1-[2-(2-chlorophenyl)-2-oxoethyl]-3-[3-(trifluoromethyl)benzyl]-1H-imidazole-2,4,5(3H)-trione 303986-59-6 KS-00002ZQN CAS 303986-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-59-6 |
| Molecular Formula | C19H12ClF3N2O4 |
| Molecular Weight | 424.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[2-(2-chlorophenyl)-2-oxoethyl]-3-[3-(trifluoromethyl)benzyl]-1H-imidazole-2,4,5(3H)-trione 303986-59-6 KS-00002ZQN (CAS 303986-59-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H12ClF3N2O4. Molecular weight: 424.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H12ClF3N2O4 |
| Molecular Weight | 424.76 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chlorophenyl Standards
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Recommended Standards
- 2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-5-(trifluoromethyl)aniline (CAS 338773-00-5)
- 4-((5-Chloro-6-oxo-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazin-4-yl)oxy)-3-methoxybenzaldehyde (CAS 881580-69-4)
- 1-(2-Chloro-6-fluorobenzyl)-2-oxo-N-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 478066-02-3)
- 6-Chloro-N-(3-morpholinopropyl)pyrimidin-4-amine (CAS 1307087-85-9)
- 2-amino-5-methylpyridine-3-sulfonyl chloride (CAS 162010-70-0)
- 5-(Pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1368022-31-4)
- (1,4-Dimethyl-1,4-diazepan-6-yl)methanol (CAS 2060050-50-0)
- 3-(1H-Indol-3-yl)-1-phenylbutan-1-one (CAS 27224-28-8)
- Clorazepate EP Impurity C (CAS 5606-55-3)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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