Description

2-(2-Carboxymethyl-Phenoxy)-3,4-Dimethyl-Benzoic Acid is a specialized dicarboxylic acid derivative with a unique aromatic ether linkage. This compound serves as a versatile and high-value chemical intermediate for the synthesis of complex organic molecules, offering precise structural control. It is primarily required by manufacturers in the pharmaceutical and advanced material science sectors for research and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid, substituted biphenyl-like core.
• Ligand Synthesis: Used in the preparation of chelating agents and ligands for catalysis and metal complexation studies.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polyesters, polyamides, or epoxy resins with enhanced thermal and mechanical properties.
• Agrochemical Research: Intermediate in the development of novel herbicides or plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for synthesizing complex organic colorants.
• Academic and R&D: Utilized in organic synthesis research for constructing complex molecular architectures.

Basic Information

Product Name	2-(2-Carboxymethyl-Phenoxy)-3,4-Dimethyl-Benzoic Acid
CAS No.	117570-93-1
Molecular Formula	C₁₈H₁₈O₅
Molecular Weight	314.33 g/mol
Synonyms	3,4-Dimethyl-2-[(2-carboxymethyl)phenoxy]benzoic Acid; 2-(2-Carboxymethylphenoxy)-3,4-dimethylbenzoic Acid; Benzoic acid, 2-[(2-carboxymethyl)phenoxy]-3,4-dimethyl-; 2-[(2-Carboxymethyl)phenoxy]-3,4-dimethylbenzoic Acid; 2-(2-Carboxymethylphenoxy)-3,4-dimethyl-benzoic Acid; 2-(2-Carboxymethyl-Phenoxy)-3,4-Dimethyl-Benzoic Acid; 3,4-Dimethyl-2-(2-carboxymethylphenoxy)benzoic Acid
EINECS	Contact for details

Quality Control

Our 2-(2-Carboxymethyl-Phenoxy)-3,4-Dimethyl-Benzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

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	≤ 20 ppm

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