Tizanidine hydrochloride

盐酸替扎尼定

Also known as: 5-chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiadiazole hydrochloride, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine hydrochloride, Tizanidine HCl, Zanaflex, Sirdalud, Ternelin

Tizanidine hydrochloride (CAS 64461-82-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9Cl2N5S and a molecular weight of 290.17200 g/mol. It is also known as 5-chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiadiazole hydrochloride, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine hydrochloride and Tizanidine HCl. Key properties include a melting point of 280 °C, a boiling point of 391.2ºC at 760 mmHg and a flash point of 190.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

64461-82-1

Jingsj CID

J-31056-5

Molecular Formula

C₉H₉Cl₂N₅S

Chinese Name

盐酸替扎尼定

Molecular Weight

290.17200 g/mol

Category

Organic Acids

Last updated

8/21/2026