(6R-trans)1-[(7-amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl]-1-methyl-Pyrrolidinium Hydroxide Inner Salt Monohydrochloride; USP Cefepime Related Compound E; Cefepime EP Impurity E; NMP-ACA
杂质:
Cefepime EP Impurity E
CAS号:
103121-85-3
备用CAS:
Free Base: 110026-16-9
分子式:
C₁₃H₂₀ClN₃O₃S
状态:
灰白色至浅褐色固体
熔点:
>150°C (dec.)
分子量:
333.83
储存:
Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解性:
DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly)
稳定性:
Very Hygroscopic
类别:
Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride (Cefepime EP Impurity E) is an impurity in the synthesis of Cefepime (C242750), a semisynthetic, fourth generation cephalosporin antibiotic. Antibacterial.