(6R,7R)-3-[(Acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (7R)-7-Aminocephalosporanic Acid; 3-(Acetoxymethyl)-7-aminocephem -4-carboxylic Acid; 7-ACA; 7-ACS; 7β-Aminocephalosporanic Acid; Cefoperazone EP Impurity E
雜質(zhì):
Cefoperazone EP Impurity E
CAS號(hào):
957-68-6
分子式:
C??H??N?O?S
狀態(tài)：
白色至白色固體
熔點(diǎn)：
>175°C
分子量:
272.28
儲(chǔ)存：
Hygroscopic, -20°C Freezer, Under Inert Atmosphere
溶解性:
DMSO (Very Slightly, Heated)
穩(wěn)定性:
Hygroscopic
類別:
Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Semi-Synthetic;
應(yīng)用:
7-Aminocephalosporanic Acid (Cefoperazone EP Impurity E) is the starting material for semi-synthetic cephalosporins. Obtained by mild acid hydrolysis of cephalosporin C.
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