Category
Levonorgestrel
CAS Number
NA
Molecular Formula
C21H29NO3
Molecular Weight
343.5
Purity

Not less than-95.0%

Synonym

 (6R,8R,9S,10R,13S,14S,17R,E)-13-ethyl-17-ethynyl-6,17-dihydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one oxim

Keywords
Intermediates
Intermediates & Fine Chemicals.
Levonorgestrel Impurity 5

Levonorgestrel Impurity 5 is a specified impurity related to the synthesis or degradation of levonorgestrel, commonly included in pharmacopeial or internal specifications. It is typically a structurally related compound, such as a reduced, oxidized, or isomeric form of levonorgestrel.