1-Z-4-Piperidone
1-Z-4-Piperidone (CAS: 19099-93-5), with the molecular formula C13H15NO3 and a molecular weight of 233.26 g/mol, is a valuable heterocyclic building block. It serves as a key intermediate in organic synthesis, particularly for the construction of more complex molecules. This compound is widely utilised in chemical research and development, facilitating the creation of novel compounds within various scientific disciplines.
- IUPAC
- 1-(Benzyloxycarbonyl)-4-piperidinone,1-Cbz-4-Piperidone,Benzyl 4-oxo-1-piperidinecarboxylate
- Synonyms
- 1-(Benzyloxycarbonyl)-4-piperidinone1-Cbz-4-PiperidoneBenzyl 4-oxo-1-piperidinecarboxylate

Organic Synthesis Intermediate
This compound is an essential intermediate in multi-step organic synthesis. Its structure allows for diverse chemical transformations, making it suitable for constructing complex molecular architectures.
Research and Development
1-Z-4-Piperidone is frequently employed in academic and industrial research laboratories. It aids in the exploration of new chemical entities and the development of novel synthetic routes.
Pharmaceutical Intermediate
The compound's piperidine core makes it a useful precursor in the synthesis of various pharmaceutical agents. It contributes to the development pipeline for potential drug candidates.
Heterocyclic Chemistry
As a substituted piperidone, it is a significant component in heterocyclic chemistry studies. It facilitates the synthesis and investigation of nitrogen-containing ring systems.
| Molecular weight | 233.26 |
|---|---|
| Empirical formula | C13H15NO3 |
| Assay | 99% |
| Boiling point | 114-140 °C/0.25 mmHg(lit.) |
| Density | 1.172 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.542(lit.) |

Hazard statements
- H302Harmful if swallowed
- H412Harmful to aquatic life with long-lasting effects
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 1-Z-4-Piperidone used for?
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1-Z-4-Piperidone is primarily used as an intermediate in organic synthesis, particularly in research and development and the pharmaceutical industry for constructing complex molecules and exploring new chemical entities.
What are the CAS number and formula for 1-Z-4-Piperidone?
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The CAS number for 1-Z-4-Piperidone is 19099-93-5, and its molecular formula is C13H15NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Z-4-Piperidone with an assay of 99%. This product is not specified as USP, BP, or EP grade and is intended for research and chemical synthesis applications.
What are the safety precautions for handling 1-Z-4-Piperidone?
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1-Z-4-Piperidone is classified with GHS07 symbol and a Warning signal word, indicating potential hazards (H302-H412). Always use safety measures such as eyeshields and gloves, and handle in a well-ventilated area.
How is 1-Z-4-Piperidone packed and shipped?
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1-Z-4-Piperidone is available for export globally by Tech Serve Solutions. Packaging is designed to ensure product integrity during transit.
How can I request a quote or sample for 1-Z-4-Piperidone?
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To request a quote or sample of 1-Z-4-Piperidone, please contact our sales team via the website or direct inquiry channels.
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