ChemicalBook >> CAS DataBase List >>4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid

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

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

CAS No.: 104239-97-6

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

Synonyms: M4 ACID;F10 acid;Refer to D-3512;Dutasteride Acid;Dutasteride EP Impurity A;Dutasteride impurity A -I;Dutasteride Intermediate M4?ACID;1-androstene-3-one-4-aza-17B-carboxylic acid;1-androsten-3-keto-4-aza-17b-carboxylic acid;3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAci

CBNumber:: CB3235270

Molecular Formula:: C19H27NO3

Molecular Weight:: 317.42

MDL Number:: MFCD08063794

MOL File:: 104239-97-6.mol

Last updated:2023-09-20 16:58:51

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

Melting point	295-297 °C
Boiling point	527.3±50.0 °C(Predicted)
Density	1.166
storage temp.	2-8°C
solubility	Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly, Sonicated)
pka	4.80±0.60(Predicted)
form	Solid
color	Off-White to Pale Brown
FDA UNII	2E6A626D4R

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08,GHS07
Signal word	Warning
Hazard statements	H361-H302
Precautionary statements	P201-P202-P281-P308+P313-P405-P501-P264-P270-P301+P312-P330-P501
HS Code	2933.79.8500

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid price More Price(16)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	O0515	3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid	104239-97-6	1G	$61	2024-03-01	Buy
TCI Chemical	O0515	3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid	104239-97-6	5G	$242	2024-03-01	Buy
TRC	O847250	3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAcid	104239-97-6	1g	$135	2021-12-16	Buy
TRC	O847250	3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAcid	104239-97-6	50g	$1205	2021-12-16	Buy
AK Scientific	J96084	4-Aza-5alpha-androstan-1-ene-3-one-17beta-carboxylicacid	104239-97-6	25g	$252	2021-12-16	Buy

Product number	Packaging	Price	Buy
O0515	1G	$61	Buy
O0515	5G	$242	Buy
O847250	1g	$135	Buy
O847250	50g	$1205	Buy
J96084	25g	$252	Buy

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Chemical Properties,Uses,Production

Chemical Properties

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid is Off-White Powder

Uses

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid is an intermediate in the synthesis of Finasteride, am onhibitor of 5a-reductase, the enzyme which converts testosterone to the more potent androgen, 5a-dihydrotestosterone

Uses

A novel intermediate in the synthesis of Finasteride and Dutasteride, a 5α-reductase inhibitors used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and p rostatic carcinoma and other hyperandrogenetic related disorders.

Uses

A novel intermediate in the synthesis of Finasteride, a 5α-reductase inhibitor used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders.

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

Synthesis of 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid from Progesterone

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

BIS(TRIMETHYLSILYL) SULFATE METHYL 4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid Dichloromethane

Methanol 1,3-Cyclohexanedione

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Preparation Products

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

Global( 196)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15933	58
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1811	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3012	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	sales@dolonchem.com	CHINA	2972	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58

Supplier	Advantage
Hebei Yanxi Chemical Co., Ltd.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Beijing Cooperate Pharmaceutical Co.,Ltd	55
Henan Tianfu Chemical Co.,Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
career henan chemical co	58
Nanjing Dolon Biotechnology Co.,Ltd.	58
Accela ChemBio Inc.	58
Standardpharm Co. Ltd.	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-03-16	4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6	US $0.00 / KG	100g	98%+	100kg	WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD
2023-09-20	4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6	US $40.00-40.00 / kg	1kg	0.99	10 tons	Hebei Yanxi Chemical Co., Ltd.
2019-07-06	4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6	US $1.00 / kg	1kg	95%-99%	10kg	Career Henan Chemical Co

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
104239-97-6
US $0.00 / KG
98%+
WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
104239-97-6
US $40.00-40.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
104239-97-6
US $1.00 / kg
95%-99%
Career Henan Chemical Co

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

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid(104239-97-6)¹HNMR

104239-97-6(4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid)Related Search:

Androstenedione Ethyl 2-(Chlorosulfonyl)acetate Folic acid Quinocetone 2,5-PYRIDINEDICARBOXYLIC ACID

Chromium picolinate Zearalenone Citric acid Gestrinone Sodium L-pyroglutamate

Clethodim METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Ascoric Acid Methyl 3-oxo-4-androstene-17beta-carboxylate 4-Androsten-3-one-5-ene-17-carboxylic acid

3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid Dihydrodutasteride 5β-Dutasteride

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4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLIC ACID (5APHA,17BETA)-3-OXO-4-AZAANDROST-1-ENE-17-CARBOXYLIC ACID 3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylicAcid (5alpha,17beta)-3-Oxo-4-azaandrost-1-ene-17-carboxylic acid 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 4-AZA-5A-ANDROSTAN-1-ENE-3-ONE-17β-CARBOXYLIC ACID 3-Oxo-4-aza-5a-androst-1-ene-17-carboxylic Acid 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid 4-aza-5α-androstan-1-ene-3-oxo-17β-carboxylic acid 4-Aza-5a-androstan-1-en-one-16b-carboxylic acid Finasteride related: (5apha,17beta)-3-oxo-4-Azaandrost-1-ene-17-carboxylic acid 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-, (4aR,4bS,6aS,7S,9aS,9bS,11aR)- 3-Oxo-4-aza-5α-androst-1-ene-17-carboxylic acid 4-Aza-5a-androsten-1-ene-3-one-17b-carboxylic acid 4-aza-5α-androstan-1-ene-3-one-17β-carboxylic acid (M4Acid) M4 ACID Dutasteride Impurity A (Dutasteride Acid Impurity) 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLIC ACID(M4 ACID) Dutasteride EP Impurity A (4aR,4bS,6aS,7S,9aS,9bS,11aR)-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-carboxylic acid Dutasteride EP Impurity A (Finasteride Impurity 1) Finasteride Impurity 1 (Dutasteride EP Impurity A) 2-Iodo-3-oxo-4-azaandrostane-17-carboxylic acid Dutasteride impurity A -I (5a,17b)-3-Oxo-4-aza-androst-1-ene-17-carboxylic acid Dutasteride Impurity 12(Dutasteride EP Impurity A) Dutasteride Acid 3-Oxo-4-aza-5alpha-androst-1-ene-17beta-carboxylic Acid 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic acid F10 acid 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acidQ: What is 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Q: What is the CAS Number of 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Q: What is the storage condition of 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Q: What are the applications of 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylic Acid (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxylic acid Dutasteride Intermediate M4?ACID 1-androstene-3-one-4-aza-17B-carboxylic acid 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAci 4-aza-5α-androstan-1-ene-3-one-17β-carboxylic acid (M4Acid) 3-Oxo-4-aza-5alpha-androst-1-en-17beta-carboxylic acid Refer to D-3512 1-androsten-3-keto-4-aza-17b-carboxylic acid 4-aza-5α-androstan-1-ene-3-one-17β-carboxylic acid 4-Aza-5Α-Androstan-1-Ene-3-Oxo-17Β-Carboxylic Acid 104239-97-6 Intermediates Intermediates & Fine Chemicals Pharmaceuticals Steroids