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Sigma-Aldrich

3-(2-Carboxyphenyl)propionic acid

99%

Synonym(s):

2-Carboxybenzenepropanoic acid

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About This Item

Linear Formula:
HO2CC6H4CH2CH2CO2H
CAS Number:
Molecular Weight:
194.18
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

solid

mp

166-168 °C (lit.)

SMILES string

OC(=O)CCc1ccccc1C(O)=O

InChI

1S/C10H10O4/c11-9(12)6-5-7-3-1-2-4-8(7)10(13)14/h1-4H,5-6H2,(H,11,12)(H,13,14)

InChI key

VEEXBQLWMFMATJ-UHFFFAOYSA-N

General description

3-(2-Carboxyphenyl)propionic acid (2-(2-carboxyethyl)benzoic acid) is an aromatic acid that undergoes cyclization to generate 1-indanone on heating. It is formed during the reaction of β-tetralone with KO2 in toluene.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Superoxide oxidation: a novel route to aromatic 1, 2-dicarboxylic acids.
Sotiriou C, et al.
The Journal of Organic Chemistry, 55(7), 2159-2164 (1990)

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