Description

(4-Bromo-3-Chlorophenyl)Hydrazine Hydrochloride is a high-purity, halogenated aromatic hydrazine derivative supplied as its hydrochloride salt. This compound serves as a critical pharmaceutical intermediate and versatile organic building block for the synthesis of complex heterocycles and active molecules. It is essential for R&D and production in the pharmaceutical, agrochemical, and dye and pigment industries, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides, leveraging the reactivity of the hydrazine and halogen substituents.
• Dyestuff and Pigment Manufacturing: Used in the production of azo dyes and complex colorants, where it acts as a diazonium component.
• Research & Development: Valuable reagent in academic and industrial R&D for constructing indoles, pyrazoles, and other nitrogen-containing heterocyclic scaffolds.
• Material Science: Intermediate in the synthesis of specialty polymers and functional organic materials.
• Chemical Synthesis: Versatile reagent for coupling reactions, cyclizations, and as a source of the arylhydrazine functional group in custom synthesis projects.

Basic Information

Item	Detail
Product Name	(4-Bromo-3-Chlorophenyl)Hydrazine Hydrochloride
CAS No.	1177361-07-7
Molecular Formula	C6H5BrClN2 • HCl
Molecular Weight	267.93 g/mol
Synonyms	1-(4-Bromo-3-chlorophenyl)hydrazine hydrochloride; 4-Bromo-3-chlorophenylhydrazine hydrochloride; (4-Bromo-3-chloro-phenyl)-hydrazine hydrochloride; Hydrazine, (4-bromo-3-chlorophenyl)-, hydrochloride (1:1); 4-Bromo-3-chloroaniline hydrazine hydrochloride; 3-Chloro-4-bromophenylhydrazine HCl
EINECS	Contact for details

Quality Control

Our (4-Bromo-3-Chlorophenyl)Hydrazine Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing including HPLC, NMR, and FTIR to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and high-purity research chemicals.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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