Description

Pyridine, 4-Chloro-3-Hydrazino- (9Ci) is a functionalized pyridine derivative that serves as a versatile building block in advanced organic synthesis. Its unique structure, featuring both chloro and hydrazino substituents, makes it a critical intermediate for constructing complex heterocyclic systems and active pharmaceutical ingredients (APIs). This high-purity compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Heterocyclic Chemistry Research: A fundamental building block for constructing complex fused-ring systems like pyrazolo[3,4-b]pyridines and other nitrogen-containing scaffolds in academic and industrial R&D.
• Material Science Precursor: Potential intermediate in the synthesis of functionalized polymers or organic electronic materials requiring specific nitrogen-based heterocycles.

Basic Information

Product Name	Pyridine, 4-Chloro-3-Hydrazino- (9Ci)
CAS No.	478361-36-3
Molecular Formula	C5H6ClN3
Molecular Weight	143.57 g/mol
Synonyms	4-Chloro-3-hydrazinylpyridine; 3-Hydrazino-4-chloropyridine; 4-Chloro-3-pyridinylhydrazine; 4-Chloro-3-hydrazinopyridine; 4-Chloro-3-pyridylhydrazine; 4-Chloro-3-hydrazino-pyridine; (4-Chloropyridin-3-yl)hydrazine
EINECS	Contact for details

Quality Control

Our Pyridine, 4-Chloro-3-Hydrazino- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere to prevent oxidation and degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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