CAS Number: 1072-72-6
Tetrahydro-4H-Thiopyran-4-One is a sulfur-containing cyclic ketone intermediate used in organic synthesis, including the preparation of various agrochemical and herbicidal compounds. Its thiopyran ring system is a structural motif present in several biologically active molecules relevant to crop protection chemistry. This compound serves as a versatile building block in the synthesis of heterocyclic intermediates for herbicide discovery research. AB Enterprises supplies Tetrahydro-4H-Thiopyran-4-One to pharmaceutical and agrochemical manufacturers seeking reliable intermediates. Its reactive ketone functionality enables diverse condensation and cyclization reactions in complex synthesis programs.
| CAS Number | 1072-72-6 |
| Molecular Formula | C5H8OS |
| Molecular Weight | 116.18 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Assay / Purity | ≥97.0% (GC) |
| Melting Point | 30–33 °C |
| Solubility | Slightly soluble in water; miscible with common organic solvents |
| pH (1% solution) | 5.5–7.0 |
| Storage | Store in sealed containers in a cool, dry, well-ventilated area away from heat and oxidizing agents |
| Packaging | As per requirement |
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