Cyclobenzaprine hydrochloride
盐酸环苯扎林
Also known as: 3-(5H-Dibenzo[a,d][7]annulen-5-ylidene)-N,N-dimethylpropan-1-amine hydrochloride, 5-(3-Dimethylaminopropylidene)-5H-dibenzo[a,e]cycloheptatriene hydrochloride, MK 130 HCl, Lisseril, Proheptatriene hydrochloride, Cyclobenzaprine HCl, 3-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-N,N-dimethyl-1-propanamine hydrochloride
Cyclobenzaprine hydrochloride (CAS 6202-23-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H22ClN and a molecular weight of 311.848 g/mol. It is also known as 3-(5H-Dibenzo[a,d][7]annulen-5-ylidene)-N,N-dimethylpropan-1-amine hydrochloride, 5-(3-Dimethylaminopropylidene)-5H-dibenzo[a,e]cycloheptatriene hydrochloride and MK 130 HCl. Key properties include a melting point of 216-218ºC, a boiling point of 405.9ºC at 760 mmHg and a flash point of 9℃. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H301 — Toxic if swallowed and H311 — Toxic in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6202-23-9
- Jingsj CID
- J-1959751-7
- Molecular Formula
- C20H22ClN
- Chinese Name
- 盐酸环苯扎林
- Molecular Weight
- 311.848 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 216-218ºC |
|---|---|
| Boiling Point | 405.9ºC at 760 mmHg |
| Flash Point | 9℃ |
| Exact Mass | 311.144073 |
| PSA | 3.24000 |
| LogP | 5.35580 |
| Storage Conditions | -20°C Freezer |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H370 — Causes damage to organs
Activity & Biological Data
| Additional Information | [1]. Kobayashi, H., Y. Hasegawa, and H. Ono, Cyclobenzaprine, a centrally acting muscle relaxant, acts on descending serotonergic systems. Eur J Pharmacol, 1996. 311(1): p. 29-35. [2]. Honda, M., T. Nishida, and H. Ono, Tricyclic analogs cyclobenzaprine, amitriptyline and cyproheptadine inhibit the spinal reflex transmission through 5-HT(2) receptors. Eur J Pharmacol, 2003. 458(1-2): p. 91-9. |
|---|
Customs & Trade Information
| HS Code | 2921499090 |
|---|---|
| Summary | 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Cyclobenzaprine hydrochloride?
The CAS number of Cyclobenzaprine hydrochloride is 6202-23-9.
What are the molecular formula and molecular weight of Cyclobenzaprine hydrochloride?
Cyclobenzaprine hydrochloride has molecular formula C20H22ClN and molecular weight 311.848 g/mol.
Is Cyclobenzaprine hydrochloride hazardous?
Cyclobenzaprine hydrochloride has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H301 — Toxic if swallowed; H311 — Toxic in contact with skin.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Cyclobenzaprine hydrochloride (CAS 6202-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1959751-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.