Description

3,5-Dibromo-2-Hydroxybenzonitrile is a halogenated aromatic nitrile derivative that serves as a versatile and high-value synthetic intermediate. Its molecular structure, featuring bromine substituents and a phenolic hydroxyl group, makes it a critical building block for the synthesis of complex organic molecules. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors. Its utility lies in enabling the construction of novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a brominated phenolic core.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functionalization agent in the development of advanced polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce complex functionalities.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	3,5-Dibromo-2-Hydroxybenzonitrile
CAS No.	40718-08-9
Molecular Formula	C7H3Br2NO
Molecular Weight	276.91 g/mol
Synonyms	2-Hydroxy-3,5-dibromobenzonitrile; 3,5-Dibromosalicylonitrile; 3,5-Dibromo-2-hydroxybenzenecarbonitrile; 2-Cyano-4,6-dibromophenol; Benzonitrile, 3,5-dibromo-2-hydroxy-; 4,6-Dibromo-2-cyanophenol
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-2-Hydroxybenzonitrile is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.