Description

Pyridine, 3-Bromo-5-Chloro-2-Hydrazinyl- is a halogenated and hydrazine-substituted pyridine derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring multiple reactive sites, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and metal-organic frameworks (MOFs) due to its functionalizable aromatic system.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes and enzyme mechanisms.

Basic Information

Item	Detail
Product Name	Pyridine, 3-Bromo-5-Chloro-2-Hydrazinyl-
CAS No.	1289113-27-4
Molecular Formula	C5H5BrClN3
Molecular Weight	222.47 g/mol
Synonyms	3-Bromo-5-chloro-2-hydrazinylpyridine; 2-Hydrazinyl-3-bromo-5-chloropyridine; (3-Bromo-5-chloropyridin-2-yl)hydrazine; 3-Bromo-5-chloro-pyridin-2-yl-hydrazine; Pyridine, 3-bromo-5-chloro-2-hydrazino-
EINECS	Contact for details

Quality Control

Our Pyridine, 3-Bromo-5-Chloro-2-Hydrazinyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided with every 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 a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.