3-Dehydroretinal

Base Information

Chemical Name:3-Dehydroretinal
CAS No.:472-87-7
Molecular Formula:C20H26O
Molecular Weight:282.426
Hs Code.:
European Community (EC) Number:207-457-7
UNII:HV8T003XO1
DSSTox Substance ID:DTXSID30878517
Metabolomics Workbench ID:29029
Nikkaji Number:J12.671C
Wikidata:Q5252392
Wikipedia:Dehydroretinal
Mol file:472-87-7.mol

Synonyms:3,4-didehydroretinal;3-dehydroretinal;dehydroretinal

Suppliers and Price of 3-Dehydroretinal

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

TRC
3-DehydroRetinal
25mg
$ 460.00

Medical Isotopes, Inc.
3-DehydroRetinal
100 mg
$ 2120.00

Medical Isotopes, Inc.
3-DehydroRetinal
10 mg
$ 640.00

Biosynth Carbosynth
3-Dehydro retinal
25 mg
$ 550.00

Biosynth Carbosynth
3-Dehydro retinal
10 mg
$ 260.00

Biosynth Carbosynth
3-Dehydro retinal
5 mg
$ 150.00

Biosynth Carbosynth
3-Dehydro retinal
2 mg
$ 80.00

Biosynth Carbosynth
3-Dehydro retinal
1 mg
$ 55.00

Total 10 raw suppliers

Chemical Property of 3-Dehydroretinal

Chemical Property:

Vapor Pressure:1.84E-07mmHg at 25°C
Boiling Point:425.9°Cat760mmHg
Flash Point:212.5°C
PSA：17.07000
Density:0.963g/cm³
LogP:5.49290
Storage Temp.:-86?C Freezer
Solubility.:Chloroform (Slightly), Methanol (Slightly, Sonicated)
XLogP3:5.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:5
Exact Mass:282.198365449
Heavy Atom Count:21
Complexity:561

Purity/Quality:

99% ^*data from raw suppliers

3-DehydroRetinal ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(CC=C1)(C)C)C=CC(=CC=CC(=CC=O)C)C
Isomeric SMILES:CC1=C(C(CC=C1)(C)C)/C=C/C(=C/C=C/C(=C/C=O)/C)/C
Uses An oxidized derivative of the visual pigment carotenoid.

Technology Process of 3-Dehydroretinal

There total 13 articles about 3-Dehydroretinal 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: 68.0%

: 6248-59-5
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2,4,6,8-nonatetraenenitrile

: 472-87-7
3,4-didehydroretinal

Guidance literature:: (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2,4,6,8-nonatetraenenitrile; With diisobutylaluminium hydride; In hexane; at -78 ℃; for 1.5h;

With water; silica gel; In hexane; for 0.5h; Further stages.;
DOI:10.1248/cpb.56.112

Reference yield:

: 79-80-1
vitamin A₂

: 472-87-7
3,4-didehydroretinal

Guidance literature:: With manganese(IV) oxide; Petroleum ether;

Reference yield:

: 817203-14-8
1-[(trifluoromethanesulfonyl)oxy]-2,6,6-trimethylcyclohexa-1,3-diene

: 472-87-7
3,4-didehydroretinal

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / AsPh₃ / Pd₂(dba)3 / 1-methyl-pyrrolidin-2-one / 4 h / 70 °C

2: 99 percent / DIBAL / tetrahydrofuran; hexane / 2 h / -78 °C

3: 135 mg / MnO₂; Na₂CO₃ / CH₂Cl₂ / 1.5 h / 25 °C

With manganese(IV) oxide; triphenyl-arsane; diisobutylaluminium hydride; sodium carbonate; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; hexane; dichloromethane; 1: Stille cross-coupling;
DOI:10.1039/b411585f