Cyclobutylamine hydrochloride
Cyclobutylamine hydrochloride (CAS: 6291-01-6), with the molecular formula C4H7NH2 · HCl and a molecular weight of 107.58 g/mol, is an amine salt and organic building block. This compound serves as a valuable intermediate in chemical synthesis, particularly in the development of novel pharmaceutical compounds and research chemicals. Its structure makes it suitable for various organic transformations, contributing to the creation of complex molecules.

Chemical Synthesis Intermediate
Cyclobutylamine hydrochloride is a key building block in organic synthesis. It is utilised in reactions to introduce the cyclobutylamine moiety into target molecules, facilitating the construction of more complex chemical structures.
Pharmaceutical Research
This compound finds application in the research and development of new pharmaceutical agents. Its structure is incorporated into drug discovery pipelines where the cyclobutane ring can influence pharmacological properties.
Laboratory Reagent
As a readily available amine salt, it serves as a versatile reagent in academic and industrial research laboratories for various chemical investigations and synthetic procedures.
| Molecular weight | 107.58 |
|---|---|
| Linear formula | C4H7NH2 · HCl |
| Assay | 97% |
| Melting point | 180-183 °C(lit.) |


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 | -4 °C / 24.8 °F |
| Transport (UN / ADR) | UN 2733 3/PG 2 |
| 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 Cyclobutylamine hydrochloride used for?
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Cyclobutylamine hydrochloride is primarily used as an intermediate in chemical synthesis and in pharmaceutical research for the development of new chemical entities.
What is the CAS number and formula for Cyclobutylamine hydrochloride?
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The CAS number for Cyclobutylamine hydrochloride is 6291-01-6, and its linear formula is C4H7NH2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cyclobutylamine hydrochloride with a minimum purity of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should Cyclobutylamine hydrochloride be handled safely?
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Cyclobutylamine hydrochloride is a flammable solid and causes severe skin burns and eye damage. Handle with extreme caution, using appropriate personal protective equipment including gloves, eye protection, and respiratory protection. Ensure good ventilation and avoid sources of ignition.
Is Cyclobutylamine hydrochloride a controlled substance?
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The provided data does not indicate that Cyclobutylamine hydrochloride is a controlled substance.
How is Cyclobutylamine hydrochloride shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific shipping and export details for Cyclobutylamine hydrochloride can be provided upon request, adhering to all relevant regulations.
How can I request a sample or quote for Cyclobutylamine hydrochloride?
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To request a sample or a quote for Cyclobutylamine hydrochloride, please use the contact form on our website or contact our sales team directly.
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