For research use only. Not for therapeutic Use.
| CAS Number | 155683-61-7 |
| Synonyms | (17α)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol; Ethinyl Estradiol Impurity K (EP) |
| Molecular Formula | C21H26O2 |
| Purity | ≥95% |
| Storage | Store at -20°C |
| IUPAC Name | (8R,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| InChI | InChI=1S/C21H26O2/c1-4-21(23)12-10-18-17-6-5-14-13(2)19(22)8-7-15(14)16(17)9-11-20(18,21)3/h1,7-8,16-18,22-23H,5-6,9-12H2,2-3H3/t16-,17-,18+,20+,21+/m1/s1 |
| InChIKey | GJUXDWYIPYRJJU-SACAXFFCSA-N |
| SMILES | CC1=C(C=CC2=C1CCC3C2CCC4(C3CCC4(C#C)O)C)O |
