Description

2-Chloro-4-Hydrazinylphenol Hydrochloride is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. Industries that require it include pharmaceutical R&D for active pharmaceutical ingredient (API) synthesis, agrochemical production, and academic research laboratories focused on heterocyclic and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those with hydrazine or phenol-based pharmacophores.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a key component in the production of specialized azo dyes and colorants.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals.
• Coordination Chemistry: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	2-Chloro-4-Hydrazinylphenol Hydrochloride
CAS No.	243141-12-0
Molecular Formula	C6H8Cl2N2O
Molecular Weight	195.05 g/mol
Synonyms	4-Hydrazinyl-2-chlorophenol Hydrochloride; 2-Chloro-4-hydrazinophenol Hydrochloride; Phenol, 2-chloro-4-hydrazinyl-, hydrochloride; 2-Chloro-4-hydroxyphenylhydrazine Hydrochloride; 2-Chloro-4-phenolhydrazine Hydrochloride; (2-Chloro-4-hydroxyphenyl)hydrazine Hydrochloride; 4-Amino-2-chlorophenol Hydrochloride (related); 2-Chloro-4-aminophenol Hydrazine Salt
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Hydrazinylphenol Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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