Description

(5-Bromo-2-Chloro-Pyridin-3-Yl)-Hydrazine is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters because it provides a reactive hydrazine handle and halogenated pyridine core, enabling the construction of complex nitrogen-containing scaffolds. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Building block for developing new pesticides, herbicides, and fungicides with enhanced efficacy.
• Chemical Biology Probe Development: Used to create labeled compounds and molecular probes for studying biological pathways and target engagement.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Heterocyclic Chemistry: Fundamental reagent for constructing complex pyridine, pyrazole, and triazole derivatives in academic and industrial R&D.

Basic Information

Product Name	(5-Bromo-2-Chloro-Pyridin-3-Yl)-Hydrazine
CAS No.	1335055-41-8
Molecular Formula	C5H6BrClN3
Molecular Weight	223.48 g/mol
Synonyms	5-Bromo-2-chloro-3-hydrazinylpyridine; 3-Hydrazinyl-5-bromo-2-chloropyridine; (5-Bromo-2-chloropyridin-3-yl)hydrazine; 2-Chloro-5-bromo-3-hydrazinopyridine; 5-Bromo-2-chloro-3-pyridylhydrazine
EINECS	Contact for details

Quality Control

Our (5-Bromo-2-Chloro-Pyridin-3-Yl)-Hydrazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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