Description

3,5-Dibromo-2-Hydrazinylpyridine CAS NO 1289024-95-8 is a versatile brominated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine substituents and a reactive hydrazinyl group, makes it a valuable precursor for constructing complex heterocyclic systems and functionalized molecules. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for nitrogen-donor ligands used in transition metal catalysis.
• Material Science Research: Building block for organic electronic materials and functional polymers.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological pathways.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical production.

Basic Information

Product Name	3,5-Dibromo-2-Hydrazinylpyridine
CAS No.	1289024-95-8
Molecular Formula	C5H5Br2N3
Molecular Weight	266.92 g/mol
Synonyms	2-Hydrazinyl-3,5-dibromopyridine; 3,5-Dibromo-2-hydrazinopyridine; 3,5-Dibromopyridine-2-hydrazine; Pyridine, 3,5-dibromo-2-hydrazinyl-; 2-Pyridinylhydrazine, 3,5-dibromo-
EINECS	Contact for details

Quality Control

Every batch of 3,5-Dibromo-2-Hydrazinylpyridine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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