Ertapenem disodium

This classification denotes a beta-lactam antibiotic C22H23N3O7S.2Na, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier P5HEA33D9R, chemically known as 1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((3s,5s)-5-(((3-carboxyphenyl)amino)carbonyl)-3-pyrrolidinyl)thio)-6-((1r)-1-hydroxyethyl)-4-methyl-7-oxo-, sodium salt (1:2), (4r,5s,6s)-, but more generally known as ertapenem disodium, which bears US NIH Compound Identifier 150611. Most nations, for tariff and trade purposes, schedule ertapenem disodium under HS 29419000 and SITC 54139. As of Q4 2014, ERTAPENEM DISODIUM remains US FDA's Preferred Term for this commodity. SMILES: C[C@@H]1[C@@H]2[C@H](C(=O)N2C(=C1S[C@H]3C[C@H](NC3)C(=O)NC4CCCC(C4)C(=O)[O-])C(=O)[O-])[C@@H](C)O.[NA+].[NA+].