19-Norandrostenediol

19-Norandrostenediol Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:(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
CAS:19793-20-5
Purity:0.99 Package:5KG;1KG
Company Name: Apeloa production Co.,Limited
Tel: +8619933239880
Email: admin@apcl.com.cn
Products Intro: Product Name:19-norandrostenediol
CAS:19793-20-5
Purity:0.99 Package:5KG;1KG
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Email: sale@mainchem.com
Products Intro: Product Name:19-Norandrostenediol
CAS:19793-20-5
Company Name: Chemsky (shanghai) International Co.,Ltd  
Tel: 021-50135380
Email: shchemsky@sina.com
Products Intro: Product Name:Bolandiol;(3β,17β)-Estr-4-ene-3,17-diol; Estr-4-ene-3β,17β-diol; 19-Nor-4-androstene-3β,17β-diol; Norandrodiol Select 300; Δ4-Estrene-3β,17β-diol;
CAS:19793-20-5
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
Company Name: Wuhan Zonvsicom chemicals Co.,Ltd.  
Tel: 15623071665
Email: sales@zvsicom.com
Products Intro: Product Name:Bolandiol
CAS:19793-20-5
Purity:98 Package:1KG/10.00;
19-Norandrostenediol Basic information
Product Name:19-Norandrostenediol
Synonyms:19-NOR-4-ANDROSTENEDIOL;19-Nor-4-androstene-3-beta-17-beta-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
CAS:19793-20-5
MF:C18H28O2
MW:276.41
EINECS:
Product Categories:Miscellaneous Biochemicals
Mol File:19793-20-5.mol
19-Norandrostenediol Structure
19-Norandrostenediol Chemical Properties
Melting point 169-172°
Boiling point 431.0±45.0 °C(Predicted)
density 1.14±0.1 g/cm3(Predicted)
pka14.37±0.60(Predicted)
CAS DataBase Reference19793-20-5(CAS DataBase Reference)
Safety Information
DEA Controlled SubstancesCSCN: 4000
CSA SCH: Schedule III
NARC: No
MSDS Information
19-Norandrostenediol Usage And Synthesis
Originator19-Norandrostenediol,Epochem Co., Ltd.
UsesBolandiol is a unique anabolic steroid with androgenic, estrogenic, and progestational activities.
DefinitionChEBI: Bolandiol is a 3beta-hydroxy steroid that is estr-4-ene substituted by a beta-hydroxy group at positions 3 and 17. It is a synthetic anabolic steroid that is used as a dietary supplement by athletes to enhance performance. It has a role as a nutraceutical and a prohormone. It is a 17beta-hydroxy steroid, an anabolic androgenic steroid, a 3beta-hydroxy steroid and a diol. It derives from a hydride of an estrane.
Manufacturing ProcessTo 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 FunctionAnabolic
19-Norandrostenediol Preparation Products And Raw materials
Raw materialsLithium Aluminum Hydride-->Nandrolone
Preparation ProductsBolandiol
Tag:19-Norandrostenediol(19793-20-5) Related Product Information
2-METHYL-1,3-PROPANEDIOL 4-Androstenediol 6-Methyl-5-hepten-2-one 3-BUTENE-1,2-DIOL 2-Butene-1,4-diol Androstenediol Allyl methacrylate Poly(tetrahydrofuran) Allyloxypolyethyleneglycol METHYLCYCLOPENTADIENE DIMER Methandriol Methandriol dipropionate ANDROSTENEDIOL DIACETATE ANDROSTENEDIOL-3-ACETATE-17-BENZOATE Androst-5-en-7-one,3beta,17beta-bis(acetyloxy) ANDROSTENEDIOL-3-ACETATE androst-5-ene-(3beta,17beta)-diol dipropionate (3S,8R,9S,10R,13S,14S,17R)-3,17-dihydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,17-dodecahydrocyclopenta[a]phenanthren-16-one