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32419-58-2(EP Levonorgestrel Impurity D) Product Description

EP Levonorgestrel Impurity D Structure32419-58-2
CAS No.32419-58-2
Chemical Name:EP Levonorgestrel Impurity D
CBNumber:CB51872522
Molecular Formula:C21H30O
Formula Weight:298.46
MOL File:Mol file
EP Levonorgestrel Impurity D Synonyms:
13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity)
(17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol
13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (Levo Norgestrel IMpurity)
13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity D)
(17a)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol
13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity D)
Levonorgestrel IMpurity D
EP Levonorgestrel Impurity D

EP Levonorgestrel Impurity D Property

Melting point: 109-110 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3))
Boiling point: 413.6±45.0 °C(Predicted)
Density  1.07±0.1 g/cm3(Predicted)
storage temp.  Refrigerator
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Solid
pka 13.12±0.40(Predicted)
color  Colourless to Off-White Waxy

Safety

EP Levonorgestrel Impurity D Suppliers

Global( 45)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Cato Research Chemicals Inc.  3008394369@qq.comChina 6686 58
CR Corporation Limited  fred.wen@crcorporation.cnChina 8647 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725malulu@leyan.comChina 39953 58
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.  2880679888@qq.comChina 2881 58
Cato Research Chemicals Inc. 020-81960175-877tianwen.zhan@cato-chem.comChina 7733 58
Nantong Hanfang Biotechnology Co. , Ltd.  hanfangpharma@126.comChina 30968 58
BOC Sciences 1-631-485-4226;info@bocsci.comUnited States 14059 65
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016;3287908757@qq.comChina 9117 58
32419-58-2(EP Levonorgestrel Impurity D) Related Search:
13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity) (17α)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (Levo Norgestrel IMpurity) 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity D) (17a)-13-Ethyl-18,19-dinorpregn-4-en-20-yn-17-ol 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity D) Levonorgestrel IMpurity D EP Levonorgestrel Impurity D 13-Ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol - EP Levonorgestrel Impurity 4（Levonorgestrel EP Impurity D） Levonorgestrel EP IMP D Levonorgestrel EP impurity D 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity) 18,19-Dinorpregn-4-en-20-yn-17-ol, 13-ethyl-, (17α)- (9CI) 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levo Norgestrel Impurity) 13-ethyl-18,19-dinor-17a-pregn-4-en-20-yn-17-ol (8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol (Levonorgestrel Impurity) 32419-58-2 C21H30O Impurities Intermediates & Fine Chemicals Pharmaceuticals Steroids
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