7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-one

Base Information

Chemical Name:7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-one
CAS No.:87891-62-1
Molecular Formula:C16H12 O4
Molecular Weight:268.26408
Hs Code.:2914509090
DSSTox Substance ID:DTXSID20236682
Nikkaji Number:J425.462G
Wikidata:Q83118681
ChEMBL ID:CHEMBL1335276

Synonyms:7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-one;87891-62-1;7-hydroxy-2-methyl-3-phenoxychromen-4-one;2-Methyl-3-phenoxy-7-hydroxychromone;BRN 5343199;7-Hydroxy-2-methyl-3-phenoxy-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 7-hydroxy-2-methyl-3-phenoxy-;MLS000104599;SMR000054532;Oprea1_255371;Oprea1_517697;7-hydroxy-2-methyl-3-phenoxy-4h-1-benzopyran-4-on;CHEMBL1335276;SCHEMBL18550795;BDBM46289;cid_5310638;DTXSID20236682;HMS2280M23;BBL034777;MFCD00571773;STK925182;AKOS000276181;7-hydroxy-2-methyl-3-phenoxy-chromone;NCGC00076196-02;LS-39710;VS-12669;CS-0234720;2-methyl-7-oxidanyl-3-phenoxy-chromen-4-one;EN300-14624;AB00440930-08;7-hydroxy-2-methyl-3-phenoxy-1-benzopyran-4-one;3-Phenoxy-7-hydroxy-2-methyl-4H-1-benzopyran-4-one;Z56620660

Suppliers and Price of 7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-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-2-METHYL-3-PHENOXY-4H-CHROMEN-4-ONE 95.00%
5G
$ 1548.26

American Custom Chemicals Corporation
7-HYDROXY-2-METHYL-3-PHENOXY-4H-CHROMEN-4-ONE 95.00%
2.5G
$ 1227.82

American Custom Chemicals Corporation
7-HYDROXY-2-METHYL-3-PHENOXY-4H-CHROMEN-4-ONE 95.00%
1G
$ 852.55

Total 5 raw suppliers

Chemical Property of 7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-one

Chemical Property:

Vapor Pressure:4.45E-08mmHg at 25°C
Boiling Point:432.2°C at 760 mmHg
PKA:6.69±0.40(Predicted)
Flash Point:163.1°C
PSA：59.67000
Density:1.334g/cm³
LogP:3.59930
XLogP3:3.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:268.07355886
Heavy Atom Count:20
Complexity:409

Purity/Quality:

98%Min ^*data from raw suppliers

7-HYDROXY-2-METHYL-3-PHENOXY-4H-CHROMEN-4-ONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(=O)C2=C(O1)C=C(C=C2)O)OC3=CC=CC=C3

Technology Process of 7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-one

There total 2 articles about 7-hydroxy-2-methyl-3-phenoxy-4H-chromen-4-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: 72.0%

: 137460-60-7
2-methyl-3-phenoxy-7-acetoxychromone

: 87891-62-1
2-methyl-3-phenoxy-7-hydroxychromone

Guidance literature:: With hydrogenchloride; In ethanol; Heating;
DOI:10.1007/BF00772001

Reference yield:

: 73014-19-4
1-(2,4-dihydroxyphenyl)-2-phenoxyethan-1-one

: 87891-62-1
2-methyl-3-phenoxy-7-hydroxychromone

Guidance literature:: Multi-step reaction with 2 steps

1: 2.3 g / triethylamine / 4 h / 125 - 130 °C

2: 72 percent / hydrochloric acid / ethanol / Heating

With hydrogenchloride; triethylamine; In ethanol;
DOI:10.1007/BF00772001