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Desogestrel EP IMpurity B

Desogestrel EP IMpurity B Structure
CAS No.
54024-12-3
Chemical Name:
Desogestrel EP IMpurity B
Synonyms
11-Methylenelynestrenol;Desogestrel EP IMpurity B;Desogestrel Impurity 2(EP Impurity B);(17α)-11-Methylene-19-norpregn-4-en-20-yn-17-ol;11-Methylidene-19-nor-17α-pregn-4-en-20-yn-17-ol;Desogestrel Impurity 2(Desogestrel EP Impurity B);19-Norpregn-4-en-20-yn-17-ol, 11-methylene-, (17α)- (9CI);(8S,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol;(8S,9S,10R,13S,14S,17R)-17-Ethynyl-13-methyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol (Desogestrel Impurity)
CBNumber:
CB22622194
Molecular Formula:
C21H28O
Molecular Weight:
296.45
MOL File:
54024-12-3.mol
Modify Date:
2023/5/4 15:12:22
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Desogestrel EP IMpurity B Properties

Boiling point 414.7±45.0 °C(Predicted)
Density 1.08±0.1 g/cm3(Predicted)
pka 13.07±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08,GHS09
Signal word  Danger
Hazard statements  H410-H360-H351
Precautionary statements  P201-P202-P281-P308+P313-P405-P501-P273-P391-P501

Desogestrel EP IMpurity B Chemical Properties,Uses,Production

Uses

11-Methylenelynestrenol is an impurity of the progestogen, Desogestrel (D296875)

Desogestrel EP IMpurity B Preparation Products And Raw materials

Raw materials

Preparation Products

Desogestrel EP IMpurity B Suppliers

Global( 26)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Pharma Affiliates 172-5066494 Haryana, India 6761 58 Inquiry
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 China 9592 60 Inquiry
Zhuhai Anzhe Biotechnology Co,Ltd. 13169972583 China 3015 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
QUALITY CONTROL SOLUTIONS LTD. 13670046396 China 18899 58 Inquiry
Henan Vcommend Consultrading Co., Ltd. 13393721940 China 9911 58 Inquiry
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050 China 10529 58 Inquiry
Supplier Advantage
CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
SynZeal Research Pvt Ltd 58
Pharma Affiliates 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Zhuhai Anzhe Biotechnology Co,Ltd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58
QUALITY CONTROL SOLUTIONS LTD. 58
Henan Vcommend Consultrading Co., Ltd. 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 58

54024-12-3(Desogestrel EP IMpurity B)Related Search:

Desogestrel 13b-Ethyl-11-methylenegon-4-en-17-one
(17α)-11-Methylene-19-norpregn-4-en-20-yn-17-ol 11-Methylenelynestrenol Desogestrel EP IMpurity B (8S,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol Desogestrel Impurity 2(EP Impurity B) Desogestrel Impurity 2(Desogestrel EP Impurity B) 19-Norpregn-4-en-20-yn-17-ol, 11-methylene-, (17α)- (9CI) 11-Methylidene-19-nor-17α-pregn-4-en-20-yn-17-ol (8S,9S,10R,13S,14S,17R)-17-Ethynyl-13-methyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol (Desogestrel Impurity) 54024-12-3 Impurities Intermediates & Fine Chemicals Pharmaceuticals Steroids