Product Description
| Product Name | Desogestrel EP Impurity E |
| Synonyms | 3β-Hydroxy desogestrelDesogestrel USP Related Compound B
13-Ethyl-11-methylidene-18,19-dinor-17α-pregn-4-en-20-yne-3β,17-diol (3β,17α)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yne-3,17-diol |
| Related API | Desogestrel |
| Category | Impurities |




