Description

5-Bromo-2-hydrazino-3-nitropyridine is a versatile and high-value heterocyclic building block used in advanced organic synthesis. This compound is particularly significant for its dual functional groups—a hydrazine moiety and a nitro group—which make it a key precursor for constructing complex nitrogen-containing heterocycles. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing potential drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its pyridine core for bioactivity.
• Material Science Research: Serves as a precursor for creating novel ligands, catalysts, and functional organic materials with specific electronic properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Heterocyclic Chemistry: A fundamental reagent for constructing fused pyridine, pyrazolo, and triazolo ring systems through cyclization and condensation reactions.

Basic Information

Product Name	5-Bromo-2-hydrazino-3-nitropyridine
CAS No.	15862-42-7
Molecular Formula	C5H5BrN4O2
Molecular Weight	233.02 g/mol
Synonyms	2-Hydrazinyl-5-bromo-3-nitropyridine; 3-Nitro-5-bromo-2-hydrazinopyridine; 5-Bromo-3-nitro-2-pyridinylhydrazine; 5-Bromo-2-hydrazinyl-3-nitropyridine; 2-Pyridinylhydrazine, 5-bromo-3-nitro-; 5-Bromo-3-nitropyridine-2-hydrazine; 15862-42-7
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-hydrazino-3-nitropyridine is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system supports development from research quantities to commercial scale, ensuring reliable supply for critical projects.

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 light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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