去氧孕烯

We are offering our customers a wide range of Desogestrel (CAS NO.:54024-22-5), which are available following Specifications :-
Chemical name:
13-Ethyl-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol
Molecular Formula:C22H30O
Molecular Weight:310.48
CAS NO.:54024-22-5
Standard: EP5.0 or In-house Standard
Appearance:white or almost white powder
Residue on ignition:≤0.1%
Loss on drying:≤0.5%
Total impurity:≤1.0%
Assay:≥99.0%(EP5.0),≥97.0%(In-house Standard)
Packing:1kg/tin