CAS 3261-87-8

1,4-Oxathiane-2,6-dione

Description:

1,4-Oxathiane-2,6-dione, also known as 2,6-dioxo-1,4-oxathiane, is a heterocyclic compound characterized by a six-membered ring containing both sulfur and oxygen atoms. The structure features a dioxo group (two carbonyl groups) at the 2 and 6 positions of the oxathiane ring, which contributes to its reactivity and potential applications in organic synthesis. This compound is typically a solid at room temperature and is soluble in polar organic solvents. Its unique ring structure allows for various chemical transformations, making it of interest in the fields of medicinal chemistry and materials science. The presence of the sulfur atom in the ring can impart distinct electronic properties, influencing its behavior in chemical reactions. Additionally, 1,4-oxathiane-2,6-dione may exhibit biological activity, although specific biological properties would require further investigation. Safety data should be consulted before handling, as with any chemical substance, to ensure proper precautions are taken.

Formula: C₄H₄O₃S

InChI: InChI=1S/C4H4O3S/c5-3-1-8-2-4(6)7-3/h1-2H2

InChI key: InChIKey=RIIUAPMWDSRBSH-UHFFFAOYSA-N

SMILES: O=C1OC(=O)CSC1

Synonyms:

• 1,4-Oxathiane-2,6-dione
• 2,2-Thiodiacetic acid anhydride
• 2,2′-Thiodiglycolic anhydride
• Acetic acid, 2,2′-thiobis-, cyclic anhydride
• Acetic acid, thiodi-, cyclic anhydride
• NSC 147625
• Thiodiglycolic anhydride

Thiodiglycolic anhydride, 98%

CAS: 3261-87-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄H₄O₃S

Purity: 98%

Color and Shape: Crystals or powder or crystalline powder, White to cream

Molecular weight: 132.13

Ref: 02-A13390

Thiodiglycolic anhydride

CAS: 3261-87-8

Formula: C₄H₄O₃S

Purity: 98%

Color and Shape: Solid

Molecular weight: 132.1378

Ref: IN-DA003USA

1,4-Oxathiane-2,6-dione

CAS: 3261-87-8

1,4-Oxathiane-2,6-dione

Formula: C₄H₄O₃S

Purity: ≥95%

Color and Shape: white. fine crystals

Molecular weight: 132.14g/mol

Ref: 54-OR28488

1,4-Oxathiane-2,6-dione

CAS: 3261-87-8

Formula: C₄H₄O₃S

Purity: 95%

Color and Shape: Solid, Crystalline Powder or Powder

Molecular weight: 132.13

Ref: 10-F516380

Thiodiglycolic Anhydride

Controlled Product

CAS: 3261-87-8

Applications Thiodiglycolic Anhydride is used as a reagent in the synthesis of positively charged compounds as SERT inhibitors useful in the treatment of central nervous system (CNS) disorders.
References Jensen, H.H., et al.: PCT Int. Appl. WO 2013026455 A1 20130228. Feb 28, 2013

Formula: C₄H₄O₃S

Color and Shape: Neat

Molecular weight: 132.14

Ref: TR-T344525

Thiodiglycolic Anhydride

CAS: 3261-87-8

Thiodiglycolic anhydride is a synthetic reagent that is used in the synthesis of erdosteine. It also has been used in the synthesis of other products, such as magnetic particles for imaging and therapeutic uses. Thiodiglycolic anhydride can be used to synthesize erdosteine, which is a substrate for the enzyme hydroxylase and contains a hydroxy group in its structure. The hydroxyl group on erdosteine reacts with thiodiglycolic anhydride to form acrylonitrile, which then reacts with benzyl groups to form benzylthio-esters. These benzylthio-esters are then converted into acid transporters.

Formula: C₄H₄O₃S

Purity: Min. 95%

Molecular weight: 132.14 g/mol

Ref: 3D-DAA26187