Ampicillin anhydrous

This classification denotes a penicillin antibiotic with the molecular formula C16H19N3O4S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 7C782967RD, chemically known as penicillin, (aminophenylmethyl)- but more generally known as ampicillin, which bears US NIH Compound Identifier 2174. Ampicillin comes in various forms, including a, acid, anhydrate, anhydrous, base, benzathine, hydrate, natrium, n,n-dibenzylethylenediamine salt, pivaloyloxymethyl ester, pivaloyloxymethyl ester hydrochloride, potassium, sodium, and trihydrate and is often combined with cloxacillin and dicloxacillin sodium. European Medicines Agency schedules Ampicillin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB05487MIG. The term AMPICILLIN is an International Non-Proprietary Name or INN (see World Health Organization INN reference publication, Volume 22, No. 10, 1968, List 8). World Health Organization schedules ampicillin in its Anatomical Therapeutic Chemical (ATC) Classification. AMPICILLIN is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations, for tariff and trade purposes, schedule ampicillin anhydrous under HS 29411020. SMILES: CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3CCCCC3)N)C(=O)O)C.