13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levo Norgestrel Impurity)

• Catalog No.: E916950
• CAS Number: 32419-58-2
• M. F.: C21H30O
• M. W.: 298.4623
• Storage: Refrigerator

SYNONYMS

• IUPAC name: (1S,2R,10R,11S,14R,15S)-15-ethyl-14-ethynyltetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-6-en-14-ol
• IUPAC Traditional name: (1S,2R,10R,11S,14R,15S)-15-ethyl-14-ethynyltetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-6-en-14-ol
• Synonyms: EP Levonorgestrel Impurity D; (17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol

DATABASE IDS

• CAS Number: 32419-58-2

PROPERTIES

• Apperance: Colorless Semi-Solid
• Solubility: Chloroform
• Storage Condition: Refrigerator

DETAILS

Description (English)

EP Levonorgestrel impurity D.

REFERENCES

• McGinty, D., et al.: Endocrinology, 24, 829 (1939)
• Belanger, A., et al.: Steroids, 37, 361 (1939)
• Nieman, L., et al.: J. Clin. Endocrinol. Metab., 61, 536 (1939)
• Klebe, G., et al.: J. Med. Chem., 37, 4130 (1939)