5-Phenyl-1,3-cyclohexanedione
5-Phenyl-1,3-cyclohexanedione (CAS 493-72-1) is a dicarbonyl organic compound with a molecular weight of 188.22 g/mol. It serves as a valuable building block in organic synthesis. Primarily utilised in chemical research and development, this ketone finds applications in the creation of more complex molecular structures. Its purity is typically around 96%.
- Synonyms
- C6H5C6H7(=O)2

Organic Synthesis Intermediate
5-Phenyl-1,3-cyclohexanedione is employed as a key intermediate in the synthesis of various organic compounds. Its diketone functionality allows for diverse chemical transformations.
Research and Development
This compound is utilised in laboratory settings for exploratory research and the development of novel chemical entities. It is a useful reagent for academic and industrial research.
Building Block for Complex Molecules
Its structure makes it a versatile building block for constructing larger, more intricate molecules in multi-step synthetic pathways.
| Molecular weight | 188.22 |
|---|---|
| Linear formula | C6H5C6H7(=O)2 |
| Assay | 96% |
| Melting point | 188 °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 5-Phenyl-1,3-cyclohexanedione used for?
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5-Phenyl-1,3-cyclohexanedione is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.
What are the CAS number and formula for 5-Phenyl-1,3-cyclohexanedione?
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The CAS number is 493-72-1 and its linear formula is C6H5C6H7(=O)2.
What grade and purity does Tech Serve Solutions supply for 5-Phenyl-1,3-cyclohexanedione?
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Tech Serve Solutions supplies 5-Phenyl-1,3-cyclohexanedione with a typical assay of 96%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should 5-Phenyl-1,3-cyclohexanedione be handled safely?
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When handling 5-Phenyl-1,3-cyclohexanedione, ensure appropriate personal protective equipment is worn, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is also recommended.
Is 5-Phenyl-1,3-cyclohexanedione a controlled substance?
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The provided data does not indicate that 5-Phenyl-1,3-cyclohexanedione (CAS 493-72-1) is a controlled substance.
How is 5-Phenyl-1,3-cyclohexanedione packed, shipped, or exported?
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Tech Serve Solutions securely packs and ships fine chemicals, laboratory reagents, and pharmaceutical intermediates globally, adhering to all relevant transport regulations.
How can I request a quote or sample for 5-Phenyl-1,3-cyclohexanedione?
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Please contact our sales team via our website or directly to request a quote or sample for 5-Phenyl-1,3-cyclohexanedione.
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