Atomfair 1,3,2-Dioxathiane, 4,4-dimethyl-, 2-oxide C5H10O3S

Description 1,3,2-Dioxathiane, 4,4-dimethyl-, 2-oxide (CAS No. 1003-85-6) is a high-purity cyclic sulfite compound with the molecular formula C5H10O3S . This specialized chemical, also known by its IUPAC name 4,4-dimethyl-1,3,2-dioxathiane 2-oxide , is widely utilized in organic synthesis, pharmaceutical research, and materials science due to its unique structural properties. The compound features a stable six-membered dioxathiane ring with a sulfite moiety, making it an excellent intermediate for nucleophilic substitution reactions or as a protecting group in complex syntheses. Our product is rigorously tested to ensure ??95% purity (GC) and is supplied in sealed containers under inert gas to prevent degradation. Available…

Description

1,3,2-Dioxathiane, 4,4-dimethyl-, 2-oxide (CAS No. 1003-85-6) is a high-purity cyclic sulfite compound with the molecular formula C₅H₁₀O₃S. This specialized chemical, also known by its IUPAC name 4,4-dimethyl-1,3,2-dioxathiane 2-oxide, is widely utilized in organic synthesis, pharmaceutical research, and materials science due to its unique structural properties. The compound features a stable six-membered dioxathiane ring with a sulfite moiety, making it an excellent intermediate for nucleophilic substitution reactions or as a protecting group in complex syntheses. Our product is rigorously tested to ensure ??95% purity (GC) and is supplied in sealed containers under inert gas to prevent degradation. Available in quantities from milligrams to kilograms, it is ideal for laboratory-scale experiments or industrial applications requiring precise control over stereochemistry and reactivity.

CAS No: 1003-85-6
Molecular Formula: C5H10O3S
Molecular Weight: 150.20
Exact Mass: 150.03506535
Monoisotopic Mass: 150.03506535
IUPAC Name: 4,4-dimethyl-1,3,2-dioxathiane 2-oxide
SMILES: CC1(CCOS(=O)O1)C
Synonyms: BRN 1237699, 2,2-Dimethyl-1,3-propanediol cyclic sulfite, 1,3-Propanediol, 2,2-dimethyl-, cyclic sulfite, 1,3,2-DIOXATHIANE, 4,4-DIMETHYL-, 2-OXIDE, DTXSID10905335

Application

1,3,2-Dioxathiane, 4,4-dimethyl-, 2-oxide serves as a versatile building block in organic synthesis, particularly for constructing sulfur-containing heterocycles. It is employed in pharmaceutical research as a precursor for prodrug development or chiral auxiliaries. The compound’s cyclic sulfite group also finds use in polymer chemistry as a crosslinking agent or monomer modifier. Researchers leverage its reactivity in nucleophilic ring-opening reactions to introduce sulfonate functionalities. Additionally, it may act as a stabilizer or additive in specialty electrolytes for energy storage applications.

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