Chemical Compound
16-Oxo-ethinylestradiol
CAS Registry Number
1350468-76-6
Primary Record
16-Oxo-ethinylestradiol
- In stock
- 2,063 g
- Purity
- 99.1 %
- CAS
- 1350468-76-6
Compound Identifiers & Properties
- CAS
- 1350468-76-6
- PubChem CID
- 71587986
- SMILES
- C[C@]12CC[C@H]3[C@H]([C@@H]1CC(=O)[C@]2(C#C)O)CCC4=C3C=CC(=C4)O
- Canonical SMILES
- C#C[C@]1(O)C(=O)C[C@H]2[C@@H]3CCc4cc(O)ccc4[C@H]3CC[C@@]21C
Names & Synonyms
- 16-Oxo-ethinylestradiol
- 16-Oxo Ethynyl Estradiol
- 16-Oxoethinylestradiol
- UNII-HTC87NA4WY
- HTC87NA4WY
- Ethinyl Estradiol Impurity H
- RefChem:79057
- 1350468-76-6
- 16-Oxo- Ethinylesteradiol
- Ethinylestradiol EP Impurity H
- 16-OXO-ETHINYL ESTRADIOL
- DTXSID10159230
- Ethynylestradiol EP Impurity H
- DTXCID4081721
- ZINC65748360
- ETHINYLESTRADIOL IMPURITY H [EP IMPURITY]
- ETHINYLESTRADIOL IMPURITY H (EP IMPURITY)
- (8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-16-one
- Q27280085
- 19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-16-ONE, 3,17-DIHYDROXY-, (17.ALPHA.)-
- 3,17-DIHYDROXY-19-NOR-17.ALPHA.-PREGNA-1,3,5(10)-TRIEN-20-YN-16-ONE
- 3,17-Dihydroxy-17alpha-19-norpregna-1,3,5(10)-trien-20-yn-16-one
- 19-NORPREGNA-1,3,5(10)-TRIEN-20-YN-16-ONE, 3,17-DIHYDROXY-, (17ALPHA)-
- 3,17-DIHYDROXY-19-NOR-17ALPHA-PREGNA-1,3,5(10)-TRIEN-20-YN-16-ONE
- (17a)-3,17-Dihydroxy-19-norpregna-1,3,5(10)-trien-20-yn-16-one; 16-Oxo Ethynyl Estradiol; 3,17-Dihydroxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yn-16-one (16-Oxoethinylestradiol; 16-Ketoethinylestradiol); Ethinylestradiol Imp. H (EP)
- (8R,9S,13S,14S,17R)-17-Ethynyl-3,17-dihydroxy-13-methyl-7,8,11,12,13,14,15,17-octahydro-6H-cyclopenta[a]phenanthren-16(9H)-one