Cyclobenzaprine hydrochloride
Cyclobenzaprine hydrochloride (CAS: 6202-23-9), with the molecular formula C20H21N · HCl and a molecular weight of 311.85 g/mol, is a centrally acting skeletal muscle relaxant. It is primarily recognised for its therapeutic applications in managing acute, painful musculoskeletal conditions. Supplied by Tech Serve Solutions for research and development purposes, it serves as a valuable biochemical tool in pharmacological studies.
- IUPAC
- 5-(3-Dimethylaminopropylidene)dibenzo[a,e]cycloheptatriene hydrochloride
- Synonyms
- 5-(3-Dimethylaminopropylidene)dibenzo[a,e]cycloheptatriene hydrochloride

Musculoskeletal Condition Management
Cyclobenzaprine hydrochloride is recognised for its efficacy in the short-term management of muscle spasms associated with acute, painful musculoskeletal conditions. Its mechanism of action is believed to involve the central nervous system.
Pharmacological Research Tool
As a bioactive small molecule and a GPCR modulator, this compound is utilised in research laboratories to study neurotransmission pathways, particularly those involving serotonin receptors.
Neuroscience Research
The compound's interaction with specific neurotransmitter systems makes it a relevant agent for investigations in neuroscience, focusing on cell signaling and receptor modulation.
| Molecular weight | 311.85 |
|---|---|
| Empirical formula | C20H21N · HCl |

Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... HTR2A(3356), HTR2B(3357), HTR2C(3358) |
|---|
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 Cyclobenzaprine hydrochloride used for?
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Cyclobenzaprine hydrochloride is primarily used for the short-term management of muscle spasms associated with acute, painful musculoskeletal conditions. It is also used as a tool in pharmacological and neuroscience research.
What are the CAS number and formula for Cyclobenzaprine hydrochloride?
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The CAS number is 6202-23-9, and the molecular formula is C20H21N · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cyclobenzaprine hydrochloride typically as a research or technical grade chemical. We do not represent it as USP, BP, or EP grade. Please inquire for specific assay and purity details.
What are the safety concerns when handling Cyclobenzaprine hydrochloride?
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Cyclobenzaprine hydrochloride is classified with GHS06 symbol and 'Danger' signal word. It carries hazard statements H301 (Toxic if swallowed) and H312 + H332 (Harmful in contact with skin and harmful if inhaled). Appropriate personal protective equipment including a dust mask (N95), eyeshields, face shields, and gloves is essential. Handle with extreme caution in a well-ventilated area.
How is Cyclobenzaprine hydrochloride packed, shipped, and exported?
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Tech Serve Solutions handles the packing, shipping, and export of Cyclobenzaprine hydrochloride with adherence to all relevant regulations for hazardous materials. Specific packaging will depend on quantity and destination, complying with UN 2811 standards.
How can I request a sample or quote for Cyclobenzaprine hydrochloride?
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To request a sample or a quote for Cyclobenzaprine hydrochloride, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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