Rasagiline impurity 65 CAS CATO-C4X-191365
| CAS No. | CATO-C4X-191365 |
| Molecular Formula | C15H19N |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Rasagiline impurity 65 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 65 (CAS CATO-C4X-191365) is a certified pharmaceutical impurity reference standard with the molecular formula C15H19NHCl and a molecular weight of 249.78 g/mol.
The molecular framework of Rasagiline impurity 65 (C15H19NHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C15H19N HCl |
| Molecular Weight | 249.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Rasagiline Standards
- Rasagiline Impurity 16 (CAS 100516-95-8)
- Rasagiline Impurity 75 HCl (CAS 1016719-48-4 (free base))
- Rasagiline Impurity 42 (CAS 1028-21-3)
- Rasagiline Impurity 16 HCl (CAS 10409-00-4)
- Rasagiline Impurity 43 (CAS 108701-34-4)
- Rasagiline Impurity 52 (CAS 113535-01-6)
- Rasagiline Impurity 20 (CAS 1166392-42-2)
- Rasagiline Impurity 73 (CAS 1175018-73-1(free base))
Recommended Standards
- Ornidazole Impurity 80 (CAS CATO-C4X-133180)
- Relugolix Impurity 210 (CAS CATO-C4X-2429210)
- [12-glycine]Terlipressin (CAS CATO-C4X-21939)
- Methyl 2-(2-methylbenzoyl)benzoate (CAS 21147-26-2)
- 5-Fluoro-4-iodoindolin-2-one (CAS 275386-75-9)
- Benzyl (S)-4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-2-(tert-butylcarbamoyl)piperazine-1-carboxylate (CAS 189349-50-6)
- N-(4-chlorophenyl)-N'-methylisonicotinimidamide (CAS 338760-98-8)
- Ethyl 2-(dimethylamino)-2-(pyridin-4-yl)acetate (CAS 1007878-69-4)
- 1-(5-Methylpyrazin-2-yl)cyclopropan-1-ol (CAS 1249828-67-8)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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