Thiochroman-4-one
Thiochroman-4-one (CAS: 3528-17-4), a heterocyclic organic compound with the formula C9H8OS and a molecular weight of 164.22 g/mol, serves as a valuable building block in chemical synthesis. It is primarily utilised as a starting material for the preparation of diverse heterocyclic compounds, including pyrazoles and isoxazoles, contributing to the development of novel chemical entities.
Synthesis of Pyrazoles and Isoxazoles
Thiochroman-4-one is employed as a key reactant in the synthesis of various pyrazole and isoxazole derivatives. These heterocyclic compounds are of interest in medicinal chemistry and materials science.
Heterocyclic Chemistry
As a functionalised heterocyclic compound, Thiochroman-4-one acts as a versatile intermediate in organic synthesis. Its structure allows for diverse chemical transformations, facilitating the construction of more complex molecules.
Research and Development
This compound is utilised in academic and industrial research settings for exploring novel synthetic pathways and developing new chemical entities with potential applications in various fields.
| Molecular weight | 164.22 |
|---|---|
| Empirical formula | C9H8OS |
| Assay | 97% |
| Boiling point | 154 °C/12 mmHg(lit.) |
| Refractive index | n20/D 1.6395(lit.) |
| Application | Thiochroman-4-one was used as the starting reactant for synthesis of series of pyrazoles and isoxazoles1. |
| Melting point | 28-30 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Thiochroman-4-one used for?
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Thiochroman-4-one is primarily used as a starting material for the synthesis of pyrazoles and isoxazoles, and as a general building block in chemical synthesis and heterocyclic chemistry research.
What is the CAS number and molecular formula for Thiochroman-4-one?
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The CAS number for Thiochroman-4-one is 3528-17-4, and its molecular formula is C9H8OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Thiochroman-4-one with an assay of 97%. This is a technical/research grade chemical and is not represented as USP, BP, or EP grade.
How should Thiochroman-4-one be handled safely?
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Handle Thiochroman-4-one with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is combustible with a flash point above 110 °C (230 °F).
How is Thiochroman-4-one packed and shipped?
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Thiochroman-4-one is packed according to industry standards for chemical transport and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for Thiochroman-4-one?
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To request a sample or a quote for Thiochroman-4-one, please contact the Tech Serve Solutions sales team through our website or by direct inquiry.
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