Description

Methyl 3-(2-Carboxyphenyl)Benzoate is a specialized aromatic ester compound of significant interest in advanced organic synthesis. This high-purity intermediate is valued for its bifunctional structure, featuring both a methyl ester and a carboxylic acid group, which provides versatile reactivity for constructing complex molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those with biphenyl or heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer & Resin Modifier: Employed to introduce specific aromatic and carboxylic functionalities into polymer chains to alter material properties.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for coupling reactions, esterifications, and the preparation of more complex carboxylic acid derivatives.
• Fine Chemical Production: Acts as a critical intermediate in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Methyl 3-(2-Carboxyphenyl)Benzoate
CAS No.	171905-91-2
Molecular Formula	C15H12O4
Molecular Weight	256.25 g/mol
Synonyms	3-(2-Carboxyphenyl)benzoic acid methyl ester; Methyl 2'-carboxy[1,1'-biphenyl]-3-carboxylate; [1,1'-Biphenyl]-3-carboxylic acid, 2'-carboxy-, methyl ester; 2'-Carboxy[1,1'-biphenyl]-3-carboxylic acid methyl ester; 3-(2-Carboxy-phenyl)-benzoic acid methyl ester; Methyl 3-(2-carboxyphenyl)benzoate; Biphenyl-3,2'-dicarboxylic acid monomethyl ester
EINECS	Contact for details

Quality Control

Every batch of Methyl 3-(2-Carboxyphenyl)Benzoate is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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