Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

Base Information

Chemical Name:Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester
CAS No.:66185-68-0
Molecular Formula:C15H16O4
Molecular Weight:260.29
Hs Code.:
DSSTox Substance ID:DTXSID20399807

Synonyms:66185-68-0;4-Methyl-2-oxo-2H-chromen-7-yl 3-methylbutanoate;Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester;DTXSID20399807

Suppliers and Price of Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

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 Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

Chemical Property:

XLogP3:3.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:260.10485899
Heavy Atom Count:19
Complexity:397

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=O)OC2=C1C=CC(=C2)OC(=O)CC(C)C

Technology Process of Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester

There total 1 articles about Butanoic acid, 3-methyl-, 4-methyl-2-oxo-2H-1-benzopyran-7-yl ester 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:

: 90-33-5,79566-13-5
7-hydroxy-4-methyl-chromen-2-one

: 108-12-3
isopentanoyl chloride

: 66185-68-0
7-isovaleryloxy-4-methyl-coumarin

Guidance literature:: With pyridine;
DOI:10.1039/jr9370000278

Reference yield:

: 66185-68-0
7-isovaleryloxy-4-methyl-coumarin

: 503-74-2
3-methylbutyric acid

: 90-33-5,79566-13-5
7-hydroxy-4-methyl-chromen-2-one

Guidance literature:: With water; In phosphate buffer; pH=7.2; Enzyme kinetics;
DOI:10.1016/j.phytochem.2006.12.014

Reference yield:

: 66185-68-0
7-isovaleryloxy-4-methyl-coumarin

: 8-[1-(2-chloro-benzoylhydrazono)-3-methyl-butyl]-7-hydroxy-4-methyl-coumarin

Guidance literature:: Multi-step reaction with 2 steps

1: aluminium chloride / 150 °C

2: acetic acid; ethanol

With aluminium trichloride; ethanol; acetic acid;
DOI:10.1039/jr9370000278