CAS:94659-47-9|Amoxicillin Diketopiperazine

Catalogue Number:A634234
Chemical Name:Amoxicillin Diketopiperazine
Synonyms:2-[5-(4-Hydroxyphenyl)-3,6-dioxo-2-piperazinyl]-5,5-dimethyl-4-thiazolidinecarboxylic Acid; 2,5-Amoxipiperazinedione; Amoxicillin Piperazine-2,5-dione; USP Amoxicillin Related Compound C; Amoxicillin EP Impurity C
Impurity:Amoxicillin EP Impurity C
CAS Number:94659-47-9
Molecular Formula:C₁₆H₁₉N₃O₅S
Appearance:White to Pale Orange Solid
Melting Point:>203°C (dec.)
Molecular Weight:365.4
Storage:-20°C
Solubility:DMSO (Slightly), Methanol (Slightly), Water (Slightly, Heated)
Category:Research Tools; Molecular Biology; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:Amoxicillin Diketopiperazine (Amoxicillin EP Impurity C) is a major metabolite of Amoxicillin (AMO)(A634235). Used in the method for simultaneously detecting amoxicillin, amoxicilloic acid, amoxicillindiketopiperazine-2′,5′-dione and ampicillin residues in egg by HPLC-MS/MS.
References:Dewdney, J., et al.: Food Chem. Toxic, 29, 477 (1991); Connor, S., et al.: J. Pharm. Pharmacol., 46, 128 (1994); Hernandez, E., et al.: Vet. J., 170, 237 (2005); Xie, K., et al.: Faming Zhuanli Shenqing (2012), CN 102706991 A 20121003;
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