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Atomfair 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide 2,3-Butanediol Cyclic Sulfate C4H8O4S

Description 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide (CAS No. 4440-89-5) is a high-purity cyclic sulfate compound with the molecular formula C4H8O4S . This specialized chemical is widely utilized in organic synthesis, particularly as a versatile alkylating or sulfonating agent. The compound features a five-membered dioxathiolane ring with two methyl substituents at the 4 and 5 positions, offering unique reactivity for constructing complex molecular architectures. Our product is rigorously tested to ensure ??98% purity (HPLC/GC) and is supplied as a stable white crystalline solid under inert packaging. Ideal for researchers in medicinal chemistry, materials science, and asymmetric synthesis applications where controlled ring-opening reactions are required.…

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Description

Description

4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide (CAS No. 4440-89-5) is a high-purity cyclic sulfate compound with the molecular formula C4H8O4S. This specialized chemical is widely utilized in organic synthesis, particularly as a versatile alkylating or sulfonating agent. The compound features a five-membered dioxathiolane ring with two methyl substituents at the 4 and 5 positions, offering unique reactivity for constructing complex molecular architectures. Our product is rigorously tested to ensure ??98% purity (HPLC/GC) and is supplied as a stable white crystalline solid under inert packaging. Ideal for researchers in medicinal chemistry, materials science, and asymmetric synthesis applications where controlled ring-opening reactions are required. Storage recommendations: maintain at 2-8??C in a tightly sealed container under nitrogen atmosphere to prevent moisture absorption.

  • CAS No: 4440-89-5
  • Molecular Formula: C4H8O4S
  • Molecular Weight: 152.17
  • Exact Mass: 152.01432991
  • Monoisotopic Mass: 152.01432991
  • IUPAC Name: 4,5-dimethyl-1,3,2-dioxathiolane 2,2-dioxide
  • SMILES: CC1C(OS(=O)(=O)O1)C
  • Synonyms: 4,5-dimethyl-1,3,2-dioxathiolane 2,2-dioxide, 4440-89-5, NSC522191, starbld0002112, 2,3-Butanediol Cyclic Sulfate

Application

4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide serves as a valuable building block in organic synthesis, particularly for introducing sulfate groups in stereospecific reactions. The compound finds application in pharmaceutical intermediate synthesis where its cyclic sulfate structure enables clean ring-opening reactions with nucleophiles. Researchers utilize this chemical in materials science for modifying polymer backbones through controlled sulfonation reactions. Its stability and predictable reactivity make it suitable for developing novel electrolyte additives in battery research.

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