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Levonorgestrel IMpurity N

Levonorgestrel IMpurity N structure

CAS No.: 4222-96-2

Chemical Name:: Levonorgestrel IMpurity N

Synonyms: Levonorgestrel EP IMP N;Levonorgestrel IMpurity N;Levonorgestrel EP impurity N;13-Ethylgon-5(10)en-3,17-dione;13β-Ethylgon-5(10)-ene-3,17-dione;Gon-5(10)-ene-3,17-dione, 13-ethyl-;Levonorgestrel Impurity 14（Levonorgestrel EP Impurity N）;(8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione

CBNumber:: CB72674673

Molecular Formula:: C19H26O2

Molecular Weight:: 286.41

MDL Number:: MFCD18803643

MOL File:: 4222-96-2.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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Levonorgestrel IMpurity N Properties

Melting point	131-134°C
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	Chloroform (Slightly), Ethanol (Slightly), Ethyl Acetate (Slightly)
form	Solid
color	White to Off-White
FDA UNII	D9JW7S2J9U

Levonorgestrel IMpurity N Chemical Properties,Uses,Production

Uses

13-Ethylgon-5(10)en-3,17-dione (Levonorgestrel EP Impurity N) is an impurity from the synthesis of Levonorgestrel (N689510), an oral contraceptive.

Uses

13-Ethylgon-5(10)en-3,17-dione is an impurity from the synthesis of Levonorgestrel (N689510), an oral contraceptive.

Levonorgestrel IMpurity N Preparation Products And Raw materials

Raw materials

Preparation Products

Levonorgestrel IMpurity N Suppliers

Global( 36)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
CR Corporation Lomited		fred.wen@crcorporation.cn	CHINA	12069	58
Changsha Junyu Chemexpress.co., Ltd	+86-13723890100	info@csjyyy.cn	China	134	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Guangzhou PI PI Biotech Inc	+86-020-81716320 +86-13602409664	Sales@pipitech.com	China	3635	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8073	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17982	56

Supplier	Advantage
Standardpharm Co. Ltd.	58
Career Henan Chemica Co	58
CR Corporation Lomited	58
Changsha Junyu Chemexpress.co., Ltd	58
China National Standard Pharmaceutical Corporation Limited	58
Guangzhou PI PI Biotech Inc	55
J & K SCIENTIFIC LTD.	76
BOC Sciences	65
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
ChemStrong Scientific Co.,Ltd	56

4222-96-2(Levonorgestrel IMpurity N)Related Search:

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Levonorgestrel IMpurity N 13-Ethylgon-5(10)en-3,17-dione (8R,9S,13S,14S)-13-ethyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione Levonorgestrel EP impurity N Levonorgestrel Impurity 14（Levonorgestrel EP Impurity N） 13β-Ethylgon-5(10)-ene-3,17-dione Levonorgestrel EP IMP N Gon-5(10)-ene-3,17-dione, 13-ethyl- 4222-96-2 Pharmaceuticals, Intermediates & Fine Chemicals, Steroids