Description

2-Cyano-5-Methylbenzoic Acid is a versatile aromatic nitrile and carboxylic acid derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both a cyano and a carboxylic acid group on a methyl-substituted benzene ring, makes it a valuable building block for constructing complex molecules with high precision. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry and active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and advanced polymers.
• Fine Chemical Production: Intermediate for synthesizing dyes, pigments, and other high-value specialty chemicals.
• Academic & Contract Research: Essential reagent for methodological development and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	2-Cyano-5-Methylbenzoic Acid
CAS No.	1261758-80-8
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	5-Methyl-2-cyanobenzoic Acid; 2-Cyano-5-methylbenzoic Acid; 2-Carboxy-4-methylbenzonitrile; 4-Methyl-2-cyanobenzoic Acid; Benzoic acid, 2-cyano-5-methyl-; 1261758-80-8; 5-Methyl-2-cyanobenzoic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Cyano-5-Methylbenzoic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for research and commercial synthesis. Our standard quality commitment includes HPLC purity ≥98% (with higher grades available), identity confirmation by FT-IR and NMR, and stringent control of residual solvents and related substances. A detailed Certificate of Analysis (COA) is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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