Additional information
Appearance
Off-white Powder
Category
Pharmaceutical Impurity Standards
CAS No.
155683-59-3
Catalogue No.
ACI-121023
Chemical Name
13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-5,7,9-trien-20-yn-3-one
IUPAC Name
13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-5,7,9-trien-20-yn-3-one
Molecular Formula
C21H24O2
Molecular Weight
308.42
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
(13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,2,4,11,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one; ?5(10),6,8(9)-D-(-)-Norgestrel;
Therapeutic Category
Contraceptive
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