Tizanidine Hydrochloride-impurities | Pharmaffiliates

tizanidine hydrochloride and its Impurities

An α2 adrenergic agonist drug used in the treatment of spasms, cramping, and tightness of muscles. A muscle relaxing drug.Reference standards of Tizanidine Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 13 results for tizanidine hydrochloride Impurities
PA 20 86000

Tizanidine Hydrochloride - API Standards

Tizanidine Hydrochloride


  • Catalogue No.:PA 20 86000

  • CAS :

    64461-82-1

  • Molecular Formula : C9H9Cl2N5S

  • Molecular Weight : 290.17

PA 20 86010

Tizanidine Hydrochloride - Impurity A

N-(4,5-Dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine


  • Catalogue No.:PA 20 86010

  • CAS :

    51322-69-1

  • Molecular Formula : C9H9N5S

  • Molecular Weight : 219.27

PA 20 86020

Tizanidine Hydrochloride - Impurity B

N-(5-Chloro-2,1,3-benzothiadiazol-4-yl)thiourea


  • Catalogue No.:PA 20 86020

  • CAS :

    51323-05-8

  • Molecular Formula : C7H5ClN4S2

  • Molecular Weight : 244.72

PA 20 86030

Tizanidine Hydrochloride - Impurity C

1,1'-Ethane-1,2-diylbis[3-(5-chloro-2,1,3-benzothiadiazol-4-yl)guanidine]


  • Catalogue No.:PA 20 86030

  • CAS :

    1147548-83-1

  • Molecular Formula : C16H14Cl2N10S2

  • Molecular Weight : 481.39

PA 20 86040

Tizanidine Hydrochloride - Impurity D

Methyl N-(5-Chloro-2,1,3-benzothiadiazol-4-yl)carbamimidothioate


  • Catalogue No.:PA 20 86040

  • CAS :

    560120-68-5

  • Molecular Formula : C8H7ClN4S2

  • Molecular Weight : 258.75

PA 20 86050

Tizanidine Hydrochloride - Impurity E

4-Amino-5-chloro-2,1,3-benzothiadiazole


  • Catalogue No.:PA 20 86050

  • CAS :

    30536-19-7

  • Molecular Formula : C6H4ClN3S

  • Molecular Weight : 185.63

PA 20 86060

Tizanidine Hydrochloride - Impurity F

1,3-Bis(5-chloro-2,1,3-benzothiadiazol-4-yl)-1-(4,5-dihydro-1H-imidazol-2-yl)guanidine


  • Catalogue No.:PA 20 86060

  • CAS :

    1147548-85-3

  • Molecular Formula : C16H11Cl2N9S2

  • Molecular Weight : 464.35

PA 20 0860041

Tizanidine Hydrochloride - Impurity D (Hydriodide Salt)

Methyl N-(5-chloro-2,1,3-benzothiadiazol-4-yl)carbamimidothioate Hydriodide Salt


  • Catalogue No.:PA 20 0860041

  • CAS :

    51323-03-6

  • Molecular Formula : C8H8ClIN4S2

  • Molecular Weight : 386.65

PA 20 0860090

Tizanidine Hydrochloride Impurity - I

4-Methylbenzenesulfonic acid


  • Catalogue No.:PA 20 0860090

  • CAS :

    104-15-4

  • Molecular Formula : C7H8O3S

  • Molecular Weight : 172.2

PA 20 0860070

Tizanidine Hydrochloride Impurity - G

(5-Chloro-2,1,3-benzothiadiazol-4-yl)-cyanamide


  • Catalogue No.:PA 20 0860070

  • CAS :

    51322-80-6

  • Molecular Formula : C7H3ClN4S

  • Molecular Weight : 210.64

PA 20 0861001

5-Chlorobenzo[c][1,2,5]thiadiazole

5-Chlorobenzo[c][1,2,5]thiadiazole


  • Catalogue No.:PA 20 0861001

  • CAS :

    2207-32-1

  • Molecular Formula : C6H3ClN2S

  • Molecular Weight : 170.61

PA 20 0861002

Ethyl (5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)carbamimidothioate Hydrobromide

Ethyl (5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)carbamimidothioate Hydrobromide


  • Catalogue No.:PA 20 0861002

  • CAS :

    1187549-94-5

  • Molecular Formula : C9H10BrClN4S2

  • Molecular Weight : 353.68

PA IPRST042

Tizanidine Hydrochloride (IPRST042)

Tizanidine Hydrochloride (IPRST042)


  • Catalogue No.:PA IPRST042

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA