CAS 4440-89-5

1,3,2-Dioxathiolane, 4,5-dimethyl-, 2,2-dioxide

Description:

1,3,2-Dioxathiolane, 4,5-dimethyl-, 2,2-dioxide, with CAS number 4440-89-5, is a heterocyclic organic compound characterized by a five-membered ring containing two oxygen atoms and one sulfur atom. This compound features two methyl groups at the 4 and 5 positions, contributing to its structural complexity and influencing its chemical reactivity. The presence of the dioxide functional group indicates that it has two double-bonded oxygen atoms, which can enhance its oxidative properties. Typically, compounds of this nature exhibit interesting chemical behavior, including potential applications in organic synthesis and as intermediates in various chemical reactions. The dioxathiolane structure may also impart unique physical properties, such as solubility in organic solvents and stability under certain conditions. However, specific reactivity and stability can vary based on environmental factors and the presence of other reagents. Overall, 1,3,2-Dioxathiolane, 4,5-dimethyl-, 2,2-dioxide represents a class of compounds that are of interest in both academic research and industrial applications.

Formula: C₄H₈O₄S

InChI: InChI=1/C4H8O4S/c1-3-4(2)8-9(5,6)7-3/h3-4H,1-2H3

InChI key: InChIKey=POVNYOLUWDFQOZ-UHFFFAOYSA-N

SMILES: O=S1(=O)OC(C)C(C)O1

Synonyms:

• 2,3-Butanediol, cyclic sulfate
• 4,5-Dimethyl-2,2-dioxo-1,3,2-dioxathiolane
• NSC 522191
• 4,5-Dimethyl-1,3,2-dioxathiolane-2,2-dioxide
• 1,3,2-Dioxathiolane, 4,5-dimethyl-, 2,2-dioxide

4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8

Controlled Product

CAS: 4440-89-5

Applications 4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide-D8 is an intermediate in the synthesis of Hydroxy Itraconazole-d8 (H943603) which is an isotopically Labelled metabolite of Itraconazole, an orally active antimycotic structurally related to Ketoconazole.
References Saag, M., et al.: Antimicrob. Agents Chemother., 32, 1 (1988),

Formula: C₄D₈O₄S

Color and Shape: Neat

Molecular weight: 160.218

Ref: TR-D472611

4,5-Dimethyl-1,3,2-dioxathiolane 2,2-dioxide

Controlled Product

CAS: 4440-89-5

Formula: C₄H₈O₄S

Color and Shape: Neat

Molecular weight: 152.169

Ref: TR-D472610