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19-Norandrostenediol

19-Norandrostenediol Structure
19-Norandrostenediol
  • CAS No.19793-20-5
  • Chemical Name:19-Norandrostenediol
  • CBNumber:CB4442136
  • Molecular Formula:C18H28O2
  • Formula Weight:276.41
  • MOL File:19793-20-5.mol
19-Norandrostenediol Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
19-Norandrostenediol Price More Price(7)
  • Brand: Biosynth Carbosynth
  • Product number: FN66092
  • Product name : 19-Nor-4-androstenediol
  • Purity: 
  • Packaging: 50 mg
  • Price: $50
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Biosynth Carbosynth
  • Product number: FN66092
  • Product name : 19-Nor-4-androstenediol
  • Purity: 
  • Packaging: 100 mg
  • Price: $75
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Biosynth Carbosynth
  • Product number: FN66092
  • Product name : 19-Nor-4-androstenediol
  • Purity: 
  • Packaging: 250 mg
  • Price: $120
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Biosynth Carbosynth
  • Product number: FN66092
  • Product name : 19-Nor-4-androstenediol
  • Purity: 
  • Packaging: 500 mg
  • Price: $180
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Biosynth Carbosynth
  • Product number: FN66092
  • Product name : 19-Nor-4-androstenediol
  • Purity: 
  • Packaging: 1 g
  • Price: $280
  • Updated: 2021/12/16
  • Buy: Buy

19-Norandrostenediol Chemical Properties,Usage,Production

  • Originator 19-Norandrostenediol,Epochem Co., Ltd.
  • Uses Bolandiol is a unique anabolic steroid with androgenic, estrogenic, and progestational activities.
  • Manufacturing Process To a suspension of 6 parts of lithium aluminum hydride in 2100 parts of ether there are added, with stirring, 7.2 parts of 19-nortestosterone in 700 parts of ether. The mixture is stirred with heating on the steam bath for 45 min, after which the unreacted lithium aluminum hydride is decomposed by addition of acetone. The mixture is diluted with water and the organic layer is separated and washed with water and saturated aqueous sodium chloride solution. After drying over anhydrous sodium sulfate, the ether solution is evaporated under vacuum and the residue is dissolved in benzene and thus applied to a chromatography column containing 760 parts of silica gel. The column is developed with benzene and then with 5 and 10% solutions of ethyl acetate in benzene. Further elution with a 15% solution of ethyl acetate in benzene and concentration of the eluate yields a residue which is recrystallized from acetone and water, ethyl acetate and petroleum ether, and again from acetone and water to yield the 4-estrene-3β,17β-diol, melting point 169°-172°C.
  • Therapeutic Function Anabolic
19-Norandrostenediol Preparation Products And Raw materials
Raw materials
Preparation Products
Global(41)Suppliers
  • Supplier: Mainchem Co., Ltd.
  • Tel:+86-0592-6210733
  • Fax:+86-0592-6210733
  • Email:sale@mainchem.com
  • Country:CHINA
  • ProdList:32439
  • Advantage:55
  • Supplier: Hangzhou J&H Chemical Co., Ltd.
  • Tel:0571-87396432-
  • Fax:0571-87396431
  • Email:sales@jhechem.com
  • Country:China
  • ProdList:13969
  • Advantage:53
  • Supplier: Carbosynth
  • Tel:--
  • Fax:--
  • Email:sales@carbosynth.com
  • Country:United Kingdom
  • ProdList:6040
  • Advantage:58
19793-20-5, 19-NorandrostenediolRelated Search:
  • 19-NOR-4-ANDROSTENEDIOL
  • 19-Nor-4-androstene-3-beta-17-beta-diol
  • (3S,8R,9S,10R,13S,14S,17S)-13-methyl-1,2,3,6,7,8,9,10,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
  • 19-NOR-ANDROSTENEDIOL(19-NOR-4-ANDROSTENE-3BETA,17BETA-DIOL)
  • 19 NOR ANDROST 3,17 DIOL,PLANT STANDARD
  • 19-Nor-4-androstene-3-b,17-b-diol
  • 19-Norandrostenediol
  • Bolandiol
  • Estr-4-ene-3b,17b-diol
  • 19-Norandrosta-4-ene-3β,17β-diol
  • Estr-4-ene-3β,17β-diol
  • (3β,17β)-Estr-4-ene-3,17-diol
  • Norandrodiol Select 300
  • Δ4-Estrene-3β,17β-diol
  • 19793-20-5
  • Miscellaneous Biochemicals