Description

1-(5-(Methylsulfonyl)Pyridin-2-Yl)Hydrazine CAS NO 343629-61-8 is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a hydrazine and a methylsulfonyl group, makes it a versatile intermediate for constructing complex heterocyclic scaffolds. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other biological pathways.
• Agrochemical Synthesis: Used in the development of new 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 metal-catalyzed coupling reactions and organometallic chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials and functional polymers where the sulfonyl and hydrazine groups modify electronic properties.
• Chemical Biology Probes: Useful for constructing molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: Supplied to CROs and CDMOs for client-specific research projects and scale-up campaigns.

Basic Information

Product Name	1-(5-(Methylsulfonyl)Pyridin-2-Yl)Hydrazine
CAS No.	343629-61-8
Molecular Formula	C7H11N3O2S
Molecular Weight	201.25 g/mol
Synonyms	2-Hydrazinyl-5-(methylsulfonyl)pyridine; 5-(Methylsulfonyl)-2-pyridinylhydrazine; 1-[5-(Methylsulfonyl)-2-pyridinyl]hydrazine; 1-(5-Methanesulfonylpyridin-2-yl)hydrazine; 5-Methylsulfonylpyridine-2-hydrazine; Hydrazine, 1-[5-(methylsulfonyl)-2-pyridinyl]-; (5-Methylsulfonyl-2-pyridyl)hydrazine
EINECS	Contact for details

Quality Control

Our 1-(5-(Methylsulfonyl)Pyridin-2-Yl)Hydrazine 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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports applications in GMP and ISO-compliant environments.

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). This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider storing under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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