Cyclobenzaprine Contraindications. 151610 Despite its long half-life it is relatively short-acting with a typical duration of action of 4-6 hours. It has a melting point of 217C and a pK a of 847 at 25C.
Cyclobenzaprine hydrochloride is a white crystalline tricyclic amine salt with the empirical formula. Cyclobenzaprine caused slight to moderate increase in heart rate in animals. Cyclobenzaprine hydrochloride USP is supplied as a 5 mg 75 mg and 10 mg tablet for oral administration.
Hyperpyretic crisis seizures and deaths have occurred in patients.
It has a melting point of 217C and a pK a of 847 at 25C. It is highly bound to plasma proteins. It is taken by mouth. It is freely soluble in water and alcohol sparingly soluble in isopropanol and insoluble in hydrocarbon solvents.