Description

Benzonitrile, 3-Chloro-4,5-Dihydroxy- is a specialized chlorinated dihydroxybenzonitrile derivative, a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both chloro and phenolic hydroxyl groups, makes it a valuable precursor for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a functionalized benzonitrile core.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating complex ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of monomers and functional molecules for advanced polymers and organic electronic materials.
• Chemical Biology Probes: Useful in the design and synthesis of molecular probes for studying biological systems and enzyme mechanisms.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Benzonitrile, 3-Chloro-4,5-Dihydroxy-
CAS No.	852177-70-9
Molecular Formula	C7H4ClNO2
Molecular Weight	169.56 g/mol
Synonyms	3-Chloro-4,5-dihydroxybenzonitrile; 4,5-Dihydroxy-3-chlorobenzonitrile; 3-Chloro-4,5-dihydroxybenzenecarbonitrile; 2-Chloro-4,5-dihydroxybenzonitrile (alternate numbering); 3-Chloro-4,5-dihydroxy phenyl cyanide
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-4,5-Dihydroxybenzonitrile is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment and is available upon request to support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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