1-Methylpiperidine
1-Methylpiperidine (CAS: 626-67-5, C6H13N) is a heterocyclic amine with a molecular weight of 99.17 g/mol. This compound is recognised for its utility as a building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its applications span various research and development activities where a piperidine derivative is required for constructing more complex molecules. Available from Tech Serve Solutions, it meets stringent quality standards.
- IUPAC
- N-Methylpiperidine
- Synonyms
- N-Methylpiperidine

Chemical Synthesis
1-Methylpiperidine serves as a crucial intermediate and building block in organic synthesis. It is utilised in the preparation of more complex heterocyclic compounds and pharmaceutical intermediates.
Heterocyclic Chemistry
As a substituted piperidine, it is an important reagent for researchers working with nitrogen-containing heterocyclic systems. Its structure allows for various derivatizations and reactions.
Research and Development
This compound is frequently employed in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities.
Protein Sequencing
1-Methylpiperidine is suitable for use in certain biochemical applications, including protocols for protein sequencing.
| Molecular weight | 99.17 |
|---|---|
| Empirical formula | C6H13N |
| Assay | ≥98.0% (GC) |
| Boiling point | 105-107 °C(lit.) |
| Density | 0.817 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.438 |
| Concentration | ~40% in 1-butanol |
| Storage temperature | −20°C |
| Suitability | suitable for protein sequencing |


Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 3 °C / 37.4 °F |
| Transport (UN / ADR) | UN 2399 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-34 |
| Safety statements (S) | 16-26-36/37/39-45 |
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-Methylpiperidine used for?
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1-Methylpiperidine is primarily used as a building block in chemical synthesis, particularly for creating heterocyclic compounds and pharmaceutical intermediates. It is also suitable for protein sequencing.
What are the CAS number and chemical formula for 1-Methylpiperidine?
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The CAS number for 1-Methylpiperidine is 626-67-5, and its chemical formula is C6H13N.
What grade and purity does Tech Serve Solutions supply for 1-Methylpiperidine?
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Tech Serve Solutions supplies 1-Methylpiperidine with an assay of ≥98.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should 1-Methylpiperidine be handled safely?
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1-Methylpiperidine is a flammable liquid and causes severe skin burns and eye damage (H225, H314). Handle with appropriate personal protective equipment, including gloves, eye protection, and protective clothing, in a well-ventilated area. Keep away from heat and open flames.
Is 1-Methylpiperidine available in different concentrations or solutions?
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Yes, Tech Serve Solutions can supply 1-Methylpiperidine as a concentration of approximately 40% in 1-butanol.
How is 1-Methylpiperidine packaged and exported?
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1-Methylpiperidine is shipped as UN 2399, Class 3 (8), Packing Group II. TSS is a specialist global supplier and exporter of fine chemicals.
How can I request a quote or sample of 1-Methylpiperidine?
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Please contact the Tech Serve Solutions sales team via our website or direct inquiry to request a quotation or a sample of 1-Methylpiperidine.
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