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13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
CAS: 32419-58-2
Ref. TR-E916950
10mg | 1,092.00 € |
Product Information
- 18,19-Dinorpregn-4-en-20-yn-17-ol
- 13-ethyl-
- (17a)- (9CI)
- 18,19-Dinor-17a-pregn-4-en-20-yn-17-ol
- 13-ethyl-
- 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (3-Deoxolevonorgestrel)
- Levonorgestrel Imp. D
Impurity Levonorgestrel EP Impurity D
Applications 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levonorgestrel EP Impurity D) is an impurity of Levonorgestrel.
References McGinty, D., et al.: Endocrinology, 24, 829 (1939), Belanger, A., et al.: Steroids, 37, 361 (1981), Nieman, L., et al.: J. Clin. Endocrinol. Metab., 61, 536 (1985), Klebe, G., et al.: J. Med. Chem., 37, 4130 (1994),
Chemical properties
Technical inquiry about: TR-E916950 13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
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