Estra-4,9-diene-3,17-dione

Base Information

Chemical Name:Estra-4,9-diene-3,17-dione
CAS No.:13885-20-6
Molecular Formula:C₁₈H₂₂O₂
Molecular Weight:270.371
Hs Code.:
European Community (EC) Number:610-717-6
UNII:32XW5U770B
DSSTox Substance ID:DTXSID10199676,DTXSID40863499
Nikkaji Number:J1.447.871J
Wikipedia:Dienedione
Wikidata:Q76414548
Mol file:13885-20-6.mol

Synonyms:estra-4,9-diene-3,17-dione;5173-46-6;Dienedione;Trena;19-Norandrosta-4,9-diene-3,17-dione;UNII-32XW5U770B;4,9-Esteadine-3,17-dione;32XW5U770B;EC 610-717-6;19-Nor-4,9(10)-androstadienedione;(8S,13S,14S)-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione;(8S,13S,14S)-13-methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione;13-Methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta(a)phenanthrene-3,17-dione;Methyldienedione;Trenbolin;Estra-4,9-diene-3,17-dione;Dienogest Impurity B;(-)-Estra-4,9-diene-3,17-dione;T-ROID;(+/-)-19-Norandrosta-4,9-dien-3,17-dione;SCHEMBL669087;DTXSID10199676;DTXSID40863499;CHEBI:190043;(S)-13-Methyl-1,6,7,8,11,12,13,14,15,16-decahydro-2H-cyclopenta[a]phenanthrene-3,17-dione;BCP10785;AC-404;MFCD03695567;AKOS024437915;estra-4,9(10)-diene-3,17-dione;19-Norandrost-4,9-diene-3,17-dione;19-Norandrosta-4,9-dien-3,17-dione;DS-11338;E0920;Estra-4,9-diene-3,17-dione(methyldienedione);ESTRA-4,9-DIENE-3,17-DIONE, (-)-;Q-102804;19-NORANDROSTA-4,9(10)-DIENE-3,17-DIONE;(3aS,3bS,11aS)-11a-methyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthrene-1,7-dione

Suppliers and Price of Estra-4,9-diene-3,17-dione

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 2 raw suppliers

Chemical Property of Estra-4,9-diene-3,17-dione

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:466.525°C at 760 mmHg
Flash Point:173.444°C
PSA：34.14000
Density:1.167g/cm³
LogP:3.76150
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:270.161979940
Heavy Atom Count:20
Complexity:566

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC12CCC3=C4CCC(=O)C=C4CCC3C1CCC2=O
Isomeric SMILES:C[C@]12CCC3=C4CCC(=O)C=C4CC[C@H]3[C@@H]1CCC2=O
Uses The mixture of two enantiomers of Estra-4,9-diene-3,17-dione (E668550), (+/-)-Estra-4,9-diene-3,17-dione(Mixture of 2 EnantioMers) is used in the synthesis of (±)-Estrone (E889050) and (±)-Adrenosterone (A305600). A steroid The mixture of two enantiomers of Estra-4,9-diene-3,17-dione (E668550). It is used in the synthesis of (-)-Estrone (E889050) and (-)-Adrenosterone (A305600). A steroid y.

Technology Process of Estra-4,9-diene-3,17-dione

There total 10 articles about Estra-4,9-diene-3,17-dione 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: