Additional information
Appearance
White Powder
Category
Pharmaceutical Impurity Standards
CAS No.
4717-38-8
Catalogue No.
ACI-050101
Chemical Name
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
IUPAC Name
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol (17ß-ethinylestradiol)
Melting Point
207.1-209.7°C
Molecular Formula
C20H24O2
Molecular Weight
296.4
Shipping Condition
cold Condition
Storage Condition
-20°C
Synonyms
17-epi-Ethynyl Estradiol
Therapeutic Category
Contraceptive agent
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