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Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate structure

CAS No.: 157307-36-3

Chemical Name:: Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate

Synonyms: Dutasteride EP Imp C;Dutasteride Ethyl Ester;Dutasteride EP Impurity C;Duetasteride EP impurity C;AHSRUURQZYMTKR-FKLRSJPUSA-N;Dutasteride Impurity 6(Dutasteride EP Impurity C);Ethyl 3-oxo-4-aza-5a-androst-1-ene-17b-carboxylate;Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate;Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate;Ethyl 3-oxo-4-aza-5α-androst-1-ene-173-carboxylate

CBNumber:: CB52695869

Molecular Formula:: C21H31NO3

Molecular Weight:: 345.48

MDL Number:: MFCD31562972

MOL File:: 157307-36-3.mol

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

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Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Properties

Melting point	237 - 238°C
Boiling point	489.9±45.0 °C(Predicted)
Density	1.099±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Sonicated)
form	Solid
pka	14.16±0.70(Predicted)
color	White to Off-White
FDA UNII	0MD9WO44DD

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00ADES	Ethyl3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate	157307-36-3	100mg	$310	2021-12-16	Buy
aablocks	AA00ADES	Ethyl3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate	157307-36-3	1g	$1410	2021-12-16	Buy

Product number	Packaging	Price	Buy
AA00ADES	100mg	$310	Buy
AA00ADES	1g	$1410	Buy

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Chemical Properties,Uses,Production

Uses

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate (Dutateride EP Impurity C) is a compound synthesized in the production of azasteroids. Used in the inhibition of 5α-reductase and of androgen receptor binding, both major effecters in the male hormonal system.

Uses

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate is a compound synthesized in the production of azasteroids. Used in the inhibition of 5α-reductase and of androgen receptor binding, both major effecters in the male hormonal system.

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Suppliers

Global( 47)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
CR Corporation Lomited		fred.wen@crcorporation.cn	CHINA	12069	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131980	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
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	17993	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50

Supplier	Advantage
Standardpharm Co. Ltd.	58
CR Corporation Lomited	58
sgtlifesciences pvt ltd	58
China National Standard Pharmaceutical Corporation Limited	58
Amadis Chemical Company Limited	58
Guangzhou PI PI Biotech Inc	55
J & K SCIENTIFIC LTD.	76
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
ChemStrong Scientific Co.,Ltd	56
Shanghai Kewel Chemical Co., Ltd.	50

157307-36-3(Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate)Related Search:

Dutasteride Related Impurity 1 Dutasteride Chloro IMpurity Dutasteride EP Impurity I JWJOTENAMICLJG-XHGXNVPLSA-N 1,4-Bis(trifluoromethyl)-benzene

3,4-Bis-trifluoromethyl-phenylamine 2,6-BIS(TRIFLUOROMETHYL)ANILINE (5a,6a,17)-N-(1,1-Dimethylethyl)-6-hydroxy-3-oxo-4-azaandrost-1-ene-17-carboxamide Dutasteride IMpurity L 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid

5,6-Dehydro-17β-dutasteride 2,5-Bis(trifluoromethyl)aniline 5β-Dutasteride METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Dutasteride Impurity E (Dutasteride 17-alfa-epimer)

Dihydrodutasteride 2,5-Bis(trifluoromethyl)nitrobenzene 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid

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Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Dutasteride EP Impurity C AHSRUURQZYMTKR-FKLRSJPUSA-N (4aR,4bS,6aS,7S,9aS,9bS,11aR)-ethyl 4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate Dutasteride Impurity 6(Dutasteride EP Impurity C) Dutasteride EP Imp C (4aR,4bS,6aS,7R,9aS,9bS,11aR)-ethyl 4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate 1H-Indeno[5,4-f]quinoline-7-carboxylic acid, 2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-4a,6a-dimethyl-2-oxo-, ethyl ester, (4aR,4bS,6aS,7S,9aS,9bS,11aR)- Ethyl 3-oxo-4-aza-5a-androst-1-ene-17b-carboxylate Dutasteride EP Impurity C (Dutasteride Ethyl Ester) Ethyl 3-Oxo-4-aza-5a-androst-1-ene-17-Beta-carboxylate Dutasteride Ethyl Ester Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate Duetasteride EP impurity C (4aR,4bS,6aS,7S,9aS,9bS,11aR)-Ethyl 4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate (Dutasteride Impurity) Ethyl 3-oxo-4-aza-5α-androst-1-ene-173-carboxylate 157307-36-3 Pharmaceuticals, Intermediates & Fine Chemicals, Steroids