CAS: 100021-05-4
Sort by
Found 6 products.
5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (>90%)
CAS:Controlled ProductImpurity Levonorgestrel EP Impurity P Applications 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (Levonorgestrel EP Impurity P) is a Norgestrel (N689500) impurity.Formula:C21H28O2Purity:>90%Color and Shape:NeatMolecular weight:312.45Levonorgestrel EP Impurity P
CAS:Formula:C21H28O2Color and Shape:White To Off-White SolidMolecular weight:312.45Vitamin A EP Impurity C
CAS:Soluble in Chloroform & in Methanol Confirmed Insoluble in WatePurity:90% minColor and Shape:Off White or Beige SolidMolecular weight:312.45Levonorgestrel EP Impurity P
CAS:Soluble in Chloroform & in Methanol Confirmed Insoluble in WatePurity:90% minColor and Shape:Off White or Beige SolidMolecular weight:312.45(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one
CAS:Controlled Product(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one is a progestin that acts as an inhibitor of the P450 enzyme. It has been used in the treatment of women with fertility problems. (17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en--20--yn--3--one has shown inhibitory effects on voltage dependent calcium channels and thus may have contraceptive properties. It has also been shown to be effective in the long term treatment of intrauterine devices. Low bioavailability is a disadvantage of this drug.br>br>Formula:C21H28O2Purity:Min. 95%Color and Shape:PowderMolecular weight:312.45 g/mol
