CAS 100021-05-4

Levonorgestrel EP Impurity P

CAS: 100021-05-4

Formula: C₂₁H₂₈O₂

Molecular weight: 312.45

Ref: ST-EA-CP-L19016

Levonorgestrel EP Impurity P

CAS: 100021-05-4

Formula: C₂₁H₂₈O₂

Color and Shape: White To Off-White Solid

Molecular weight: 312.45

Ref: 4Z-L-2210

5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (>90%)

Controlled Product

CAS: 100021-05-4

Impurity Levonorgestrel EP Impurity P
Applications 5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel (Levonorgestrel EP Impurity P) is a Norgestrel (N689500) impurity.

Formula: C₂₁H₂₈O₂

Purity: >90%

Color and Shape: Neat

Molecular weight: 312.45

Ref: TR-D229935

Levonorgestrel EP Impurity P

CAS: 100021-05-4

Soluble in Chloroform & in Methanol Confirmed
Insoluble in Wate

Purity: 90% min

Color and Shape: Off White or Beige Solid

Molecular weight: 312.45

Ref: ML-LNG16

Vitamin A EP Impurity C

CAS: 100021-05-4

Soluble in Chloroform & in Methanol Confirmed
Insoluble in Wate

Purity: 90% min

Color and Shape: Off White or Beige Solid

Molecular weight: 312.45

Ref: ML-VTA03

(17a)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one

Controlled Product

CAS: 100021-05-4

(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: C₂₁H₂₈O₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 312.45 g/mol

Ref: 3D-FE20961