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13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levo Norgestrel Impurity)_Molecular_structure_CAS_32419-58-2)
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13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levo Norgestrel Impurity)

Catalog No. E916950 Name Toronto Research Chemicals
CAS Number 32419-58-2 Website http://www.trc-canada.com
M. F. C21H30O Telephone +1 (416) 665-9696
M. W. 298.4623 Fax +1 (416) 665-4439
Purity Email info@trc-canada.com
Storage Refrigerator Chembase ID: 168524

SYNONYMS

IUPAC name
(1S,2R,10R,11S,14R,15S)-15-ethyl-14-ethynyltetracyclo[8.7.0.02,7.011,15]heptadec-6-en-14-ol
IUPAC Traditional name
(1S,2R,10R,11S,14R,15S)-15-ethyl-14-ethynyltetracyclo[8.7.0.02,7.011,15]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

Certificate of Analysis Download
Apperance Colorless Semi-Solid
Solubility Chloroform
MSDS Link Download
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)