Rimegepant Impurity 19 CAS 1289024-04-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1289024-04-9 |
| Molecular Formula | C25H34ClF2NOSi |
| Molecular Weight | 466.08 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Rimegepant Impurity 19 (CAS 1289024-04-9) pharmacopoeial impurity standards reference standard. Molecular formula: C25H34ClF2NOSi. Molecular weight: 466.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C25H34ClF2NOSi |
| Molecular Weight | 466.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Rimegepant Standards
- Rimegepant Impurity 25 (CAS CATO-C4X-248725)
- Rimegepant Impurity 57 (CAS CATO-C4X-248757)
- Rimegepant Impurity 12 (CAS CATO-C4X-248712)
- Rimegepant Impurity 26 (CAS 1289024-05-0)
- Rimegepant Impurity 30 (CAS CATO-C4X-248730)
- Rimegepant Impurity 104 (CAS 1356400-55-9)
- Rimegepant Impurity 145 (CAS CATO-C4X-2487145)
- Rimegepant Impurity 17 (CAS 1190363-50-8)
Recommended Standards
- 4,4'-Diiodo-2,2'-dimethoxy-1,1'-biphenyl (CAS 81763-61-3)
- 2-Amino-5-chloro-α-(cyclopropyl-d4-ethynyl)-4-isopropylsilyloxy-α-(trifluoromethyl)benzenemethanol (CAS 1216572-03-0)
- Dimethyl 2,2'-((oxybis(1,1,2,2-tetrafluoroethane-2,1-diyl))bis(oxy))bis(2,2-difluoroacetate) (CAS 35910-59-9)
- Roxadustat Impurity 118 (CAS CATO-C4X-2213118)
- Dimemorfan Phosphate Impurity 3 (CAS CATO-C4X-33583)
- N1-(4-Iodopyridin-2-yl)-N2,N2-dimethylethane-1,2-diamine (CAS 1704065-59-7)
- 4-(6-(Dimethylamino)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)butanoic acid (CAS 1429901-82-5)
- (2R,6S)-rel-1,2,6-Trimethylpiperazine dihydrochloride (CAS 1195782-28-5)
- N-(1-Cyanocyclohexyl)-2-((4-fluorophenyl)thio)-N-methylacetamide (CAS 875298-46-7)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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 13829788188 / jacky.chen@cato-chem.com