Description

Sodium 3-Methylpyridine-2-Sulfinate is a specialized organosulfur compound with a CAS registry number of 2097773-43-6. This chemical serves as a valuable sulfinate salt building block in advanced organic synthesis, offering enhanced stability and solubility for nucleophilic sulfonylation reactions. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of sulfone-containing active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that incorporate sulfonyl or sulfinate moieties.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis.
• Material Science Research: Employed in the preparation of functionalized polymers and advanced organic materials.
• Cross-Coupling Reactions: Acts as a sulfinate source in Pd-catalyzed cross-coupling reactions to form biaryl sulfones.
• Chemical Biology Probes: Useful for synthesizing tagged molecules and probes for studying biological systems.

Basic Information

Product Name	Sodium 3-Methylpyridine-2-Sulfinate
CAS No.	2097773-43-6
Molecular Formula	C6H6NNaO2S
Molecular Weight	179.17 g/mol
Synonyms	Sodium 3-Methylpyridine-2-sulfinate; 3-Methylpyridine-2-sulfinic Acid Sodium Salt; 2-Pyridinesulfinic Acid, 3-Methyl-, Sodium Salt; 3-Methyl-2-pyridinesulfinate Sodium Salt; 3-Methylpyridine-2-sulfinate Sodium; Sodium 3-Methyl-2-pyridinesulfinate; 3-Methyl-2-sulfinopyridine Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 3-Methylpyridine-2-Sulfinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 opening to minimize exposure to atmospheric moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 3.0%
Residue on Ignition	≤ 0.5%

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