Description

Sodium Pyridine-2-Sulfinate is a versatile organosulfur compound and a valuable sulfinate salt. It serves as a key synthetic intermediate and ligand in advanced organic synthesis and metal complexation. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for sulfone-containing drugs.
• Ligand for Metal Complexes: Used in catalysis and material science to form stable complexes with transition metals like palladium and copper.
• Sulfonylation Reagent: Employed in organic synthesis to introduce sulfonyl groups into target molecules via cross-coupling reactions.
• Agrochemical Synthesis: An intermediate in the production of certain herbicides, fungicides, and other crop protection agents.
• Polymer Modification: Used in the development of specialty polymers and functional materials.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies.

Basic Information

Product Name	Sodium Pyridine-2-Sulfinate
CAS No.	24367-66-6
Molecular Formula	C5H4NNaO2S
Molecular Weight	173.15 g/mol
Synonyms	2-Pyridinesulfinic Acid Sodium Salt; Sodium 2-Pyridinesulfinate; Sodium 2-Pyridylsulfinate; 2-Pyridylsulfinic Acid Sodium Salt; Pyridine-2-sulfinic Acid Sodium Salt; 2-Pyridinesulfinate Sodium Salt; 2-Sulfinopyridine Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium Pyridine-2-Sulfinate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. For long-term storage, consider maintaining the material under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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