CAS 1072-72-6

Tetrahydrothiopyran-4-one

Description:

Tetrahydrothiopyran-4-one is a heterocyclic organic compound characterized by a six-membered ring containing both sulfur and oxygen atoms. It features a saturated tetrahydrothiopyran structure with a carbonyl group at the fourth position, which contributes to its reactivity and potential applications in organic synthesis. The compound is typically a colorless to pale yellow liquid with a distinctive odor, and it is soluble in organic solvents. Its molecular formula reflects the presence of carbon, hydrogen, oxygen, and sulfur, indicating its potential for various chemical reactions, including nucleophilic additions and cyclization processes. Tetrahydrothiopyran-4-one is of interest in medicinal chemistry and materials science due to its unique structural properties, which may lead to the development of novel pharmaceuticals or functional materials. Safety data suggests that, like many organic compounds, it should be handled with care, as it may pose health risks if inhaled or ingested. Overall, its unique structure and reactivity make it a valuable compound in various chemical research fields.

Formula: C₅H₈OS

InChI: InChI=1S/C5H8OS/c6-5-1-3-7-4-2-5/h1-4H2

InChI key: InChIKey=OVRJVKCZJCNSOW-UHFFFAOYSA-N

SMILES: O=C1CCSCC1

Synonyms:

• 1-Thiacyclohexan-4-one
• 2,3,5,6-Tetrahydro-4-thiopyranone
• 4-Oxotetrahydrothiopyran
• 4-Oxothiane
• 4-Thiacyclohexan-1-one
• 4-Thiacyclohexanone
• 4-Thianone
• 4H-Thiopyran-4-one, tetrahydro-
• Dihydro-2H-thiopyran-4(3H)-one
• NSC 41599
• Penthianone
• Tetrahydro-1-thio-4-pyrone
• Tetrahydro-1-thio-γ-pyrone
• Tetrahydro-4-thiopyrone
• Tetrahydro-4H-thiopyran-4-one
• Tetrahydrothiapyran-4-one
• Thian-4-One

4-Oxothiane

CAS: 1072-72-6

Formula: C₅H₈OS

Purity: >98.0%(GC)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 116.18

Ref: 3B-O0112

Tetrahydro-4H-thiopyran-4-one, 99%

CAS: 1072-72-6

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: C₅H₈OS

Purity: 99%

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

Molecular weight: 116.18

Ref: 02-A15872

Tetrahydrothiopyran-4-one

CAS: 1072-72-6

Formula: C₅H₈OS

Purity: 98%

Color and Shape: Solid

Molecular weight: 116.1814

Ref: IN-DA003UP9

Tetrahydro-4H-thiopyran-4-one

CAS: 1072-72-6

Tetrahydro-4H-thiopyran-4-one

Formula: C₅H₈OS

Purity: 98%

Color and Shape: white to light brown solid

Molecular weight: 116.18g/mol

Ref: 54-OR27391

Tetrahydro-2H-thiopyran-4-one

CAS: 1072-72-6

Formula: C₅H₈OS

Purity: 97%

Color and Shape: Brown powder

Molecular weight: 116.18

Ref: 10-F069034

Tetrahydro-​4H-​thiopyran-​4-​one

Controlled Product

CAS: 1072-72-6

Applications Tetrahydro-​4H-​thiopyran-​4-​one is a cyclic carbonyl compound used as a reactant in the stereoselective preparation of [aryl(nitro)ethyl] carbonyl compounds via asymmetric Michael addition to nitroolefins catalyzed by chiral pyrrolidine-pyridine conjugate bases.
References Ishii, T., et al.: J. Am. Chem. Soc., 126, 9558 (2004);

Formula: C₅H₈OS

Color and Shape: Neat

Molecular weight: 116.18

Ref: TR-T295975