Benzquercin

Base Information

Chemical Name:Benzquercin
CAS No.:13157-90-9
Molecular Formula:C50H40 O7
Molecular Weight:752.863
Hs Code.:
UNII:499L7I0905
DSSTox Substance ID:DTXSID70157116
Nikkaji Number:J8.091H
Wikidata:Q27259265
NCI Thesaurus Code:C74267
ChEMBL ID:CHEMBL2103922
Mol file:13157-90-9.mol

Synonyms:benzquercin;benzquercine

Suppliers and Price of Benzquercin

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
BENZQUERCIN 95.00%
5MG
$ 504.49

Total 3 raw suppliers

Chemical Property of Benzquercin

Chemical Property:

Vapor Pressure:3.87E-34mmHg at 25°C
Melting Point:123-125°
Boiling Point:911.8°Cat760mmHg
Flash Point:360.9°C
PSA：76.36000
Density:1.3g/cm³
LogP:11.35500
XLogP3:10.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:16
Exact Mass:752.27740361
Heavy Atom Count:57
Complexity:1220

Purity/Quality:

99% ^*data from raw suppliers

BENZQUERCIN 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)COC2=C(C=C(C=C2)C3=C(C(=O)C4=C(O3)C=C(C=C4OCC5=CC=CC=C5)OCC6=CC=CC=C6)OCC7=CC=CC=C7)OCC8=CC=CC=C8

Technology Process of Benzquercin

There total 6 articles about Benzquercin 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: 95.0%

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

: 100-44-7
benzyl chloride

: 13157-90-9
2-[3,4-bis(phenylmethoxy)phenyl]-3,5,7-tris(phenylmethoxy)chromen-4-one

Guidance literature:: With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; at 20 ℃; for 35h; Inert atmosphere;
DOI:10.1055/s-0030-1258310

Reference yield: 95.0%

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

: 100-39-0
benzyl bromide

: 13157-90-9
2-[3,4-bis(phenylmethoxy)phenyl]-3,5,7-tris(phenylmethoxy)chromen-4-one

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 72h;
DOI:10.1002/chem.201701812

Reference yield: 77.3%

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

: 100-39-0
benzyl bromide

: 1486-63-1
3,7-bis(benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-5-hydroxy-4H-1-benzopyran-4-one

: 13157-90-9
2-[3,4-bis(phenylmethoxy)phenyl]-3,5,7-tris(phenylmethoxy)chromen-4-one

Guidance literature:: quercetol; With potassium hydroxide; In dimethyl sulfoxide; for 0.333333h;

benzyl bromide; In dimethyl sulfoxide; at 20 - 22 ℃; for 4h;
DOI:10.1134/S1070363214090126