7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE

Base Information

Chemical Name:7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE
CAS No.:4069-67-4
Molecular Formula:C10H8O3
Molecular Weight:176.172
Hs Code.:
Mol file:4069-67-4.mol

Synonyms:3-methyl umbelliferone;7-hydroxy-3-methyl-coumarin;7-HYDROXY-3-METHYL-2H-1-BENZOPYRAN-2-ONE;3-methyl-7-hydroxycoumarin;methylumbelliferone;2H-1-Benzopyran-2-one,7-hydroxy-3-methyl;7-Hydroxy-3-methyl-cumarin;7-hydroxy-3-methyl-2H-chromen-2-one;

Suppliers and Price of 7-HYDROXY-3-METHYL-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

American Custom Chemicals Corporation
7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE 95.00%
5MG
$ 505.33

Total 6 raw suppliers

Chemical Property of 7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE

Chemical Property:

Melting Point:218 °C
Boiling Point:377.4±37.0 °C(Predicted)
PKA:8.00±0.20(Predicted)
PSA：50.44000
Density:1.319±0.06 g/cm3(Predicted)
LogP:1.80700

Purity/Quality:

98%min ^*data from raw suppliers

7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE

There total 15 articles about 7-HYDROXY-3-METHYL-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: 97.0%

: 2605-68-7
methyl 2-(triphenylphosphoranylidene)propionate

: 95-01-2
2,4-Dihydroxybenzaldehyde

: 4069-67-4
7-hydroxy-3-methyl-2H-chromen-2-one

Guidance literature:: methyl 2-(triphenylphosphoranylidene)propionate; 2,4-Dihydroxybenzaldehyde; In methanol; at 20 ℃;

In methanol; at 40 - 50 ℃; for 4h; UV-irradiation;
DOI:10.1002/jhet.3151