2alpha,17-Dimethyl-19-nortestosterone

Base Information

Chemical Name:2alpha,17-Dimethyl-19-nortestosterone
CAS No.:1093-99-8
Molecular Formula:C₂₀H₃₀O₂
Molecular Weight:302.457
Hs Code.:
NSC Number:57432
UNII:QX0D2T51KL
DSSTox Substance ID:DTXSID90911095
Nikkaji Number:J2.792.185J
Wikidata:Q27148893
Mol file:1093-99-8.mol

Synonyms:2alpha,17-Dimethyl-19-nortestosterone;1093-99-8;UNII-QX0D2T51KL;QX0D2T51KL;17beta-Hydroxy-2alpha,17-dimethylestr-4-en-3-one;NSC 57432;NSC-57432;2.alpha.,17-Dimethyl-19-nortestosterone;17beta-Hydroxy-2alpha,17-dimethyl-4-estren-3-one;2-.alpha.-17-dimethyl-17-.beta.-hydroxy-estra-4-en-3-one;17-Hydroxy-2,13,17-Trimethyl-1,2,6,7,8,9,10,11,12,14,15,16-Dodecahydro Cyclopenta[A]Phenanthren-3-On;P 6071;CHEBI:79761;DTXSID90911095;NSC57432;(2R,8R,9S,10R,13S,14S,17S)-17-hydroxy-2,13,17-trimethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one;2-.alpha.-17-dimethyl-19-nortestosterone;17-Hydroxy-2,17-dimethylestr-4-en-3-one;Q27148893;Estr-4-en-3-one, 17.beta.-hydroxy-2.alpha.,17-dimethyl-;17.BETA.-HYDROXY-2.ALPHA.,17-DIMETHYL-4-ESTREN-3-ONE;ESTR-4-EN-3-ONE, 17-HYDROXY-2,17-DIMETHYL-, (2.ALPHA.,17.BETA.)-

Suppliers and Price of 2alpha,17-Dimethyl-19-nortestosterone

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
Packaging
price

Total 8 raw suppliers

Chemical Property of 2alpha,17-Dimethyl-19-nortestosterone

Chemical Property:

Vapor Pressure:1.31E-09mmHg at 25°C
Boiling Point:440.5°C at 760 mmHg
Flash Point:187.8°C
PSA：37.30000
Density:1.1g/cm³
LogP:4.12520
XLogP3:3.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:302.224580195
Heavy Atom Count:22
Complexity:536

Purity/Quality:: 98%,99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1CC2C3CCC4(C(C3CCC2=CC1=O)CCC4(C)O)C
Isomeric SMILES:C[C@@H]1C[C@@H]2[C@H]3CC[C@]4([C@H]([C@@H]3CCC2=CC1=O)CC[C@]4(C)O)C

Technology Process of 2alpha,17-Dimethyl-19-nortestosterone

There total 12 articles about 2alpha,17-Dimethyl-19-nortestosterone 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:

: 3332-97-6
17β-hydroxy-2β,17α-dimethyloestr-4-en-3-one

: 1093-99-8
2α,17α-Dimethyl-17β-hydroxy-oestr-4-en-3-on

Guidance literature:: With potassium hydroxide; In methanol;
DOI:10.1016/S0040-4020(01)93905-5

Reference yield:

: 1162-99-8
2,17α-Dimethyl-oestradiol-3-methylether

: 1093-99-8
2α,17α-Dimethyl-17β-hydroxy-oestr-4-en-3-on

Guidance literature:: Multi-step reaction with 2 steps

1: (i) Li, EtOH, liq. NH₃, Et₂O, (ii) aq. HCl, MeOH

2: aq. KOH / methanol

With potassium hydroxide; In methanol;
DOI:10.1016/S0040-4020(01)93905-5