2-Methylpiperazine
2-Methylpiperazine (CAS: 109-07-9; Formula: C5H12N2) is a cyclic diamine chemical compound with a molecular weight of 100.16 g/mol. This heterocyclic building block is primarily utilised in chemical synthesis and as an intermediate in the production of pharmaceuticals and other fine chemicals. It is supplied by Tech Serve Solutions with an assay of ≥98.0% (GC).

Chemical Synthesis Intermediate
2-Methylpiperazine serves as a versatile intermediate in organic synthesis. Its reactive amine groups allow for diverse chemical transformations, making it valuable in constructing more complex molecules.
Pharmaceutical Building Block
This compound is employed in the synthesis of active pharmaceutical ingredients (APIs). Its piperazine ring structure is a common motif found in numerous therapeutic agents.
Research and Development
Utilised in research laboratories for exploring new synthetic routes and developing novel compounds across various scientific disciplines.
| Molecular weight | 100.16 |
|---|---|
| Empirical formula | C5H12N2 |
| Assay | ≥98.0% (GC) |
| Boiling point | 155 °C/763 mmHg(lit.) |
| Melting point | 61-63 °C(lit.)61-63 °C |


Hazard statements
- H228Flammable solid
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 65 °C / 149 °F |
| Transport (UN / ADR) | UN 1325 4.1 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36/37/39 |
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-Methylpiperazine used for?
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2-Methylpiperazine is primarily used as a chemical synthesis intermediate, particularly as a building block in the pharmaceutical industry for creating active pharmaceutical ingredients and in research and development.
What is the CAS number and formula for 2-Methylpiperazine?
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The CAS number for 2-Methylpiperazine is 109-07-9, and its empirical formula is C5H12N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methylpiperazine with an assay of ≥98.0% (GC). This product is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should 2-Methylpiperazine be handled safely?
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2-Methylpiperazine is a flammable solid and causes skin irritation, serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment including eyeshields, gloves, and respiratory protection (type N100 US or P3 EN143 filter recommended). Keep away from heat and open flames. Ensure adequate ventilation and avoid breathing dust. Refer to the Safety Data Sheet for comprehensive handling information.
Is 2-Methylpiperazine a controlled substance?
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The provided data does not indicate that 2-Methylpiperazine is a controlled substance.
How is 2-Methylpiperazine packed, shipped, and exported?
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2-Methylpiperazine is shipped as a flammable solid (UN 1325, Hazard Class 4.1, Packing Group II). Tech Serve Solutions is an experienced global supplier and exporter, adhering to all international shipping regulations.
How can I request a sample or quote for 2-Methylpiperazine?
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To request a sample or a quote for 2-Methylpiperazine, please contact our sales team through the website or by calling our main office.
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