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(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile structure

CAS No.: 98149-13-4

Chemical Name:: (17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile

Synonyms: Dienogest Impurity 14 (Dienogest EP Impurity M);17β-Cyanmethyl-4-brom-17β-hydroxy-oestra-4,9-dien-3-on;(4-Bromo-17-hydroxy-3-oxoestra-4,9-dien-17α-yl)acetonitrile;(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;"(17a)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile";19-Norpregna-4,9-diene-21-nitrile, 4-bromo-17-hydroxy-3-oxo-, (17α)-

CBNumber:: CB83121179

Molecular Formula:: C20H24BrNO2

Molecular Weight:: 390.32

MDL Number:

MOL File:: 98149-13-4.mol

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(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile Properties

Boiling point	582.4±50.0 °C(Predicted)
Density	1.43±0.1 g/cm3(Predicted)
pka	13.58±0.60(Predicted)

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile Chemical Properties,Uses,Production

Uses

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile is an impurity M of Dienogest (D441870); a useful contraceptive agent.

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile Preparation Products And Raw materials

Raw materials

Preparation Products

(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile Suppliers

Global( 16)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
BOC Sciences	16314854226	info@bocsci.com	United States	9926	65
TOSUN PHARM	020-61855200 13326451905	2881290884@qq.com	China	7487	58
Shenzhen Jianyi Biotechnology Co., Ltd	0755-84826604	3001783715@qq.com	CHINA	2898	58
Meng Cheng Technology (Shanghai) Co., LTD	400-820-6829	sales@mitachieve.com	China	8864	58
Hubei Xinyang Medical Technology Co., Ltd	15347293736 15347293736	2853117764@qq.com	China	8870	58
Zhuhai Anzhe Biotechnology Co,Ltd.	13570603050	793448631@qq.com	China	3015	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18810	58
Shenzhen Excellent Biomedical Technology Co., Ltd.	18318671572	2850803126@qq.com	China	4993	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Shanghai Kewel Chemical Co., Ltd.	50
BOC Sciences	65
TOSUN PHARM	58
Shenzhen Jianyi Biotechnology Co., Ltd	58
Meng Cheng Technology (Shanghai) Co., LTD	58
Hubei Xinyang Medical Technology Co., Ltd	58
Zhuhai Anzhe Biotechnology Co,Ltd.	58
QUALITY CONTROL SOLUTIONS LTD.	58
Shenzhen Excellent Biomedical Technology Co., Ltd.	58

98149-13-4((17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile)Related Search:

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17 alpha-cyanomethyl-19-nortestosterone 3,3-DiMethoxyestra-5(10),9(11)-dien-17-one (17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile Sts 64 Dienogestrel

9,11-Dehydro-17α-cyanoMethyl Estradiol DiMethoxy Dienogest (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Dienogest Impurity I

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(17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile (4-Bromo-17-hydroxy-3-oxoestra-4,9-dien-17α-yl)acetonitrile "(17a)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile" Dienogest Impurity 14 (Dienogest EP Impurity M) 17β-Cyanmethyl-4-brom-17β-hydroxy-oestra-4,9-dien-3-on 19-Norpregna-4,9-diene-21-nitrile, 4-bromo-17-hydroxy-3-oxo-, (17α)- (17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile 98149-13-4