ChemicalBook >> CAS DataBase List >>(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one

(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one

CAS No.
1260525-53-8
Chemical Name:
(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one
Synonyms
Levonorgestrel EP impurity A;13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one;18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-;Levonorgestrel EP Impurity AQ: What is Levonorgestrel EP Impurity A Q: What is the CAS Number of Levonorgestrel EP Impurity A
CBNumber:
CB83930980
Molecular Formula:
C21H26O2
Molecular Weight:
310.44
MDL Number:
MOL File:
1260525-53-8.mol
Last updated:2022-12-21 16:56:50

(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one Properties

Boiling point 483.8±45.0 °C(Predicted)
Density 1.16±0.1 g/cm3(Predicted)
pka 12.86±0.40(Predicted)
FDA UNII 59LXR6H1IT

(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Medical Isotopes, Inc. 82523 LevonorgestrelimpurityA 98% 1260525-53-8 1mg $690 2021-12-16 Buy
Product number Packaging Price Buy
82523 1mg $690 Buy

(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,9,10,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

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Levonorgestrel EP impurity A 18,19-Dinorpregna-4,8(14)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)- Levonorgestrel EP Impurity AQ: What is Levonorgestrel EP Impurity A Q: What is the CAS Number of Levonorgestrel EP Impurity A 13-ethyl-17-hydroxy-18,19-dinor-17a-pregna-4,8(14)-dien-20-yn-3-one 1260525-53-8