3-(2-Carboxyphenyl)propionic acid
3-(2-Carboxyphenyl)propionic acid (CAS 776-79-4), with the molecular formula HO2CC6H4CH2CH2CO2H and a molecular weight of 194.18 g/mol, is a dicarboxylic acid. It serves as a valuable building block in organic synthesis. Available at a purity of 99%, this compound is suitable for research and chemical synthesis applications, offering a versatile structure for developing complex molecules.
- IUPAC
- 2-Carboxybenzenepropanoic acid
- Synonyms
- 2-Carboxybenzenepropanoic acid

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic compounds. Its dicarboxylic acid functionality allows for diverse chemical transformations, including esterification, amidation, and cyclisation reactions.
Research and Development
A useful reagent for laboratory-scale research and development in academic and industrial settings. It enables the exploration of novel chemical pathways and the creation of new molecular architectures.
Material Science Precursor
Can potentially serve as a precursor in the development of novel polymers or functional materials due to its reactive carboxylic acid groups.
| Molecular weight | 194.18 |
|---|---|
| Linear formula | HO2CC6H4CH2CH2CO2H |
| Assay | 99% |
| Melting point | 166-168 °C(lit.) |


Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-(2-Carboxyphenyl)propionic acid used for?
+
3-(2-Carboxyphenyl)propionic acid is primarily used as an intermediate in organic synthesis and for research and development purposes.
What is the CAS number and molecular formula for 3-(2-Carboxyphenyl)propionic acid?
+
The CAS number is 776-79-4 and the molecular formula is HO2CC6H4CH2CH2CO2H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-(2-Carboxyphenyl)propionic acid with an assay of 99%. This product is not supplied as USP, BP, or EP grade.
How should 3-(2-Carboxyphenyl)propionic acid be handled safely?
+
Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, as it can cause skin irritation, serious eye damage, and respiratory irritation.
Is this product packed and shipped internationally?
+
Yes, Tech Serve Solutions specialises in global supply and export of fine chemicals.
How can I request a quote or sample?
+
Please contact our sales team via the website or phone to request a quote or a sample of 3-(2-Carboxyphenyl)propionic acid.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis