Safinamide Impurity 15 CAS CATO-C4X-159015
| CAS No. | CATO-C4X-159015 |
| Molecular Formula | C17H20FNO2 |
| Molecular Weight | 289.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Safinamide Impurity 15 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, Safinamide Impurity 15 (CAS CATO-C4X-159015, C17H20FNO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Safinamide Impurity 15 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 289.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H20FNO2 |
| Molecular Weight | 289.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Safinamide Standards
- Safinamide Impurity 35 (CAS CATO-C4X-159035)
- Safinamide Impurity 43 (CAS CATO-C4X-159043)
- Safinamide Impurity 29 (CAS 133865-32-4)
- Safinamide Impurity 22 (CAS 1000370-31-9)
- Safinamide impurity 50 (CAS CATO-C4X-159050)
- Safinamide Impurity 59 (CAS CATO-C4X-159059)
- Safinamide Impurity 61 (CAS CATO-C4X-159061)
- Safinamide Impurity N1 (CAS 861398-52-9)
Recommended Standards
- BOC-l-4-Fluorophenylalanine n-alpha-t-butyloxycarbonyl-l-4-fluorophenylalanine (s)-2-tert-butoxycarbonylamino-3-(4-fluoro-phenyl)-propionic acid boc-l-phe(4-f)-oh boc-4-fluoro phenylalanine 4-fluoro-l-phenylalanine, n-boc protected boc-p-fluoro-phe-oh boc-4-fluoro-l-phe (s)-2-(tert-butoxycarbonylamino)-3-(4-fluorophenyl)propanoic acid boc-l-4-fluorophe boc-4-fluoro-phenylalanine (2s)-2-[(tert-butoxycarbonyl)amino]-3-(4-fluorophenyl)propanoic acid n-alpha-tert-butyloxycarbonyl-l-4-fluorophenylalanine boc-4-fluoro-phe-oh boc-phe(4-f)oh boc-l-4-fluoro phenylalanine boc-l-phe(4-f) boc-p-fluoro-l-phenylalanine Boc-Phe(4-F)-OH Boc-4-fluoro-L-phenylalanine (S)-N-Boc-4-fluorophenylalanine 41153-30-4 (CAS 41153-30-4)
- [2,3,4-13C3]-16α-Hydroxyestrone (CAS 1241684-28-5)
- Trans-4-cyano-3-fluorophenyl 4-propylcyclohexanecarboxylate (CAS 90525-57-8)
- Tebufloquin (CAS 376645-78-2)
- Glycine Impurity 5 (CAS CATO-C4X-33365)
- Tirofiban Impurity 16 (CAS 2250244-30-3)
- Ritonavir EP Impurity I (CAS 165315-26-4)
- Sodium 4,4'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonate hydrate (CAS 1264198-47-1)
- Ethyl 2-(6-amino-1H-indol-1-yl)acetate (CAS 528883-56-9)
- 2-(4-Bromo-5-(difluoromethyl)-2-methylpyridin-3-yl)acetic acid (CAS 1805242-37-8)
- 2-Azaspiro[3.4]octan-6-one (CAS 2077964-92-0)
- (3S,4R)-1-methylpyrrolidine-3,4-diol (CAS 157025-45-1)
- 89511-33-1 (2-~13~C)Prop-2-enenitrile DTXSID50584345 (CAS 89511-33-1)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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