2,6-Diphenyl-4H-thiopyran-4-one
2,6-Diphenyl-4H-thiopyran-4-one (CAS: 1029-96-5) is a distinct organic compound with the molecular formula C17H12OS and a molecular weight of 264.34 g/mol. Its chemical structure features a thiopyran-4-one core substituted with two phenyl groups. This compound finds utility in various scientific research settings, particularly within cell biology and histology, often used in the context of stains and dyes.
- Synonyms
- C17H12OS

Cell Biology Research
2,6-Diphenyl-4H-thiopyran-4-one serves as a valuable reagent in cell biology studies. Its properties make it suitable for investigations involving cellular structures and functions, particularly when used as a component in staining protocols.
Histology Applications
Within the field of histology, this compound may be employed in the preparation and analysis of tissue samples. It can contribute to differential staining techniques, aiding in the visualisation of cellular components.
Stains and Dyes Development
The compound's structure suggests potential applications in the synthesis or modification of stains and dyes. Its use in this area supports the development of new or improved agents for microscopic visualisation.
| Molecular weight | 264.34 |
|---|---|
| Empirical formula | C17H12OS |
| Assay | 96% |
| Melting point | 126-130 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 2,6-Diphenyl-4H-thiopyran-4-one used for?
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2,6-Diphenyl-4H-thiopyran-4-one is primarily used in scientific research, particularly in the fields of cell biology and histology, often in relation to stains and dyes.
What is the CAS number and molecular formula for 2,6-Diphenyl-4H-thiopyran-4-one?
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The CAS number for 2,6-Diphenyl-4H-thiopyran-4-one is 1029-96-5, and its empirical formula is C17H12OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Diphenyl-4H-thiopyran-4-one with an assay of 96%. We do not represent this product as USP, BP, EP, or for pharmaceutical, food, or nutraceutical use.
What are the safety precautions for handling 2,6-Diphenyl-4H-thiopyran-4-one?
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When handling 2,6-Diphenyl-4H-thiopyran-4-one, ensure adequate personal protective equipment is used, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating a high hazard to water.
How is 2,6-Diphenyl-4H-thiopyran-4-one packed and shipped?
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2,6-Diphenyl-4H-thiopyran-4-one is carefully packed according to industry standards for safe transport and export. Please contact us for specific shipping and export details.
How can I request a quote or sample?
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To request a quote or a sample of 2,6-Diphenyl-4H-thiopyran-4-one, please use the contact form on our website or email our sales department directly.
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