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| Cat. Number | 733976251846760 |
| Chemical Name | 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levo Norgestrel Impurity) |
| CAS Number | 32419-58-2 |
| Category | Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids |
| Mol. Formula | C21H30O |
| Mol. Weight | 298.46 |
| Qty 1 |
2.5mg |
| Qty 2 | 25mg |
| Application Notes | EP Levonorgestrel impurity D. |
| Synonym | (17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol; EP Levonorgestrel Impurity D; |
| References |
McGinty, D., et al.: Endocrinology, 24, 829 (1939), |




