Additional information
Appearance
White powder
Category
Pharmaceutical Impurity Standards
CAS No.
68-22-4
Catalogue No.
ACI-140600
Chemical Name
17-hydroxy-19-nor-17?-pregn-4-en-20-yn-3-one
IUPAC Name
17-hydroxy-19-nor-17?-pregn-4-en-20-yn-3-one
Melting Point
203.1-205.9°C
Molecular Formula
C20H26O2
Molecular Weight
298.42
Shipping Condition
Ambient
Storage Condition
2 – 8°C, dark
Synonyms
17?-Ethynyl-17-hydroxy-4-estrene-3-one
Therapeutic Category
oral contraceptive
