Additional information
Appearance
White Powder
Category
Pharmaceutical Impurity Standards
CAS No.
67703-68-8
Catalogue No.
ACI-050109
Chemical Name
19-Nor-17a-pregna-1,3,5(10), 6-tetraen-20-yne-3,17-diol
IUPAC Name
19-Nor-17a-pregna-1,3,5(10),6-tetraen-20-yne-3,17-diol (w/o assay)
Melting Point
178.1-179.8°C
Molecular Formula
C20H22O2
Molecular Weight
294.39
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
(17?)-19-Norpregna-1,3,5(10),6-tetraen-20-yne-3,17-diol
Therapeutic Category
Contraceptive agent
