Description

Pyridine-3-Sulfonohydrazide is a specialized heterocyclic sulfonohydrazide derivative, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its core value lies in its bifunctional structure, which allows it to act as a key building block for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Functional Material Research: Employed in the synthesis of organic semiconductors, metal-organic frameworks (MOFs), and polymers with specific electronic or photophysical properties.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes and enzyme mechanisms.
• Custom Synthesis and Contract Manufacturing: A key reagent for fine chemical manufacturers offering bespoke synthesis services for clients in R&D.

Basic Information

Product Name	Pyridine-3-Sulfonohydrazide
CAS No.	65227-53-4
Molecular Formula	C5H7N3O2S
Molecular Weight	173.19 g/mol
Synonyms	3-Pyridinesulfonohydrazide; 3-Pyridylsulfonohydrazide; Pyridine-3-sulfonic acid hydrazide; Nicotinic acid sulfonohydrazide; 3-Sulfonohydrazidopyridine; Pyridine-3-sulfonyl hydrazine; 65227-53-4; 3-Pyridinesulfonylhydrazine
EINECS	Contact for details

Quality Control

Our Pyridine-3-Sulfonohydrazide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can compromise product integrity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.