1) Cat. No.: TRC-A634320; 2) Chemical Name: Ampicilloic Acid; 3) CAS No.: 32746-94-4; 4) Mol. Formula: C16H21N3O5S; 5) Mol. Weight: 367.42; 6) Packing Size: 10mg / 100mg; 7) Appearence: ; 8) Application Notes: Ampicilloic Acid is a metabolite and impurity of the semi-synthetic antibiotic Ampicillin (A634300).; 9) Synonym: (2R)-(2R)-2-Phenylglycyl-2-[(2R,4S)-4-carboxy-5,5-dimethyl-2-thiazolidinyl]glycine; α-(2-Amino-2-phenylacetamido)-4-carboxy-5,5-dimethyl-2-thiazolidineacetic Acid; [2R-[2α[R*(R*)],4β]]-α-[(Aminophenylacetyl)amino]-4-carboxy-5,5-dimethyl-2-thiazolidineacetic Acid; α-Aminobenzylpenicilloic Acid; Ampicillin EP Impurity D;; 10) Solubility: ; 11) Storage condition: ; 12) References: Miyazaki, K. et al.: Chem. Pharmac. Bull., 22, 1910 (1974); Komatsu, T. et al.: Rins. Yak., 8, 35 (1977); Bird, A.E. et al.: J. Pharm. Pharmacol., 35, 138 (1983); Yongxin, Z. et al.: J. Liq. Chrom. Rel Technol., 22, 1403 (1999);