3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one

Base Information

Chemical Name:3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one
CAS No.:31575-15-2
Molecular Formula:C13H14O3
Molecular Weight:218.252
Hs Code.:2932209090
DSSTox Substance ID:DTXSID50419880
Wikidata:Q82231098
ChEMBL ID:CHEMBL1819433
Mol file:31575-15-2.mol

Synonyms:3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one;31575-15-2;3-ethyl-7-hydroxy-4,8-dimethylchromen-2-one;MFCD02955593;Oprea1_682145;CHEMBL1819433;DTXSID50419880;STL457154;AKOS001662527;LS-04894;CS-0296542;EU-0012367;FT-0683992;EN300-302504;AO-375/14491010;SR-01000498860;SR-01000498860-1

Suppliers and Price of 3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-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
Packaging
price

Matrix Scientific
3-Ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one
500mg
$ 119.00

Chemenu
3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one 95%
5g
$ 329.00

American Custom Chemicals Corporation
3-ETHYL-7-HYDROXY-4,8-DIMETHYL-2H-CHROMEN-2-ONE 95.00%
5MG
$ 503.92

Alichem
3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one
5g
$ 387.20

AK Scientific
3-Ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one
500mg
$ 210.00

Total 6 raw suppliers

Chemical Property of 3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one

Chemical Property:

PSA：50.44000
LogP:2.67780
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:218.094294304
Heavy Atom Count:16
Complexity:332

Purity/Quality:

98%min ^*data from raw suppliers

3-Ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=C(C2=C(C(=C(C=C2)O)C)OC1=O)C

Technology Process of 3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-one

There total 2 articles about 3-ethyl-7-hydroxy-4,8-dimethyl-2H-chromen-2-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: 92.0%

: 608-25-3
2-methylbenzene-1,3-diol

: 607-97-6
ethyl 2-ethyl-3-oxobutanoate

: 31575-15-2
3-ethyl-7-hydroxy-4,8-dimethyl-2H-1-benzopyran-2-one

Guidance literature:: With perchloric acid; at 20 ℃;
DOI:10.1016/j.ejmech.2011.05.052

Reference yield:

: 31575-15-2
3-ethyl-7-hydroxy-4,8-dimethyl-2H-1-benzopyran-2-one

Guidance literature:: 2-Methylresorcin, α-Ethylacetessigsaeureethylester;

Reference yield:

: 31575-15-2
3-ethyl-7-hydroxy-4,8-dimethyl-2H-1-benzopyran-2-one

: 2114-00-3
2-bromo-1-phenyl-1-propanone

: C₂₂H₂₂O₄

Guidance literature:: 3-ethyl-7-hydroxy-4,8-dimethyl-2H-1-benzopyran-2-one; With tetrabutylammomium bromide; potassium carbonate; potassium iodide; In acetone; at 80 ℃; for 0.25h;

2-bromo-1-phenyl-1-propanone; In acetone; for 6h; Reflux;
DOI:10.3390/molecules22101672