باب
Levonorgestrel
رقم CAS
178737-52-5
الصيغة الجزيئية
C21H28O2
وزن جزيئي
312.45
نقاء

Not less than-95.0%

مرادف

13-ethyl-17alpha-hydroxy-18,19-dinorpregn-4en-20-yn-3-one;(8R,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-17-hydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one; (8R,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

الكلمات الرئيسية
Intermediates
Fine Chemicals
Impurities
Levonorgestrel Impurity 3

Levonorgestrel Impurity 3 is a defined related compound associated with the synthesis or degradation of levonorgestrel. Its exact chemical identity may vary depending on the pharmacopoeia or manufacturer specification, but it is typically a structurally related impurity, such as a hydroxylated, reduced, or rearranged derivative.