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Dexamethasone-17-Ketone

Dexamethasone-17-Ketone structure

CAS No.: 2285-53-2

Chemical Name:: Dexamethasone-17-Ketone

Synonyms: Dexamethasone Impurity 45;Dexamethasone impurity 5/Dexamethasone-17-Ketone;Dexamethasone-17-Ketone (Mixture of Diastereomers);9α-Fluor-11β-hydroxy-16ξ-methyl-androsta-1,4-dien-3,7-dion;Androsta-1,4-diene-3,17-dione, 9-fluoro-11β-hydroxy-16-methyl- (6CI,7CI,8CI);Dexamethasone-17-ketone (Mixture of 16-alpha and 16-beta methyl Diastereomers)

CBNumber:: CB44810124

Molecular Formula:: C20H25FO3

Molecular Weight:: 332.42

MDL Number:

MOL File:: 2285-53-2.mol

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Dexamethasone-17-Ketone Properties

Melting point	270 °C
Boiling point	478.8±45.0 °C(Predicted)
Density	1.23±0.1 g/cm3(Predicted)
pka	13.23±0.70(Predicted)

Dexamethasone-17-Ketone Preparation Products And Raw materials

Raw materials

Preparation Products

Dexamethasone-17-Ketone Suppliers

Global( 15)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ChemStrong Scientific Co.,Ltd	0755-66853366 13670046396	sales@chem-strong.com	China	17982	56
BOC Sciences	16314854226	info@bocsci.com	United States	9926	65
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9506	60
Shenzhen Botel Biotechnology Co. Ltd.	0755-22202135 13316968096	1979313431@qq.com	China	7642	58
Hubei Moco Chemical Co., Ltd.	18627756402	3001051413@qq.com	China	10009	58
Hefei fuya biotechnology co. LTD	18096409024	sales02@foreversyn.com	China	1938	58
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	2682116078@qq.com	China	7844	58
Shenzhen Hengfeng Wanda Pharmaceutical Technology Co., Ltd	755-22677922-801 18126518403	2851922760@qq.com	China	5043	58
Changzhou Xianglong Pharmaceutical Technology Co., LTD	18661161657	yaoxiangqiu2021@163.com	China	10066	58
Molcoo Chemicals Inc.	18274848843	3001006472@qq.com	China	8620	58

Supplier	Advantage
ChemStrong Scientific Co.,Ltd	56
BOC Sciences	65
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Shenzhen Botel Biotechnology Co. Ltd.	58
Hubei Moco Chemical Co., Ltd.	58
Hefei fuya biotechnology co. LTD	58
Shenzhen ruikai de biotechnology co., ltd.	58
Shenzhen Hengfeng Wanda Pharmaceutical Technology Co., Ltd	58
Changzhou Xianglong Pharmaceutical Technology Co., LTD	58
Molcoo Chemicals Inc.	58

9α-Fluor-11β-hydroxy-16ξ-methyl-androsta-1,4-dien-3,7-dion Dexamethasone impurity 5/Dexamethasone-17-Ketone Dexamethasone-17-Ketone (Mixture of Diastereomers) Androsta-1,4-diene-3,17-dione, 9-fluoro-11β-hydroxy-16-methyl- (6CI,7CI,8CI) Dexamethasone-17-ketone (Mixture of 16-alpha and 16-beta methyl Diastereomers) Dexamethasone Impurity 45 2285-53-2