17beta-Methylandrost-4-en-3-one

Base Information

Chemical Name:17beta-Methylandrost-4-en-3-one
CAS No.:39006-59-2
Molecular Formula:C20H30O
Molecular Weight:286.4516
Hs Code.:
NSC Number:81396

Synonyms:NSC81396;SCHEMBL6898193;SFQNDRJWBXMSPE-ZFRJDGDFSA-N;17beta-methylandrost-4-en-3-one;NSC-81396;39006-59-2

Suppliers and Price of 17beta-Methylandrost-4-en-3-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of 17beta-Methylandrost-4-en-3-one

Chemical Property:

Vapor Pressure:1.48E-06mmHg at 25°C
Boiling Point:398.4°Cat760mmHg
Flash Point:187.6°C
Density:1.03g/cm³
XLogP3:5.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:0
Exact Mass:286.229665576
Heavy Atom Count:21
Complexity:504

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C
Isomeric SMILES:C[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C

Technology Process of 17beta-Methylandrost-4-en-3-one

There total 10 articles about 17beta-Methylandrost-4-en-3-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

: 17α-methyl-4-androsten-3-on-17β-yl 2-(2-iodophenyl)ethyl methyl phosphite

: 39006-59-2
17β-methyl-4-androsten-3-one

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 2h; Heating;
DOI:10.1021/ja0462777

Reference yield: 15.0%

: 76920-49-5
17α-methyl-3-oxo-androst-4-en-17β-yl Se-phenyl selenocarbonate

: 39006-59-2
17β-methyl-4-androsten-3-one

: 17α-methyl-3-oxo-androst-4-en-17β-yl formate

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; at 80 ℃;
DOI:10.1002/hlca.19800630823

Reference yield:

: C₂₃H₃₂O₅

: 39006-59-2
17β-methyl-4-androsten-3-one

: (8S,9S,10R,13R,14S)-10,13,17-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

Guidance literature:: With 2-(2'-pyridyl)benzimidazole; diphenylsilane; magnesium chloride; nickel dichloride; zinc; In N,N-dimethyl acetamide; at 40 ℃; Overall yield = 70 percent; Overall yield = 30 mg; Inert atmosphere; Schlenk technique;
DOI:10.1055/a-1328-0352