CAS 25073-30-7

Levonorgestrel Impurity 7 (Mixture of Diastereomers)

CAS: 25073-30-7

Formel: C₂₁H₂₈O₃

Farbe und Form: White To Off-White Solid

Molekulargewicht: 328.45

Ref: 4Z-L-2235

4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one

Kontrolliertes Produkt

CAS: 25073-30-7

Applications 4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one is an intermediate in the synthesis of derivatives of Levonogestrel (N689510), an emergency contraceptive.
References Glatt, H., et al.: Mutation. Res., 111, 99 (1983);

Formel: C₂₁H₂₈O₃

Farbe und Form: Neat

Molekulargewicht: 328.45

Ref: TR-E891940