باب
Levonorgestrel
رقم CAS
1337972-89-0
الصيغة الجزيئية
C23H28O
وزن جزيئي
320.47
نقاء

Not less than-95.0%

مرادف

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol; (8R,9S,10R,13S,14S,17R)-13-Ethyl-3,17-diethynyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol; 3-Ethynyl levonorgestrel-3,5-diene; 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregn-3,5-dien-20-yn-17-ol (As per USP Commenting Opening 51(3))

الكلمات الرئيسية
Impurities
Fine Chemicals
Pharmaceutical Standards
Intermediates
Levonorgestrel EP Impurity C

Levonorgestrel EP Impurity C is a specified impurity in the European Pharmacopoeia related to levonorgestrel. It is used as a reference standard in analytical methods for impurity profiling, method validation, and stability studies. Its detection and quantification are essential to ensure the quality, safety, and compliance of levonorgestrel drug substances and finished products.