Rasagiline impurity 61 CAS CATO-C4X-191361
| CAS No. | CATO-C4X-191361 |
| Molecular Formula | C13H15NO2S |
| Molecular Weight | 249.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Rasagiline impurity 61 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.
Rasagiline impurity 61 (CAS CATO-C4X-191361) is a certified pharmaceutical impurity reference standard with the molecular formula C13H15NO2S and a molecular weight of 249.33 g/mol.
Based on its molecular formula C13H15NO2S, Rasagiline impurity 61 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 249.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C13H15NO2S |
| Molecular Weight | 249.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Rasagiline Standards
- Rasagiline Impurity 52 (CAS 113535-01-6)
- Rasagiline Impurity 5 (CAS CATO-C4X-19135)
- Rasagiline Impurity 43 (CAS 108701-34-4)
- Rasagiline Impurity 32 (CAS CATO-C4X-191332)
- Rasagiline Impurity 38 (CAS 17563-13-2)
- Rasagiline Impurity 39 (CAS CATO-C4X-191339)
- Rasagiline Impurity 42 (CAS 1028-21-3)
- Rasagiline Impurity 34 (CAS CATO-C4X-191334)
Recommended Standards
- Cinacalcet Impurity 65 (CAS 1860814-97-6)
- Boc-Cys(Et)-OH (CAS 16947-82-3)
- 595597-01-6 tert-Butyl (1,1-dioxo-1lambda~6~-thian-4-yl)carbamate DTXSID10718467 (CAS 595597-01-6)
- Boc-DL-Met-OH (CAS 93000-03-4)
- Sildenafil Impurity 291 (CAS CATO-C4X-1128291)
- Eperisone Impurity 30 (CAS CATO-C4X-227930)
- Empagliflozin impurity 186 (CAS 2452301-28-7)
- 2-(2H-Indazol-6-yloxy)acetic acid trifluoroacetate (CAS 2144477-88-1)
- 3-Bromo-N,N-dimethylpyridin-4-amine (CAS 84539-35-5)
- 5-methoxy-6-methylpyridine-3-carbonitrile (CAS 1256809-67-2)
- Taurine-<SUP>15</SUP>N (CAS 127041-63-8)
- 3-(2,4-Dichloro-5-fluorophenyl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618382-91-5)
- 2-(((1,2,3-Thiadiazol-4-yl)methyl)amino)-4-methylpentan-1-ol (CAS 1249798-49-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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