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

Product Name: 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid
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 IMP A;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
CBNumber: CB3235270
Molecular Formula: C19H27NO3
Formula Weight: 317.42
MOL File: 104239-97-6.mol

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

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

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Safety

HS Code: 2933.79.8500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P281Use personal protective equipment as required.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P308+P313IF exposed or concerned: Get medical advice/attention.

P330Rinse mouth.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: O0515
Product name: 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid
Packaging: 1G
Price: $61
Updated: 2024/03/01

TCI Chemical

Product number: O0515
Product name: 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylic Acid
Packaging: 5G
Price: $242
Updated: 2024/03/01

TRC

Product number: O847250
Product name: 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAcid
Packaging: 1g
Price: $135
Updated: 2021/12/16

TRC

Product number: O847250
Product name: 3-Oxo-4-aza-5α-αndrost-1-ene-17β-carboxylicAcid
Packaging: 50g
Price: $1205
Updated: 2021/12/16

AK Scientific

Product number: J96084
Product name: 4-Aza-5alpha-androstan-1-ene-3-one-17beta-carboxylicacid
Packaging: 25g
Price: $252
Updated: 2021/12/16

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4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Chemical Properties,Usage,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, a 5α-reductase inhibitor used for treatment of benign prostatic hyperplasia acne, seborrhea, female hirsutism, prostatitis, and prostatic carcinoma and other hyperandrogenetic related disorders.

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.

4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 Canada 2 China 162 Europe 1 Germany 1 India 13 Japan 1 United Kingdom 2 United States 15 Global 198

Shanghai Norky Pharmaceutical Co., Ltd.

Tel: 021-021-61075308 15216782696
Fax: 021-61075308
Email: sales@norkysh.com
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Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
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Nanjing Chemlin Chemical Co., Ltd

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Chemsky（shanghai）International Co.,Ltd.

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Nanjing MeiBo Biological Technology Co., Ltd.

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Email: sales@mbbio.com
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XiaoGan ShenYuan ChemPharm co,ltd

Tel: 15527768850
Email: 1791901229@qq.com
Country: China
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Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: +8613162137806 18575662672
Fax: 021 51613951
Email: mzeng@3wpharm.com
Country: China
ProdList: 9742
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BioBioPha Co., Ltd.

Tel: 0871-65217109 13211707573;
Fax: 0871-65215563
Email: y.liu@mail.biobiopha.com
Country: China
ProdList: 5654
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View Lastest Price from 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid manufacturers

WUHAN CIRCLE POWDER TECHNOLOGY CO.,LTD

Product: 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6
Price: US $0.00/KG
Min. Order: 100g
Purity: 98%+
Supply Ability: 100kg
Release date: 2021-05-11

Hebei Yanxi Chemical Co., Ltd.

Product: 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6
Price: US $40.00-40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-20

Career Henan Chemical Co

Product: 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid 104239-97-6
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 10kg
Release date: 2018-12-18

104239-97-6, 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acidRelated Search:

Zearalenone Chromium picolinate 2,5-PYRIDINEDICARBOXYLIC ACID Quinocetone Folic acid Ethyl 2-(Chlorosulfonyl)acetate Androstenedione Clethodim Sodium L-pyroglutamate Gestrinone Citric acid METHYL 4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLATE Ascoric Acid 4-Androsten-3-one-5-ene-17-carboxylic acid Methyl 3-oxo-4-androstene-17beta-carboxylate 3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid Dihydrodutasteride 5β-Dutasteride

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

Dutasteride Impurity A (Dutasteride Acid Impurity)

4-AZA-5ALPHA-ANDROSTA-1-EN-3-ONE-17BETA-CARBOXYLIC ACID(M4 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

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

4-aza-5α-androstan-1-ene-3-one-17β-carboxylic acid (M4Acid)

M4 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

DUTASTERIDE EP IMP A

104239-97-6

Intermediates

Intermediates & Fine Chemicals

Pharmaceuticals

Steroids