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4-aza-5a-androstan-1-ene-3-one-17b-carboxylic acid or M4 acid

Inquiry
  Post Date: Jun 06,2013
  Expiry Date: Jun 06,2014
  Detailed Description: Cas No. :104239-97-6 Quantity: 1500Kilograms
Specs:Enterprise standard
Payment Method: T/T
ProductName:M4 acid

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

CAS:104239-97-6

Chemical Structure:

Use:Dutasteride's intermediate

  CAS Registry Number:

104239-97-6

  Synonyms: ;4-Aza-5alpha-Androsta-1-en-3-One-17Beta-Carboxylic acid;(5alpha,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-17β-Carboxylic acid;3-Oxo-4-aza-5a-androst-1-ene-17-Carboxylic acid;(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;4-aza-5α-androstan-1-ene-3-oxo-17β-carboxylic acid;
  Molecular Formula: C19H27NO3
  Molecular Weight: 317.4226
  Molecular Structure: 104239-97-6 4-Aza-5a-androstan-1-ene-3-one-17b-carboxylic acid

  Company: Longhui Qunfeng Chemical Co.,LTD     [ China ]        
  Contact: Robert
  Tel: 0731-82173407
  Fax: 0731-82173407
  Email: willian215@live.cn
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