Description

5-Amino-2-Chloro-4-Hydroxybenzonitrile is a high-purity, multi-functional aromatic nitrile building block. This compound is valued for its unique substitution pattern, which makes it a versatile intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its chlorinated and nitrile functionalities.
• Dye and Pigment Manufacturing: Serves as a building block for advanced colorants, including high-performance pigments and functional dyes.
• Material Science Research: Employed in the creation of specialty polymers, liquid crystals, and organic electronic materials due to its rigid aromatic structure.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic methodology development and medicinal chemistry.

Basic Information

Product Name	5-Amino-2-Chloro-4-Hydroxybenzonitrile
CAS No.	1378583-39-1
Molecular Formula	C7H5ClN2O
Molecular Weight	168.58 g/mol
Synonyms	2-Chloro-4-cyano-5-aminophenol; 4-Hydroxy-5-amino-2-chlorobenzonitrile; 5-Amino-2-chloro-4-hydroxybenzenecarbonitrile; 2-Chloro-5-amino-4-hydroxybenzonitrile; Benzonitrile, 5-amino-2-chloro-4-hydroxy-; 4-Cyano-2-chloro-5-aminophenol
EINECS	Contact for details

Quality Control

Our 5-Amino-2-Chloro-4-Hydroxybenzonitrile is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.