S/C17H20N2O6S.Na/c1-17(2)12(16(22)23)19-14(21)11(15(19)26-17)18-13(20)10-8(24-3)6-5-7-9(10)25-4,/h5-7,11-12,15H,1-4H3,(H,18,20)(H,22,23),/q,+1/p-1/t11-,12+,15-,/m1./s1. InChi Key: MGFZNWDWOKASQZ-UMLIZJHQSA-M.