Description

3-(2-Carboxyethyl)Benzoic Acid is a versatile bifunctional aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring two distinct carboxyl groups, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a benzoic acid backbone with an extended carboxylic side chain.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where its dicarboxylic structure aids in creating compounds with specific bioactivity.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the manufacture of polyesters, polyamides, and epoxy resins, enhancing thermal stability and mechanical properties.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing organic semiconductors and liquid crystal compounds used in display technologies.
• Complexing Agent & Chelator: Utilized in analytical chemistry and metal surface treatment processes due to its ability to coordinate with metal ions.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing more complex heterocyclic and aromatic systems via reactions like cyclization and condensation.

Basic Information

Product Name	3-(2-Carboxyethyl)Benzoic Acid
CAS No.	161265-32-3
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	3-(2-Carboxyethyl)benzoic acid; 3-(Carboxymethyl)benzoic acid (common misnomer); 3-(2-Carboxyethyl)benzoic acid; Benzoic acid, 3-(2-carboxyethyl)-; 1,3-Benzenediacetic acid, α-carboxy- (related); 3-(2-Carboxyethyl)benzoate; m-(2-Carboxyethyl)benzoic Acid; [1,1'-Biphenyl]-3,3'-dicarboxylic acid derivative (structural analog).
EINECS	Contact for details

Quality Control

Our 3-(2-Carboxyethyl)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong oxidizing agents, bases, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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