Description

2,5-Dihydroxybenzonitrile is a versatile aromatic nitrile derivative characterized by two hydroxyl groups in the 2 and 5 positions. This compound serves as a critical high-purity intermediate and building block in advanced organic synthesis, valued for its unique reactivity profile. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a dihydroxybenzonitrile core structure.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Used in coordination chemistry and catalysis due to its phenolic hydroxyl groups.
• Polymer Chemistry: Monomer or modifier for producing high-performance polymers and resins.
• Dye and Pigment Intermediate: Serves in the manufacture of specialized colorants and optical materials.
• Research & Development: Essential reagent in academic and industrial R&D for exploring new synthetic pathways.
• Fine Chemical Production: Intermediate for various specialty chemicals, including antioxidants and UV stabilizers.

Basic Information

Product Name	2,5-Dihydroxybenzonitrile
CAS No.	4640-29-3
Molecular Formula	C7H5NO2
Molecular Weight	135.12 g/mol
Synonyms	2,5-Dihydroxybenzonitrile; 2,5-Dihydroxybenzene carbonitrile; 2-Cyano-1,4-dihydroxybenzene; 2,5-Dihydroxybenzenecarbonitrile; 1,4-Dihydroxy-2-cyanobenzene; 2,5-Dihydroxyphenyl cyanide; Cyanohydroquinone
EINECS	Contact for details

Quality Control

Our 2,5-Dihydroxybenzonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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	≤1.0%
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.