Promestriene
Product Description
| Product | Promestriene |
| CAS | 39219-28-8 |
| Formula | C22H32O2 |
| Synonym | (8R,9S,13S,14S)-17-methoxy-13-methyl-3-propoxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene |
Typical Product Specifications
| Molecular weight | 328.48828 |
| Assay/Purity | Typically NLT 98% |
| Chemical Structure | ![]() |
| Notes | Promestriene isย classified as an: Active Pharmaceutical Ingredient (API) / Pharmaceutical Intermediate ย |
| Class | Active Pharmaceutical Ingredients (API) & Intermediates, API Product List |
| Industry | Pharmaceutical |

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