ampicillin

Ampicillin Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic.

[1. An acid-stable semisynthetic penicillin derived from 6-aminopenicillanic acid; it has a broader spectrum of antimicrobial action than penicillin G, inhibits the growth of gram-positive and gram-negative bacteria, and is not resistant to penicillinase; also available as ampicillin sodium and ampicillin trihydrate.

Molecular Formula: C₁₆H₁₉N₃O₄S

InChI: InChI=1/C16H19N3O4S/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23)/t9?,10-,11u,14?/m1/s1/f/h18,22H

InChIKey: InChIKey=AVKUERGKIZMTKX-JWALJFSPDM
SMILES: CC1(C(N2C(S1)C(C2=O)NC(=O)C(C3=CC=CC=C3)N)C(=O)O)C

Names:
    ampicillin
    (6S)-6-[(2-amino-2-phenyl-acetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Registries:
    PubChem CID 6426610
    PubChem ID 10486367