Rimegepant Impurity 120 CAS 2088962-33-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2088962-33-6 |
| Molecular Formula | C19H33NO2Si |
| Molecular Weight | 335.56 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rimegepant Impurity 120 (CAS 2088962-33-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H33NO2Si. Molecular weight: 335.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H33NO2Si |
| Molecular Weight | 335.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | ≥95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Rimegepant Standards
- Rimegepant Impurity 129 (CAS CATO-C4X-2487129)
- Rimegepant Impurity 119 (CAS CATO-C4X-2487119)
- Rimegepant Impurity 133 (CAS CATO-C4X-2487133)
- Rimegepant Impurity 73 (CAS 1289024-11-8)
- Rimegepant Impurity 78 (CAS CATO-C4X-248778)
- Rimegepant Impurity 149 (CAS CATO-C4X-2487149)
- Rimegepant Impurity 23 (CAS CATO-C4X-248723)
- Rimegepant Impurity 112 (CAS CATO-C4X-2487112)
Recommended Standards
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- Valsartan Impurity 119 (CAS CATO-C4X-1057119)
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- 4-(4-Oxo-5-(pyridin-3-ylmethylene)-2-thioxothiazolidin-3-yl)benzoic acid (CAS 329224-21-7)
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- 1-Phenyl-4-(thiophen-3-yl)-1H-pyrazol-5-amine (CAS 165404-13-7)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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