Active ingredientTizanidineCat. No. P-T138-001CAS 51322-75-9Family · Pharmaceutical analytical standards
Tizanidine
A centrally acting muscle relaxant and alpha-2 adrenergic agonist that reduces muscle spasticity caused by multiple sclerosis, spinal cord injury or cerebral palsy. Its synthesis was first published in 1974, and it has been approved in the United States since 1996. This family brings together the active ingredient, pharmacopoeial impurities, metabolites, labelled standards, nitrosamines and other impurities.
Did you know?It is a close chemical relative of clonidine, a blood pressure medicine: both act on alpha-2 receptors, but tizanidine is at least ten times weaker at lowering blood pressure.
Go to the active ingredient →Active ingredientTizanidineCat. No. P-T138-001CAS 51322-75-9
Active ingredientTizanidine HydrochlorideCat. No. P-T138-002CAS 64461-82-1
Pharmacopoeial impurityTizanidine EP Impurity ACat. No. P-T138-003CAS 51322-69-1
Pharmacopoeial impurityTizanidine EP Impurity CCat. No. P-T138-004CAS 1147548-83-1
Pharmacopoeial impurityTizanidine EP Impurity D HydroiodideCat. No. P-T138-005CAS 51323-03-6
Pharmacopoeial impurityTizanidine EP Impurity ECat. No. P-T138-006CAS 30536-19-7
Pharmacopoeial impurityTizanidine EP Impurity FCat. No. P-T138-007CAS 1147548-85-3
Pharmacopoeial impurityTizanidine EP Impurity GCat. No. P-T138-008CAS 51322-80-6
MetaboliteTizanidine MetaboliteCat. No. P-T138-009
Isotopically labelledTizanidine-d4 HClCat. No. P-T138-011CAS 1188263-51-5
NitrosamineN-Nitroso TizanidineCat. No. P-T138-012
Pharmacopoeial impurity1-Acetylimidazolidine-2-thioneCat. No. P-T138-014CAS 5391-52-6
Impurity2,1,3-Benzothiadiazol-4-amineCat. No. P-T138-015CAS 767-64-6
Impurity5-Amino-6-chloro-2,1,3-benzothiadiazoleCat. No. P-T138-016CAS 100191-31-9
Impurity5-Chloro-2,1,3-benzothiadiazoleCat. No. P-T138-017CAS 2207-32-1
Impurity5-Chloro-4-nitro-2,1,3-benzothiadiazoleCat. No. P-T138-018CAS 2274-89-7
ImpurityTizanidine Impurity 1Cat. No. P-T138-019CAS 2207-33-2
ImpurityDehydro TizanidineCat. No. P-T138-021CAS 125292-34-4
ImpurityTizanidine Impurity 2Cat. No. P-T138-022CAS 34667-65-7
Pharmacopoeial impurityN-Acetyl TizanidineCat. No. P-T138-023CAS 173532-15-5
Impurityrac-Hydroxy Tizanidine HydrochlorideCat. No. P-T138-024CAS 1794829-08-5
Pharmacopoeial impurityTizanidine EP Impurity BCat. No. P-T138-026CAS 51323-05-8No product matches your search.
EDQM standards 2
The official European Pharmacopoeia standards for this family.
Reference substanceTizanidine hydrochloride CRSEDQM code Y0001700Family TizanidineImpurityTizanidine impurity B CRSEDQM code Y0001698Family TizanidineNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.