Additional information
Appearance
Off white powder
Category
Pharmaceutical Impurity Standards
CAS No.
1350468-76-6
Catalogue No.
ACI-050108
Chemical Name
3,17-Dihydroxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yn-16-one
IUPAC Name
3,17-Dihydroxy-19-nor-17a-pregna-1,3,5(10)-trien-20-yn-16-one (16-oxo-ethinylestradiol)
Melting Point
198.7-200.6°C
Molecular Formula
C20H22O3
Molecular Weight
310.4
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
(17?)-3,17-Dihydroxy-19-norpregna-1,3,5(10)-trien-20-yn-16-one
Therapeutic Category
Contraceptive agent
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