1-(Cyclopropylmethyl)piperazine
1-(Cyclopropylmethyl)piperazine (CAS 57184-25-5), with the molecular formula C8H16N2 and a molecular weight of 140.23, is a heterocyclic organic compound. It serves as a versatile building block in chemical synthesis, particularly within the pharmaceutical and agrochemical industries. This piperazine derivative is essential for constructing more complex molecular architectures, enabling the development of novel compounds.

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs), contributing to the development of new therapeutic agents. Its piperazine core is a common motif in many drug molecules.
Agrochemical Synthesis
Serves as a key intermediate in the creation of pesticides, herbicides, and other crop protection chemicals. Its structure allows for modification to target specific biological pathways in pests or plants.
Organic Synthesis Building Block
A fundamental component in multi-step organic synthesis projects, providing a readily available source of the cyclopropylmethylpiperazine moiety for various research and development applications.
Material Science Research
May be incorporated into the development of novel materials where its specific chemical properties can impart desired characteristics, although this is a less common application.
| Molecular weight | 140.23 |
|---|---|
| Empirical formula | C8H16N2 |
| Assay | 97% |
| Boiling point | 68 °C/3.5 mmHg |
| Density | 0.943 g/mL at 25 °C |
| Refractive index | n20/D 1.489 |
| Storage temperature | 2-8°C |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 77 °C / 170.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-36/39 |
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 1-(Cyclopropylmethyl)piperazine used for?
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1-(Cyclopropylmethyl)piperazine is primarily used as a building block in organic synthesis, particularly for pharmaceutical and agrochemical intermediates. It is essential for constructing more complex molecular structures in research and development.
What is the CAS number and formula for 1-(Cyclopropylmethyl)piperazine?
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The CAS number is 57184-25-5, and the empirical formula (Hill notation) is C8H16N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(Cyclopropylmethyl)piperazine with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
How should 1-(Cyclopropylmethyl)piperazine be handled safely?
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1-(Cyclopropylmethyl)piperazine is classified as Danger, with H318 indicating it causes serious eye damage. Appropriate personal protective equipment, including eyeshields and chemical-resistant gloves, must be used. Handle in a well-ventilated area, and consult the Safety Data Sheet (SDS) for full handling precautions.
Is 1-(Cyclopropylmethyl)piperazine a controlled substance?
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The provided data does not indicate that 1-(Cyclopropylmethyl)piperazine is a controlled substance.
How is 1-(Cyclopropylmethyl)piperazine packed, shipped, and exported?
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Information on specific packing, shipping, and export details can be obtained by contacting our sales team. It is shipped according to relevant transport regulations, such as NA 1993 / PGIII.
How can I request a sample or a quote for 1-(Cyclopropylmethyl)piperazine?
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To request a sample or a quote, please contact the Tech Serve Solutions sales department via our website or by phone. Our team will be pleased to assist you with your requirements.
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