Description

2,5-Dibromo-4-Hydroxybenzonitrile is a halogenated aromatic nitrile compound, serving as a versatile and high-value synthetic intermediate. Its molecular structure makes it a critical building block for the development of advanced materials and active pharmaceutical ingredients (APIs). This product is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific bromine and nitrile functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, where the bromine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Research: Serves as a core structure for creating halogenated aromatic units in electronic and photonic materials.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to impart flame retardancy and thermal stability to high-performance polymers.
• Organic Synthesis Building Block: Enables various coupling reactions (e.g., Suzuki, Sonogashira) for constructing complex, multi-substituted benzene derivatives in academic and industrial R&D.

Basic Information

Product Name	2,5-Dibromo-4-Hydroxybenzonitrile
CAS No.	1824055-68-6
Molecular Formula	C7H3Br2NO
Molecular Weight	276.91 g/mol
Synonyms	4-Hydroxy-2,5-dibromobenzonitrile; 2,5-Dibromo-4-hydroxybenzenecarbonitrile; Benzonitrile, 2,5-dibromo-4-hydroxy-; 4-Cyano-2,5-dibromophenol
EINECS	Contact for details

Quality Control

Every batch of 2,5-Dibromo-4-Hydroxybenzonitrile is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and compliance with your project requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.