4-Benzoyl-1-[(2,4-dichlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one CAS 317822-24-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 317822-24-5 |
| Molecular Formula | C23H18Cl2N2O2 |
| Molecular Weight | 425.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Benzoyl-1-[(2,4-dichlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-24-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H18Cl2N2O2. Molecular weight: 425.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H18Cl2N2O2 |
| Molecular Weight | 425.31 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzoyl Standards
- 4-Benzoyl-1-(2,6-dichlorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-19-8)
- 4-Benzoyl-1-(3,4-dichlorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-17-6)
- N-(5-Benzoyl-4-phenylthiazol-2-yl)benzofuran-2-carboxamide (CAS 922472-94-4)
- 4-Benzoyl-5-(4-fluorophenyl)-3-hydroxy-1-(3-morpholinopropyl)-1H-pyrrol-2(5H)-one (CAS 380587-10-0)
- 4-Benzoyl-3-methyl-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-15-4)
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Recommended Standards
- 7,9-Dichloro-2-(4-methoxyphenyl)-5-phenyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303061-33-8)
- Baclofen impurity 72 (CAS CATO-C4X-101272)
- 4-(4-Chlorobenzoyl)-1-[(4-chlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-27-8)
- 1,3-Cyclohexanedione-1,2,3- (CAS 1184998-71-7)
- 3-Amino-N-(4-isopropoxyphenyl)-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamide (CAS 691866-85-0)
- 4-(Aminomethyl)indole (CAS 3468-18-6)
- 4-(3-Chlorophenyl)-5-(methylsulfonyl)pyrimidin-2-amine (CAS 1708179-35-4)
- (R)-2-((3-Fluorophenoxy)methyl)oxirane (CAS 1055967-13-9)
- Abrocitinib Impurity 44 (CAS CATO-C4X-288444)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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