Basic information Safety Supplier Related

19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate

Basic information Safety Supplier Related

19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Basic information

Product Name:
19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate
Synonyms:
  • (17α)-19-Norpregna-3,5-dien-20-yne-3,17-diol 3,17-Diacetate
  • Norethindrone Diacetate
  • 19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate
  • 17-alpha-ethinethinyl-19-nor-delta(sup 3,5)-androstadiene-3,17-diol diacetate
  • 17-alpha-ethynyl-19-nor-delta(sup 3,5)-androstadiene-3,17-diol diacetate
  • 17-diol, diacetate, (17-alpha)-19-norpregna-5-dien-20-yne-3
  • 17-Ethinyl-3,17-dihydroxyestra-3,5-diene 3,17-diacetate
  • Norethindrone Diacetate Impurity
CAS:
2205-78-9
MF:
C24H30O4
MW:
382.49
Product Categories:
  • Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
Mol File:
2205-78-9.mol
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19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Chemical Properties

Melting point:
167-169 °C(Solv: methanol (67-56-1))
Boiling point:
429.64°C (rough estimate)
Density 
1.0607 (rough estimate)
refractive index 
1.4860 (estimate)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Slightly)
form 
Solid
color 
Off-White to Pale Yellow
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19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Usage And Synthesis

Chemical Properties

Off-white Solid

Uses

Inhibits the development of uterus decidua. Estrogenic activity.

19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate Preparation Products And Raw materials

Raw materials

19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetateSupplier

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