2,5-Bis(2,2,2-trifluoroethoxy)-N-[2-({[4-(trifluoromethoxy)phenyl]carbamoyl}amino)ethyl]benzamide CAS 338404-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338404-68-5 |
| Molecular Formula | C21H18F9N3O5 |
| Molecular Weight | 563.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Bis(2,2,2-trifluoroethoxy)-N-[2-({[4-(trifluoromethoxy)phenyl]carbamoyl}amino)ethyl]benzamide (CAS 338404-68-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18F9N3O5. Molecular weight: 563.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18F9N3O5 |
| Molecular Weight | 563.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Bis Standards
- 2,5-Bis(2,2,2-trifluoroethoxy)-N-(2-((3-(trifluoromethyl)phenyl)sulfonamido)ethyl)benzamide (CAS 338404-59-4)
- 2,5-Bis(2,2,2-trifluoroethoxy)-N-[2-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)ethyl]benzamide (CAS 338404-69-6)
- [2,5-Bis(2,2,2-trifluoroethoxy)phenyl]formamido N-[4-(trifluoromethoxy)phenyl]carbamate (CAS 400078-48-0)
- 2,5-Bis(2,2,2-trifluoroethoxy)-N-(2-{[3-(trifluoromethyl)phenyl]formamido}ethyl)benzamide (CAS 338404-44-7)
- [2,5-Bis(2,2,2-trifluoroethoxy)phenyl]formamido N-[3-(trifluoromethyl)phenyl]carbamate (CAS 338395-11-2)
- 338394-12-0 4-[2,5-bis(2,2,2-trifluoroethoxy)benzoyl]-N-phenyltetrahydro-1(2H)-pyrazinecarboxamide KS-000033FX (CAS 338394-12-0)
- 2,5-Bis(2,2,2-trifluoroethoxy)-N-((3-(trifluoromethyl)benzoyl)oxy)benzamide (CAS 320418-87-9)
- 2,5-Bis(2,2,2-trifluoroethoxy)-N'-(3-(trifluoromethyl)benzoyl)benzohydrazide (CAS 477872-45-0)
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- tert-butyl 5-formyl-1-methyl-1H-pyrazole-4-carboxylate (CAS 1909316-95-5)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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