2-chloro-1-{4-[4-(trifluoromethyl)pyrimidin-2-yl]piperazino}ethan-1-one CAS 278791-54-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 278791-54-1 |
| Molecular Formula | C11H12ClF3N4O |
| Molecular Weight | 308.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-1-{4-[4-(trifluoromethyl)pyrimidin-2-yl]piperazino}ethan-1-one (CAS 278791-54-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12ClF3N4O. Molecular weight: 308.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12ClF3N4O |
| Molecular Weight | 308.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 4-Chloro-2-(4-(trifluoromethyl)phenyl)quinazoline (CAS 1041568-57-3)
- 4-Chloro-2-(difluoro(4-fluorophenyl)methyl)quinazoline (CAS 1241914-82-8)
- 6-Chloro-2-(4-(trifluoromethyl)phenyl)quinoxaline (CAS 1391118-27-6)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)-N-((dimethylamino)methylene)acetamide (CAS 303148-19-8)
- 4-[(E)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]ethenyl]benzonitrile (CAS 400083-79-6)
- 4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]piperazine-1-carboxamide (CAS 339029-21-9)
- 4-chloro-2-[2-(trifluoromethyl)phenyl]quinazoline (CAS 404827-94-7)
- 1-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)piperidine-4-carboxylic acid (CAS 1208081-19-9)
Recommended Standards
- N-(4-chlorobenzyl)-3-fluoro-4-nitrobenzamide (CAS 1485624-57-4)
- 1-(2-Chloro-5-fluoro-4-pyrimidinyl)-4-(methoxymethyl)-6-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile (CAS 1266375-73-8)
- 3-(4-Chloro-3-nitrobenzenesulfonamido)propanoic acid (CAS 81473-68-9)
- 8-Phenylisoquinoline (CAS 70125-67-6)
- 1-(5-Fluoropyridin-2-yl)cyclopropanecarboxylic acid (CAS 1302580-98-8)
- 2-(Phenylmethyl) 8-oxa-2-azaspiro[4.5]decane-2,4-dicarboxylate (CAS 1251009-64-9)
- 4-Hydroxy-2,2-dimethylbutanoic acid (CAS 187935-22-4)
- 1-(Sec-butyl)cyclopropan-1-ol (CAS 1251304-63-8)
- 4-Chloro-2-(thiophen-2-yl)quinoline (CAS 332181-86-9)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
Why CATO?
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