Methyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride
Methyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride (CAS: 3939-01-3), with the molecular formula C14H17NO3 · HCl and a molecular weight of 283.75, is a heterocyclic building block. It serves as a valuable intermediate in chemical synthesis, particularly for researchers and chemists involved in the development of novel organic compounds. This piperidone derivative is supplied by TSS for laboratory and research applications.
- IUPAC
- 1-Benzyl-3-carbomethoxy-4-piperidone hydrochloride

Chemical Synthesis Intermediate
Utilised as a key building block in organic synthesis, enabling the construction of more complex molecular structures. Its piperidone core and functional groups make it suitable for various synthetic transformations.
Research and Development
A useful reagent for R&D laboratories exploring new chemical entities and synthetic pathways. Its structure offers potential for diverse derivatisation in medicinal chemistry and materials science.
Heterocyclic Chemistry
Applicable in the field of heterocyclic building blocks, facilitating the synthesis of nitrogen-containing cyclic compounds. It is a component in the creation of specialised piperidone derivatives.
| Molecular weight | 283.75 |
|---|---|
| Empirical formula | C14H17NO3 · HCl |
| Assay | 95% |
| Application | Methyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride (1-Benzyl-3-carbomethoxy-4-piperidone hydrochloride) may be used in chemical synthesis. |
| Melting point | 185 °C (dec.)(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 Methyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride used for?
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Methyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride is used as a building block and intermediate in chemical synthesis, particularly for research and development in organic and heterocyclic chemistry.
What are the CAS number and molecular formula?
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The CAS number is 3939-01-3 and the molecular formula is C14H17NO3 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 95%. It is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations?
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This compound has a WGK Germany rating of 3, indicating it is hazardous to water. When handling, it is essential to wear eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter.
How is this chemical supplied and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packaging and shipping details are available upon request.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales team through the website or by phone.
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