Sodium methanesulphinate

Product Details

CAS No:20277-69-4

MF:CH3NaO2S

Appearance:white or off-white crystalline powder

Specification:98.5%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:Sodium methanesulfinate,Methanesulfinic acid sodium salt;Sodium methanesulphinate, tech;Methanesulfinic acid,sodiuM salt (1:1);Sodium methanesulphinate Methanesulfinic acid sodium salt;Sodium methanesulfinate technical grade, 85%;METHANESULPHINIC ACID SODIUM SALT;SODIUM METHANESULFINATE;SODIUM METHANESULFINATE, TECH., 85%; Sodium methanesulfinate; 20277-69-4; Sodium methanesulphinate; Methanesulfinic acid, sodium salt; 4PZR2C87ZB; DTXSID10174125; RefChem:183979; DTXCID3096616; 243-669-6; Methanesulfinic acid sodium salt; sodium;methanesulfinate; Sodium methylsulfinate; MFCD00040392; Methanesulfinic acid, sodium salt (1:1); sodium methane sulfinate; Methane Sulfinic Acid Sodium Salt; SodiumMethanesulfinate; CH3NaO2S; EINECS 243-669-6; MeSO2Na; sodium methanesulfmate; sodium methansulfinate; NaOSOCH3; sodium methyl sulfinate; CH3SO2Na; sodium methane-sulfinate; Sodium methane sulphinate; SCHEMBL48685; methanesulfinicacid sodium salt; Methylsulfinic acid sodium salt; SCHEMBL4138046; SCHEMBL5079361; methanesulphinic acid sodium salt; methane sulphinic acid sodium salt; STR02097; AKOS015897393; AC-1087; FM11493; SY002584; DB-066106; CS-0019422; M1255; NS00026566; Sodium methanesulfinate, technical grade, 85%; EN300-126202; F001284; F0001-3454; methanesulphinic acid sodium salt;sodium methanesulfinate;; Methanesulfinic Acid, Sodium Salt; Sodium Methanesulfinate

Product application:Sodium Methanesulphinate,20277-69-4,Sodium methanesulfinate,Methanesulfinic acid sodium salt,Sodium methylsulfinate,Methyl radical precursor,C-H functionalization reagent,Minisci methylation reagent,Sulfonylation reagent,Methanesulfonyl synthon,Anticancer intermediate,Kinase inhibitor building block,Agrochemical herbicide intermediate,Photoredox catalysis synthon,Organic sulfur reducing agent,High purity Sodium methanesulfinate 98%,Low sulfonate sodium methanesulfinate,CAS 20277-69-4 supplier,Sodium Methanesulphinate manufacturer China,Suzhou Health Chemicals specialty sulfur reagents,Sodium methanesulphinate wholesale bulk export

 

Sodium Methanesulphinate is widely utilized across active pharmaceutical ingredient synthesis, complex molecule late-stage functionalization, visible-light photoredox-catalyzed radical couplings, regioselective sulfonylation methodologies, modern heterocyclic agrochemical manufacturing, and specialty polymerization initiation sectors. In process medicinal chemistry and synthetic organic methodology, universally recognized across pharmaceutical research as Sodium methanesulfinate or sodium methylsulfinate, it functions as an essential, bench-stable, solid-state methyl radical precursor and methanesulfonyl synthon; unlike volatile, hazardous classical methylation agents, this crystalline sulfur reagent undergoes facile single-electron oxidation under mild oxidative or photoredox regimes, extruding sulfur dioxide to generate transient methyl radicals that engage cleanly in Minisci-type C-H functionalizations across electron-deficient heterocycles including pyridines, quinolines, and pyrimidines; this transformation allows precision medicinal chemistry teams to conduct late-stage structural diversification and install pharmacophoric methyl groups to enhance target kinase affinity, metabolic stability, and bioisosteric potency across lead oncology and antiviral candidates; furthermore, it operates as a versatile nucleophile to access methyl sulfones, sulfonyl fluorides, and sulfonamides found in commercial pharmaceuticals and sulfonylurea herbicides; in polymer engineering and material science, the molecule serves as a mild, controlled reducing component in multi-component redox initiation systems, delivering reliable radical turnover and stoichiometric stability across demanding industrial biopharmaceutical and specialty chemical manufacturing operations.