(7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID

Base Information

Chemical Name:(7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID
CAS No.:50402-83-0
Molecular Formula:C12H10O4
Molecular Weight:218.209
Hs Code.:2932209090
Mol file:50402-83-0.mol

Synonyms:7-methylcoumarin-4-acetic acid;7-Methyl-4-carboxy-methyl-cumarin;IFLAB-BB F1083-0010;

Suppliers and Price of (7-METHYL-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

TRC
2-(7-methyl-2-oxo-2H-chromen-4-yl)aceticAcid
500mg
$ 55.00

Sigma-Aldrich
(7-Methyl-2-oxo-2H-chromen-4-yl)acetic acid Aldrich
1g
$ 83.50

ChemBridge Corporation
(7-Methyl-2-oxo-2H-chromen-4-yl)acetic acid 95%
5 g
$ 133.00

American Custom Chemicals Corporation
2-(7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID 95.00%
5G
$ 1005.43

American Custom Chemicals Corporation
2-(7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID 95.00%
2.5G
$ 852.21

American Custom Chemicals Corporation
2-(7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID 95.00%
1G
$ 648.81

AK Scientific
2-(7-Methyl-2-oxo-2H-chromen-4-yl)aceticacid
1g
$ 154.00

Total 8 raw suppliers

Chemical Property of (7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID

Chemical Property:

Vapor Pressure:7.75E-09mmHg at 25°C
Melting Point:190 °C
Boiling Point:448.7oC at 760 mmHg
PKA:4.34±0.10(Predicted)
Flash Point:180.5oC
PSA：67.51000
Density:1.334g/cm3
LogP:1.72850
Storage Temp.:Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility.:DMSO (Slightly), Methanol (Slightly, Sonicated)

Purity/Quality:

98%Min ^*data from raw suppliers

2-(7-methyl-2-oxo-2H-chromen-4-yl)aceticAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Statements: 41
Safety Statements: 39

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID

There total 6 articles about (7-METHYL-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: 88.0%

: 108-39-4
3-methyl-phenol

: 77-92-9,906507-37-7
citric acid

: 50402-83-0
7-methylcoumarin-4-acetic acid

Guidance literature:: With sulfuric acid; for 0.0666667h; Microwave irradiation;
DOI:10.1007/s00044-017-2036-1

Reference yield: 60.0%

: 542-05-2
acetonedicarboxylic acid

: 108-39-4
3-methyl-phenol

: 50402-83-0
7-methylcoumarin-4-acetic acid

Guidance literature:: With sulfuric acid; at 0 - 30 ℃;

Reference yield:

: 77-92-9,906507-37-7
citric acid

: 50402-83-0
7-methylcoumarin-4-acetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / 0.5 h / 70 °C

2: 0 - 20 °C

With sulfuric acid;
DOI:10.1055/s-0031-1290454