英文名称
Anhydrodemethyltetracycline
(4S,4aS,12aS)-4-(二甲氨基)-3,10,11,12a-四羟基-1,12-二氧基-1,4,4a,5,12,12a-六氢四氢呋喃-2-甲酰胺 (地美环素杂质)
Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Antibotics;
Anhydrodemethyltetracycline is an impurity of Demeclocycline (D230725), an antibiotic related to tetracycline and produced by streptomyces aureofaciens. Because it is excreted more slowly than tetracycline, it maintains effective blood levels for longer periods of time.