Tizanidine Impurity 54 CAS CATO-C4X-144554
| CAS No. | CATO-C4X-144554 |
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tizanidine Impurity 54 (CAS CATO-C4X-144554) is a certified pharmaceutical impurity reference standard with the molecular formula C6H10N2O2 and a molecular weight of 142.16 g/mol.
The molecular framework of Tizanidine Impurity 54 (C6H10N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Tizanidine Impurity 54 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 g/mol |
| Purity | 95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 2 |
Related Tizanidine Standards
- Tizanidine Impurity 36 (CAS CATO-C4X-144537)
- Tizanidine Impurity 49 (CAS CATO-C4X-144549)
- Tizanidine USP Related Compound C (CAS 5391-52-6)
- Tizanidine Impurity 47 (CAS CATO-C4X-144547)
- Tizanidine Impurity 52 (CAS CATO-C4X-144552)
- Tizanidine Impurity 53 (CAS CATO-C4X-144553)
- Tizanidine Impurity 50 (CAS CATO-C4X-144550)
- Tizanidine Impurity 48 (CAS CATO-C4X-144548)
Recommended Standards
- Metronidazole Impurity 16 (CAS 138169-63-8)
- Cimetidine impurity 28 (CAS 95010-84-7)
- 2-Phenylmalononitrile (CAS 3041-40-5)
- Piperacillin EP Impurity E (CAS 59702-31-7)
- Ropinirole Impurity 27 (CAS 1027600-42-5 (free base))
- Sodium Cromoglicate Impurity 28 (CAS CATO-C4X-201128)
- Norfloxacin Impurity C171 (CAS 106847-39-6)
- Colimycin (CAS 30387-39-4)
- 6-Amino-5-formylnicotinic acid (CAS 1289015-92-4)
- [(4-methanesulfonylphenyl)methyl](2-methylpropyl)amine (CAS 1248189-66-3)
- 3-(2-Methoxyphenoxy)propanal (CAS 680185-89-1)
- 2-Chloro-5-(difluoromethyl)pyridine-3,4-diol (CAS 1805282-94-3)
- 1-(HYDROXYMETHYL)CYCLOPROPYL BENZOATE (CAS 1245931-97-8)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com