Description

3-Hydroxy-2-Methylbenzonitrile is a versatile aromatic nitrile derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both a phenolic hydroxyl and a nitrile group, makes it a valuable intermediate for constructing complex molecules with high precision. This compound is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with benzofuran or benzopyran scaffolds.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators, leveraging its phenolic moiety for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating chelating ligands in coordination chemistry and catalysis.
• Dye and Pigment Intermediate: Employed in the production of advanced colorants and functional dyes due to its aromatic nitrile structure.
• Polymer Modification: Acts as a monomer or cross-linking agent for engineering high-performance polymers and resins.
• Organic Electronic Materials: Investigated as a building block for charge-transport materials and organic semiconductors.

Basic Information

Product Name	3-Hydroxy-2-Methylbenzonitrile
CAS No.	55289-04-8
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	2-Methyl-3-hydroxybenzonitrile; 3-Cyano-2-methylphenol; 2-Methyl-3-cyanophenol; 3-Hydroxy-o-tolunitrile; 2-Methyl-3-hydroxyphenyl cyanide; o-Tolunitrile, 3-hydroxy-; Phenol, 3-cyano-2-methyl-
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2-Methylbenzonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light to maintain stability.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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