Cyclobenzaprine

Chemical formula: C₂₀H₂₁N  Molecular mass: 275.387 g/mol  PubChem compound: 2895

Active ingredient description

Cyclobenzaprine relieves skeletal muscle spasm of local origin without interfering with muscle function. Cyclobenzaprine has not been shown to be effective in muscle spasm due to central nervous system disease.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
M03BX08 Cyclobenzaprine M Musculo-skeletal system → M03 Muscle relaxants → M03B Muscle relaxants, centrally acting agents → M03BX Other centrally acting agents
Discover more medicines within M03BX08

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
FLEXERIL Tablet Health Products and Food Branch (CA) MPI, CA: SPM

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 303-53-7
DrugBank Drug: DB00924
KEGG Drug: D07758
PubChem Compound: 2895
RxNorm Ingredient: 21949
SNOMED-CT Concept: 373779004
Cyclobenzaprine (substance)
UNII Identifier: 69O5WQQ5TI
CYCLOBENZAPRINE

Medicines

Cyclobenzaprine is an active ingredient of these brands:

United States (US)

  • AMRIX as CYCLOBENZAPRINE HYDROCHLORIDE
  • FEXMID as CYCLOBENZAPRINE HYDROCHLORIDE
  • FLEXERIL as CYCLOBENZAPRINE HYDROCHLORIDE

Brazil (BR)

  • BENZIFLEX as CYCLOBENZAPRINE HYDROCHLORIDE
  • CIZAX as CYCLOBENZAPRINE HYDROCHLORIDE
  • MIOFIBRAX as CYCLOBENZAPRINE HYDROCHLORIDE
  • MIOREX as CYCLOBENZAPRINE HYDROCHLORIDE
  • MIOSAN as CYCLOBENZAPRINE HYDROCHLORIDE
  • MIPRINAX as CYCLOBENZAPRINE HYDROCHLORIDE
  • MIRTAX as CYCLOBENZAPRINE HYDROCHLORIDE
  • MITRUL as CYCLOBENZAPRINE HYDROCHLORIDE
  • MUSCULARE as CYCLOBENZAPRINE HYDROCHLORIDE
  • MUSCUSAN as CYCLOBENZAPRINE HYDROCHLORIDE

  • (combination) BENZIFLEX LIS as CYCLOBENZAPRINE HYDROCHLORIDE
  • (combination) CICLALGIN FLEX as CYCLOBENZAPRINE HYDROCHLORIDE
  • (combination) DOLAMIN FLEX as CYCLOBENZAPRINE HYDROCHLORIDE
  • (combination) MIOSAN CAF as CYCLOBENZAPRINE HYDROCHLORIDE

Canada (CA)

  • FLEXERIL as CYCLOBENZAPRINE HYDROCHLORIDE

Ecuador (EC)

Malta (MT)

  • (combination) SINDOLOR as CYCLOBENZAPRINE HYDROCHLORIDE

Mexico (MX)

  • YURELAX as CYCLOBENZAPRINE HYDROCHLORIDE

  • (combination) YUREDOL as CYCLOBENZAPRINE HYDROCHLORIDE

Romania (RO)

  • (combination) SINDOLOR as CYCLOBENZAPRINE HYDROCHLORIDE

South Africa (ZA)

  • MYPROCAM as CYCLOBENZAPRINE HYDROCHLORIDE

Turkey (TR)

  • FLESSI as CYCLOBENZAPRINE HYDROCHLORIDE
  • SPAZBEN as CYCLOBENZAPRINE HYDROCHLORIDE

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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