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7-hydroxy-2,3-dihydro-4H-chromen-4-one

Base Information Edit
  • Chemical Name:7-hydroxy-2,3-dihydro-4H-chromen-4-one
  • CAS No.:76240-27-2
  • Molecular Formula:C9H8 O3
  • Molecular Weight:164.161
  • Hs Code.:2932999099
  • European Community (EC) Number:821-143-2
  • DSSTox Substance ID:DTXSID30445980
  • Nikkaji Number:J1.230.216I
  • Wikidata:Q82264534
  • Metabolomics Workbench ID:73945
  • ChEMBL ID:CHEMBL3741078
  • Mol file:76240-27-2.mol
7-hydroxy-2,3-dihydro-4H-chromen-4-one

Synonyms:7-hydroxychroman-4-one;76240-27-2;7-hydroxy-2,3-dihydro-4H-chromen-4-one;7-Hydroxy-2,3-dihydrochromen-4-one;7-hydroxy-3,4-dihydro-2H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-;2,3-DIHYDRO-7-HYDROXY-4H-1-BENZOPYRAN-4-ONE;MFCD08669475;7-hydroxy-4-chromanone;7-hydroxy-chroman-4-one;4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy;SCHEMBL1091999;CHEMBL3741078;DTXSID30445980;XJWBVGDAFGVJEG-UHFFFAOYSA-N;AM9442;AKOS006288298;CCG-357969;CS-W022545;FS-3721;SB38635;2,3-dihydro-7-hydroxy-4-oxobenzopyran;SY108601;FT-0647265;EN300-90335;2,3-Dihydro-4-oxo-7-hydroxy-4H-1-benzopyran;A865521;F2147-8393;Z1198180631

Suppliers and Price of 7-hydroxy-2,3-dihydro-4H-chromen-4-one
Supply Marketing:Edit
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
  • TRC
  • 7-Hydroxychroman-4-one
  • 100mg
  • $ 200.00
  • J&W Pharmlab
  • 7-Hydroxychroman-4-one 97%
  • 5g
  • $ 1998.00
  • J&W Pharmlab
  • 7-Hydroxychroman-4-one 97%
  • 1g
  • $ 598.00
  • J&W Pharmlab
  • 7-Hydroxychroman-4-one 97%
  • 100mg
  • $ 163.00
  • J&W Pharmlab
  • 7-Hydroxychroman-4-one 97%
  • 500mg
  • $ 349.00
  • J&W Pharmlab
  • 7-Hydroxychroman-4-one 97%
  • 250mg
  • $ 225.00
  • Crysdot
  • 7-Hydroxychroman-4-one 97%
  • 1g
  • $ 255.00
  • Chemenu
  • 7-hydroxychroman-4-one 97%
  • 1g
  • $ 354.00
  • American Custom Chemicals Corporation
  • 2,3-DIHYDRO-7-HYDROXY-4H-1-BENZOPYRAN-4-ONE 95.00%
  • 5MG
  • $ 497.95
  • Alichem
  • 7-Hydroxychroman-4-one
  • 1g
  • $ 394.16
Total 32 raw suppliers
Chemical Property of 7-hydroxy-2,3-dihydro-4H-chromen-4-one Edit
Chemical Property:
  • Vapor Pressure:0mmHg at 25°C 
  • Melting Point:149 °C(Solv: water (7732-18-5)) 
  • Refractive Index:1.604 
  • Boiling Point:372.373°C at 760 mmHg 
  • PKA:7.75±0.20(Predicted) 
  • Flash Point:159.055°C 
  • PSA:46.53000 
  • Density:1.343g/cm3 
  • LogP:1.35740 
  • Storage Temp.:Sealed in dry,Room Temperature 
  • XLogP3:1
  • Hydrogen Bond Donor Count:1
  • Hydrogen Bond Acceptor Count:3
  • Rotatable Bond Count:0
  • Exact Mass:164.047344113
  • Heavy Atom Count:12
  • Complexity:190
Purity/Quality:

97% *data from raw suppliers

7-Hydroxychroman-4-one *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Useful:
  • Canonical SMILES:C1COC2=C(C1=O)C=CC(=C2)O
Technology Process of 7-hydroxy-2,3-dihydro-4H-chromen-4-one

There total 27 articles about 7-hydroxy-2,3-dihydro-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:
Guidance literature:
With sodium hydroxide; for 2h; Cooling with ice;
Guidance literature:
With silica-supported phosphomolybdic acid; In methanol; at 20 ℃; for 2h;
DOI:10.1002/adsc.200700292
Guidance literature:
With tert.-butylhydroperoxide; In ethanol; water; at 20 ℃; for 12h; Inert atmosphere; Irradiation;
DOI:10.1039/d1gc01729b
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