Products 155683-60-6
CAS 155683-60-6 appears in our catalog under these names: Levonorgestrel EP Impurity O, Levonorgestrel Impurity 15（Levonorgestrel EP Impurity O）, 4,5-Dihydro-5a-methoxy D-(-)-norgestrel, 4,5-Dihydro-5alpha-methoxylevonorgestrel, 95%, 95%. Offered by: Chemat Brand, Hubei YoungXin, Biosynth, Chemat. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 5mg, 2mg.
(5R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-5-methoxy-2,4,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one (CAS 155683-60-6) is a chemical compound with the molecular formula C22H32O3 and a molecular weight of 344.5 g/mol. IUPAC name: (5R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-5-methoxy-2,4,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one. InChIKey: FOJSXAOBPRABPZ-WIJSBRJSSA-N.
| Molecular formula | C22H32O3 |
|---|---|
| Molecular weight | 344.5 g/mol |
| IUPAC name | (5R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-5-methoxy-2,4,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one |
| InChIKey | FOJSXAOBPRABPZ-WIJSBRJSSA-N |
| SMILES | CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CC[C@@]4([C@@H]3CCC(=O)C4)OC |
Computed by PubChem (NCBI)
Synonyms:
Levonorgestrel EP Impurity O, Levonorgestrel Impurity O, (5alpha,17alpha)-13-Ethyl-17-hydroxy-5-Methoxy-18,19-dinorpregn-20-yn-3-one, 4,5-Dihydro-5a-methoxy D-(-)-Norgestrel, 13-Ethyl-17-hydroxy-5alpha-methoxy-18,19-dinor-17alpha-pregn-20-yn-3-one, Levonorgestrel impurity O [EP], Norgestrel impurity F [EP impurity], LEVONORGESTREL IMPURITY O [EP IMPURITY], 18,19-Dinorpregn-20-yn-3-one, 13-ethyl-17-hydroxy-5-methoxy-, (5alpha,17alpha)-, rac-13-Ethyl-17-hydroxy-5alpha-methoxy-18,19-dinor-17alpha-pregn-20-yn-3-one