Ethinyl estradiol Impurity I
| API Category | Ethinylestradiol Impurity |
|---|---|
| Appearance | Off White Solid |
| CAT Number | DCTI-C-1440 |
| CAS Number | 67703-68-8 |
| IUPAC Name | (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol |
| Molecular Formula | C20H22O2 |
| Molecular Weight | 294.39 |
| Solubility | Methanol |
| Storage Condition | 2-8°C |
| Synonyms | Ethinyl estradiol EP Impurity I; 6-Ene-ethinylestradiol |
