13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Chemical Properties

Melting point:

>300°C

Boiling point:

453.6±45.0 °C(Predicted)

Density 

1.11±0.1 g/cm3(Predicted)

storage temp. 

-20°C Freezer

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Solid

pka

13.08±0.60(Predicted)

color 

Off-White to Light Brown

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity) Usage And Synthesis

Chemical Properties

Pale Brown Solid

Uses

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levonorgestrel EP Impurity C) is an impurity of Levonorgestrel.

Uses

EP Levonorgestrel impurity C.

13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levo Norgestrel Impurity)(1337972-89-0)Related Product Information

• (±)-13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol
• EP Levonorgestrel Impurity D
• D-Ethylgonendione
• 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
• 6β-Hydroxy Norgestrel
• (±)-13-ethyl-3-methoxygona-2,5(10)-dien-17beta-ol
• Levonorgestrel IMpurity N
• Levonorgestrel
• 6α-Hydroxy Norgestrel
• 13-ethyl-3-methoxy-18,19-dinor-17alpha-pregna-2,5(10)-dien-20-yn-17-ol
• 18-Methyl Mestranol
• (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol
• Norethindrone
• 6-Oxo D-(-)-Norgestrel
• Levonorgestrel EP Impurity I
• 18-Methyl Nandrolone
• Methoxydienone
• Δ5(10),6,8(9)-D-(-)-Norgestrel