(7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic acid

Base Information

Chemical Name:(7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic acid
CAS No.:72304-24-6
Molecular Formula:C13H10O6
Molecular Weight:262.21
Hs Code.:
ChEMBL ID:CHEMBL11692
DSSTox Substance ID:DTXSID101231035
Nikkaji Number:J308.951G
Mol file:72304-24-6.mol

Synonyms:CHEMBL11692;72304-24-6;(7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic acid;SCHEMBL220134;7-Acetoxycoumarin-4-acetic acid;JTZDWWIAFDWJJY-UHFFFAOYSA-N;DTXSID101231035;BDBM50022176;7-(Acetyloxy)-2-oxo-2H-1-benzopyran-4-acetic acid

Suppliers and Price of (7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic 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 1 raw suppliers

Chemical Property of (7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic acid

Chemical Property:

Melting Point:175 °C(Solv: methanol (67-56-1))
Boiling Point:497.2±45.0 °C(Predicted)
PKA:4.19±0.10(Predicted)
PSA：93.81000
Density:1.417±0.06 g/cm3(Predicted)
LogP:1.34540
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:4
Exact Mass:262.04773803
Heavy Atom Count:19
Complexity:438

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)OC1=CC2=C(C=C1)C(=CC(=O)O2)CC(=O)O

Technology Process of (7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic acid

There total 6 articles about (7-Acetoxy-2-oxo-2H-chromen-4-yl)-acetic 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: 80.0%

: 6950-82-9
2-(7-hydroxy-2-oxochromen-4-yl)acetic acid

: 108-24-7
acetic anhydride

: 72304-24-6
7-acetoxycoumarin-4-acetic acid

Guidance literature:: DOI:10.1021/jm00156a031

Reference yield: 30.0%

: 6950-82-9
2-(7-hydroxy-2-oxochromen-4-yl)acetic acid

: 72304-24-6
7-acetoxycoumarin-4-acetic acid

Guidance literature:: With pyridine; acetic anhydride;

Reference yield:

: 542-05-2
acetonedicarboxylic acid

: 72304-24-6
7-acetoxycoumarin-4-acetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: aq. H₂SO₄ / 4 h / cooling

2: 30 percent / pyridine / 0.5 h / 20 °C

With pyridine; sulfuric acid;
DOI:10.1039/b309196a