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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Tizanidine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Tizanidine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Tizanidine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Tizanidine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dehydro Tizanidine-13C,15N2 Stable Isotopes CS-EO-02587 Not Available Enquire
Tizanidine-d4 Stable Isotopes CS-O-07012 1188331-19-2 In Stock


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Tizanidine API CS-O-02459 51322-75-9 In Stock
Tizanidine Hydrochloride API CS-O-11759 64461-82-1 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Tizanidine Dimer Impurity Impurity CS-CY-00052 ---- Enquire
Tizanidine EP Impurity A Impurity CS-TB-24444 51322-69-1 Enquire
Tizanidine EP Impurity F Impurity CS-T-67092 1147548-85-3 Enquire
Tizanidine Related compound B Impurity CS-T-01203 173532-15-5 In Stock
Tizanidine Related compound C Impurity CS-T-47297 5391-52-6 In Stock


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5-Chloro-4-Amino-2,1,3-benzothiadiazole Intermediate CS-O-10627 115398-34-0 In Stock


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N,N-dinitrosotizanidine Nitrosamine CS-O-54816 ---- Enquire
N-Nitroso Tizanidine Nitrosamine CS-O-39008 ---- Enquire
Tizanidine Nitroso Impurity 1 Nitrosamine CS-O-44027 ---- In Stock
Tizanidine Nitroso Impurity 4 Nitrosamine CS-O-44029 ---- Enquire