Description

4-Hydroxy-3-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 creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzofuran or benzopyran cores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for mesogenic and electron-transporting molecules in display and lighting technologies.
• Polymer & Resin Modifier: Incorporated into specialty polymers to enhance thermal stability, adhesion, or chemical resistance.
• Dye & Pigment Manufacturing: Acts as an intermediate for producing high-performance colorants and photographic chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Hydroxy-3-Methylbenzonitrile
CAS No.	15777-70-5
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	3-Methyl-4-hydroxybenzonitrile; 4-Cyano-2-methylphenol; 2-Methyl-4-cyanophenol; 4-Hydroxy-m-tolunitrile; 4-Cyano-2-methylphenol; 3-Methyl-4-cyanophenol; 2-Methyl-4-hydroxybenzonitrile
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-Methylbenzonitrile is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP or ISO standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	140 - 144 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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