Description

4-Cyano-2-Methylbenzoic Acid is a versatile aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the dual functionality of the cyano and carboxylic acid groups, enabling precise molecular construction for high-value intermediates. This compound is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules with substituted benzoic acid cores.
• Agrochemical Synthesis: Building block for creating herbicides, fungicides, and plant growth regulators that require specific aromatic substitution patterns.
• Liquid Crystal & OLED Material Research: Used in the development of novel organic electronic materials and display components due to its rigid aromatic structure and modifiable functional groups.
• Dye & Pigment Manufacturing: Intermediate for producing specialized colorants and photographic chemicals.
• Polymer Modification: Serves as a monomer or cross-linking agent to introduce polar cyano and acid groups into polymer chains, altering material properties.
• Organic Synthesis Reagent: A valuable starting material or reagent in academic and industrial research laboratories for constructing complex heterocycles and other organic molecules.

Basic Information

Item	Detail
Product Name	4-Cyano-2-Methylbenzoic Acid
CAS No.	1975-53-7
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	2-Methyl-4-cyanobenzoic Acid; 4-Cyano-o-toluic Acid; 2-Methyl-4-carboxybenzonitrile; 4-Cyano-2-methylbenzoic acid; Benzoic acid, 4-cyano-2-methyl-; 1975-53-7; 4-CN-2-Me-BA
EINECS	Contact for details

Quality Control

Our production of 4-Cyano-2-Methylbenzoic Acid adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like HPLC and NMR to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality system is designed to meet the exacting standards required for pharmaceutical and fine chemical applications.

Storage

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

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

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