Description

2-Chloro-5-Hydrazinylphenol Hydrochloride is a specialized aromatic hydrazine derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for constructing complex heterocyclic structures and functional molecules. It is primarily utilized by research institutions and pharmaceutical development companies engaged in the creation of novel active pharmaceutical ingredients (APIs), agrochemicals, and high-performance materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those containing benzimidazole, triazole, or other nitrogen-containing heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that require a substituted phenol-hydrazine scaffold.
• Dye and Pigment Synthesis: Serves as a coupling agent or a diazonium component in the production of specialized azo dyes and colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for synthesizing polymers with specific thermal or chemical resistance properties.
• Chemical Research & Development: Employed as a versatile reagent for introducing hydrazine and phenol functionalities in complex molecular architectures.
• Material Science: Investigated for use in creating metal-chelating agents or ligands for catalytic systems.

Basic Information

Product Name	2-Chloro-5-Hydrazinylphenol Hydrochloride
CAS No.	1636917-89-9
Molecular Formula	C6H8Cl2N2O
Molecular Weight	195.05 g/mol
Synonyms	5-Hydrazinyl-2-chlorophenol Hydrochloride; 2-Chloro-5-hydroxyphenylhydrazine Hydrochloride; 2-Chloro-5-hydrazinophenol HCl; 2-Chloro-5-aminophenol Hydrazine Hydrochloride Salt; (5-Hydroxy-2-chlorophenyl)hydrazine Hydrochloride; 2-Chloro-5-(hydrazinyl)phenol Hydrochloride; Phenol, 2-chloro-5-hydrazinyl-, hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Hydrazinylphenol Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality system is designed to meet the stringent requirements of research and development applications.

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 and easily oxidized nature, it is recommended to handle the material under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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