Description

3-(2-Carboxyphenyl)Propionic Acid is a versatile aromatic carboxylic acid derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its bifunctional structure, featuring both a phenylpropionic acid chain and an ortho-carboxylic acid group, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Ligand Synthesis: Used to prepare chelating agents and ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Serves as a monomer or modifier to introduce carboxylic acid functionality into polymers, altering their solubility and reactivity.
• Fine Chemical Production: Employed in the multi-step synthesis of dyes, pigments, and advanced organic compounds.
• Bioconjugation Chemistry: The carboxylic acid groups enable coupling reactions for labeling biomolecules in research applications.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in R&D laboratories.

Basic Information

Product Name	3-(2-Carboxyphenyl)Propionic Acid
CAS No.	776-79-4
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	2-Carboxyphenylpropionic Acid; 3-(2-Carboxyphenyl)propanoic Acid; 2-Carboxyhydratropic Acid; o-Carboxyphenylpropionic Acid; 3-(Carboxyphenyl)propionic Acid; 2-Carboxybenzenepropanoic Acid; Hydratropic Acid-2-carboxylic Acid; Benzenepropanoic acid, 2-carboxy-
EINECS	212-300-0

Quality Control

Our 3-(2-Carboxyphenyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.