Staphcillin

Methicillin One of the PENICILLINS which is resistant to PENICILLINASE but susceptible to a penicillin-binding protein. It is inactivated by gastric acid so administered by injection.

Molecular Formula: C₁₇H₂₁N₂NaO₇S

InChI: InChI=1/C17H20N2O6S.Na.H2O/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);;1H2/q;+1;/p-1/t11-,12+,15-;;/m1../s1/fC17H19N2O6S.Na.H2O/h18H;;/q-1;m;

InChIKey: InChIKey=NRZPASQBOYNGHR-ZKRWHUARDQ
SMILES: CC1(C(N2C(S1)C(C2=O)NC(=O)C3=C(C=CC=C3OC)OC)C(=O)[O-])C.O.[Na+]

Names:
    D02196
    Methicillin sodium (USAN)
    METHICILLIN SODIUM
    Meticillin sodium (JAN)
    Meticillin sodium
    sodium (2R,5R,6S)-6-[(2,6-dimethoxybenzoyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrate
    Staphcillin (TN)
    Staphcillin
    7246-14-2

Registries:
    PubChem CID 441237
    PubChem ID 7849256