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20402-62-4

20402-62-4 Structure

20402-62-4 Structure
IdentificationBack Directory
[Name]

Levonorgestrel EP Impurity I
[CAS]

20402-62-4
[Synonyms]

Levonorgestrel EP IMP I
6β-Deshydroxy-10β-hydroxylevonorgestrel
Levonorgestrel Impurity 9(Levonorgestrel EP Impurity I)
18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-10,17-dihydroxy-, (17α)-(±)- (9CI)
[Molecular Formula]

C21H28O3
[MOL File]

20402-62-4.mol
[Molecular Weight]

328.45
Hazard InformationBack Directory
[Uses]

6β-Deshydroxy-10β-hydroxylevonorgestrel (Levonorgestrel EP Impurity I) is an impurity of Levonorgestrel (N689510), an emergency contraceptive (1,2). Levonorgestrel is safe, tolerated and effective in emergency contraception in woman.
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