4H-1-Benzopyran-4-one, 6,8-dibromo-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-

Base Information

Chemical Name:4H-1-Benzopyran-4-one, 6,8-dibromo-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-
CAS No.:95412-48-9
Molecular Formula:C15H8Br2O7
Molecular Weight:460.032
Hs Code.:

Synonyms:6,8-dibromo-2-(3,4-dihydroxy-phenyl)-3,5,7-trihydroxy-chromen-4-one;6,8-Dibrom-2-(3,4-dihydroxy-phenyl)-3,5,7-trihydroxy-chromen-4-on;

Suppliers and Price of 4H-1-Benzopyran-4-one, 6,8-dibromo-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-

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
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Total 0 raw suppliers

Chemical Property of 4H-1-Benzopyran-4-one, 6,8-dibromo-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-

Chemical Property:

PSA：131.36000
LogP:3.51300

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4H-1-Benzopyran-4-one, 6,8-dibromo-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-

There total 4 articles about 4H-1-Benzopyran-4-one, 6,8-dibromo-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy- 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: 80.0%

: 117-39-5,74893-81-5
quercetol

: 95412-48-9
6,8-dibromoquercetin

Guidance literature:: With hydrogen bromide; dihydrogen peroxide; In methanol; water; at 0 - 5 ℃; for 5h; Temperature;
DOI:10.14233/ajchem.2014.16175

Reference yield:

: 117-39-5,74893-81-5
quercetol

: 1569852-28-3
6,8-dibromo-2’-hydroxyquercetin

: 95412-48-9
6,8-dibromoquercetin

Guidance literature:: quercetol; With N-Bromosuccinimide; sodium hydroxide; In water; acetone; at 20 ℃; for 0.0333333h; Green chemistry;

With hydrogenchloride; sodium dithionite; In water; acetone; at 20 ℃; Overall yield = 520 mg; Green chemistry;
DOI:10.1016/j.tetlet.2014.01.081