Description

2-Chlorophenylhydrazine Hydrochloride is an important aromatic hydrazine derivative, primarily valued as a versatile chemical intermediate in advanced organic synthesis. Its significance lies in its role as a key building block for constructing complex heterocyclic structures, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists, process engineers, and manufacturers involved in producing active pharmaceutical ingredients (APIs), dyes, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic compounds, including indoles, pyrazoles, and triazoles, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and plant growth regulators, where its chlorophenyl moiety is incorporated into bioactive molecules.
• Dye and Pigment Production: Serves as a key intermediate for azo coupling reactions, leading to the creation of specific chlorinated azo dyes and pigments.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and developing novel chemical entities.
• Fine Chemical Manufacturing: Utilized in the production of other specialized fine chemicals and complex organic molecules for various industrial applications.

Basic Information

Product Name	2-Chlorophenylhydrazine Hydrochloride
CAS No.	41052-75-9
Molecular Formula	C6H8Cl2N2
Molecular Weight	179.05 g/mol
Synonyms	(2-Chlorophenyl)hydrazine hydrochloride; 1-(2-Chlorophenyl)hydrazine hydrochloride; o-Chlorophenylhydrazine hydrochloride; 2-Chloro-phenylhydrazine HCl; Hydrazine, (2-chlorophenyl)-, hydrochloride; 2-CPH HCl
EINECS	Contact for details

Quality Control

Our 2-Chlorophenylhydrazine Hydrochloride is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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