Catalogue Number: | E-2128 |
Compound Name: | Etonogestrel EP Impurity I (Mixture of 16-delta Isomer) |
Synonyms: | (8S,9S,10R,13S,14S)-13-ethyl-11,17-dimethylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one and (8S,9S,10R,13S,14S)-13-ethyl-17-methyl-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15-dodecahydro-3H-cyclopenta[a]phenanthren-3-one |
CAS#: | |
Alternate CAS#: | |
Molecular Formula: | C21H28O |
Molecular Weight: | 296.45 |
Etonogestrel (Desogestrel EP Impurity D, Desogestrel USP Related Compound C, 3-Ketodesogestrel)
CAS No. 54048-10-1
C22H28O2
M.W. 324.46
Etonogestrel Sulfate Sodium Salt (3-Ketodesogestrel Sulfate Sodium Salt)
C22H27O5S. Na
M.W. 403.52 22.99
Etonogestrel EP Impurity D (Etonogestrel USP Related Compound A)
CAS No. 54024-17-8
C20H26O2
M.W. 298.43
Etonogestrel EP Impurity A (Etonogestrel USP Related Compound B)
CAS No. 215252-94-1
C22H28O3
M.W. 340.46