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METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE structure

CAS No.: 73671-92-8

Chemical Name:: METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE

Synonyms: -carboxylate;DUTASTERIDE INTERMEDIATE M3;Methyl 4-Aza-3-oxo-androstane-17β-carboxylate;Methyl 4-aza-5a-Androsta-3-one-17b-Carboxylate;Methyl 4-Aza-3-oxo-androstane-17Beta-carboxylate;Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate;METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3);3-Oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester;methyl4-aza-5-ALPH-A-androstanesteroid-3-one-17-BET-A-carboxylic acidmethyl ester;(4aR,4bS,6aS,7S,9aS,9bS,11aR)-methyl 4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate

CBNumber:: CB31011349

Molecular Formula:: C20H31NO3

Molecular Weight:: 333.46

MDL Number:: MFCD06411226

MOL File:: 73671-92-8.mol

MSDS File:: SDS

Last updated:2026-05-28 00:53:18

Product description	Number	Pack Size	Price
Methyl 4-Aza-3-oxo-androstane-17Beta-carboxylate	TRC-M288585-50MG	50mg	$72
Methyl 4-aza-5alpha-androstan-3-one-17beta-carboxylate 98%	AA00FG9F	25mg	$89
Methyl 4-aza-5alpha-androstan-3-one-17beta-carboxylate 98%	AA00FG9F	50mg	$143
METHYL-4-AZA-5ALPHA-ANDROSTAN-3-ONE-17BETA-CARBOXYLATE 98.00%	SHG0004820	1G	$1732.5
METHYL-4-AZA-5ALPHA-ANDROSTAN-3-ONE-17BETA-CARBOXYLATE 98.00%	SHG0004820	25G	$2079
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METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE Properties

Melting point	290-295 °C
Boiling point	471.8±45.0 °C(Predicted)
Density	1.095±0.06 g/cm3(Predicted)
solubility	Chloroform (Slightly)
form	Solid
pka	15.92±0.70(Predicted)
color	White
InChI	InChI=1S/C20H31NO3/c1-19-10-8-14-12(13(19)5-6-15(19)18(23)24-3)4-7-16-20(14,2)11-9-17(22)21-16/h12-16H,4-11H2,1-3H3,(H,21,22)/t12-,13-,14-,15+,16+,19-,20+/m0/s1
InChIKey	ZIJOERJCUZAWQB-ALHYADCGSA-N
SMILES	N1[C@@]2([H])[C@@](C)([C@@]3([H])CC[C@@]4(C)[C@]([H])([C@]3([H])CC2)CC[C@@H]4C(OC)=O)CCC1=O

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08
Signal word	Danger
Hazard statements	H302-H360FD-H412
Precautionary statements	P273-P501-P264-P270-P301+P312-P330-P501

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-M288585-50MG	Methyl 4-Aza-3-oxo-androstane-17Beta-carboxylate	73671-92-8	50mg	$72	2026-06-03	Buy
aablocks	AA00FG9F	Methyl 4-aza-5alpha-androstan-3-one-17beta-carboxylate 98%	73671-92-8	25mg	$89	2026-05-28	Buy
aablocks	AA00FG9F	Methyl 4-aza-5alpha-androstan-3-one-17beta-carboxylate 98%	73671-92-8	50mg	$143	2026-05-28	Buy
American Custom Chemicals Corporation	SHG0004820	METHYL-4-AZA-5ALPHA-ANDROSTAN-3-ONE-17BETA-CARBOXYLATE 98.00%	73671-92-8	1G	$1732.5	2021-12-16	Buy
American Custom Chemicals Corporation	SHG0004820	METHYL-4-AZA-5ALPHA-ANDROSTAN-3-ONE-17BETA-CARBOXYLATE 98.00%	73671-92-8	25G	$2079	2021-12-16	Buy

Product number	Packaging	Price	Buy
TRC-M288585-50MG	50mg	$72	Buy
AA00FG9F	25mg	$89	Buy
AA00FG9F	50mg	$143	Buy
SHG0004820	1G	$1732.5	Buy
SHG0004820	25G	$2079	Buy

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE Chemical Properties,Uses,Production

Uses

Methyl 4-Aza-3-oxo-androstane-17β-carboxylate tested for their ability to inhibit Δ4-3-keto steroid 5α-reductase in human and rat.

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE synthesis

Synthesis of METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE from Progesterone

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE Preparation Products And Raw materials

Raw materials

1H-Benz[e]indene-6-propanoic acid, 3-acetyldodecahydro-3a,6-dimethyl-7-oxo-, (3S,3aS,5aS,6R,9aS,9bS)- 1416955-18-4 2H-Indeno[5,4-f]quinolin-2-one, 7-acetyl-1,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-, (4aR,4bS,6aS,7S,9aS,9bS)- 1H-Benz[e]indene-6-propanamide, 3-acetyldodecahydro-3a,6-dimethyl-7-oxo-, (3S,3aS,5aS,6R,9aS,9bS)- 2H-Indeno[5,4-f]quinolin-2-one, 7-acetylhexadecahydro-4a,6a-dimethyl-, (4aR,4bS,6aS,7S,9aS,9bS,11aR)-

METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid 2,2-Dimethoxypropane Progesterone

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Preparation Products

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE Suppliers

Global( 42)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Hebei shuoxi biotechnology co. LTD	+8613081092107		CHINA	964	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15083	58
BOC Sciences	16314854226; +16314854226	inquiry@bocsci.com	United States	19853	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9653	58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd	+8618791163155	18791163155@163.com	China	3397	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53803	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39927	58
QUALITY CONTROL SOLUTIONS LTD.	+86-0755-66853366 +8613670046396	export03@qcsrm.com	China	24342	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hebei shuoxi biotechnology co. LTD	58
AFINE CHEMICALS LIMITED	58
BOC Sciences	58
changzhou huayang technology co., ltd	58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Chongqing Chemdad Co., Ltd	58
QUALITY CONTROL SOLUTIONS LTD.	58

View Lastest Price from METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-03-17	methyl (1S,5aR,9aR,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylate 73671-92-8		1g	99.9%	1 ton	Hebei shuoxi biotechnology co. LTD
	2019-07-06	METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE 73671-92-8	$1.00	1kg	95%-99%	10kg	Career Henan Chemical Co

methyl (1S,5aR,9aR,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylate
73671-92-8
$0.00
99.9%
Hebei shuoxi biotechnology co. LTD

METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE
73671-92-8
$1.00
95%-99%
Career Henan Chemical Co

73671-92-8(METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE)Related Search:

17-Methyltestosterone Testosterone undecanoate METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid

Methyl-4-aza-5alpfa-androst a-3-one -17beta-carboxylate METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE(M3) methyl (1S,5aR,9aR,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylate Methyl 4-Aza-3-oxo-androstane-17β-carboxylate 1H-Indeno[5,4-f]quinoline-7-carboxylic acid, hexadecahydro-4a,6a-dimethyl-2-oxo-, methyl ester, (4aR,4bS,6aS,7S,9aS,9bS,11aR)- DUTASTERIDE INTERMEDIATE M3 (4aR,4bS,6aS,7S,9aS,9bS,11aR)-methyl 4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylate 3-Oxo-4-aza-5α-androstane-17β-carboxylic acid methyl ester Methyl (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylate Methyl 4-aza-5a-Androsta-3-one-17b-Carboxylate Methyl 4-Aza-3-oxo-androstane-17Beta-carboxylate methyl4-aza-5-ALPH-A-androstanesteroid-3-one-17-BET-A-carboxylic acidmethyl ester -carboxylate 73671-92-8