Coumarin-7-carboxylic acid

Base Information

Chemical Name:Coumarin-7-carboxylic acid
CAS No.:17397-70-5
Molecular Formula:C10H6 O4
Molecular Weight:190.155
Hs Code.:2932209090
Mol file:17397-70-5.mol

Synonyms:2-Oxo-2H-chromene-7-carboxylicacid

Suppliers and Price of Coumarin-7-carboxylic acid

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 4 raw suppliers

Chemical Property of Coumarin-7-carboxylic acid

Chemical Property:

Melting Point:278-280 °C
Boiling Point:425.0±40.0 °C(Predicted)
PKA:3.82±0.20(Predicted)
PSA：67.51000
Density:1.466±0.06 g/cm3(Predicted)
LogP:1.49120

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Coumarin-7-carboxylic acid

There total 2 articles about Coumarin-7-carboxylic acid 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:

: 2445-83-2
7-methylcoumarin

: 17397-70-5
2-oxo-2H-chromene-7-carboxylic acid

Guidance literature:: 7-methylcoumarin; With manganese(IV) oxide; sulfuric acid; In water; chlorobenzene; at 70 - 90 ℃; for 1h;

With hydrogenchloride; sodium chlorite; In water; dimethyl sulfoxide; ethyl acetate; chlorobenzene; butanone; at 15 - 80 ℃; for 0.5h;