Catalogue Number:B288593
Chemical Name:5R,6R-Benzylpenicilloic Acid
Synonyms:(2R,4S)-2-((R)-Carboxy(2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic Acid; (αR,2R,4S)-4-Carboxy-5,5-dimethyl-α-[(2-phenylacetyl)amino]-2-thiazolidineacetic Acid; [2R-[2α(R*),4β]]-4-Carboxy-5,5-dimethyl-α-[(phenylacetyl)amino]-2-thiazolidineacetic Acid;
CAS Number:87492-68-0
Molecular Formula:C₁₆H₂₀N₂O₅S
Appearance:White to Off-White Solid
Melting Point:112-114°C
Molecular Weight:352.41
Storage:-20°C, Hygroscopic
Solubility:DMSO (Slightly), Methanol (Slightly, Sonicated)
Stability
Hygroscopic
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:5R,6R-Benzylpenicilloic Acid is the b-lactamase cleavage product/metabolite of antibiotic Penicillin G (P223400).
References:Dryjanski, M., Pratt, R.: Biochem., 34, 3561 (1995); Ho, H., et al.: Rapid Commun. Mass Spectrom., 25, 25 (2011);
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