1-[(3-Chlorophenyl)methyl]-3-methyl-4-[3-(trifluoromethyl)benzoyl]-1,2,3,4-tetrahydroquinoxalin-2-one CAS 317822-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 317822-39-2 |
| Molecular Formula | C24H18ClF3N2O2 |
| Molecular Weight | 458.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[(3-Chlorophenyl)methyl]-3-methyl-4-[3-(trifluoromethyl)benzoyl]-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-39-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H18ClF3N2O2. Molecular weight: 458.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H18ClF3N2O2 |
| Molecular Weight | 458.86 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 | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 3-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-5-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-4H-1,2,4-triazole (CAS 344273-55-8)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,6-dichlorophenyl)methyl]sulfanyl}methyl)-4-ethyl-4H-1,2,4-triazole (CAS 344270-85-5)
- 5-(3-Chlorophenyl)-2-(4-phenylpiperazin-1-yl)-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 691873-02-6)
- 4-(4-(4-Chlorophenyl)thiazol-2-yl)-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 338408-10-9)
- 3-(4-Chlorophenyl)-4-(2-oxopyridin-1(2H)-yl)-N-(4-(trifluoromethyl)phenyl)-1H-pyrazole-1-carboxamide (CAS 320424-65-5)
- 6-(4-Chlorophenyl)-4-(trifluoromethyl)-2-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridine-3-carbonitrile (CAS 478049-42-2)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-(2-methoxyethyl)-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606958-26-3)
- 1-(4-Chlorophenyl)-3-((4-(trifluoromethyl)benzyl)thio)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 691868-89-0)
Recommended Standards
- 1-(4-Chlorobenzyl)-3-methyl-4-(3-(trifluoromethyl)benzoyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-34-7)
- 3-(((4-Chlorobenzyl)thio)methyl)-5-((2,4-dichlorobenzyl)thio)-4-ethyl-4H-1,2,4-triazole (CAS 344269-00-7)
- N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(phenylsulfonyl)quinazolin-4-amine (CAS 945553-94-6)
- 3-Chlorosulfonyl-4-(2-methoxy-phenyl)-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-14-4)
- Ethyl 2-(4-hydroxy-1,1-dioxidotetrahydro-2h-thiopyran-4-yl)acetate (CAS 1249576-10-0)
- (3R)-3-Methyl-6-phenyl-1,2-thiazinane 1,1-dioxide (CAS 1537863-75-4)
- Itraconazole Impurity 57 (CAS CATO-C4X-149757)
- (1R,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol (CAS 10385-78-1)
- 1-Phenyl-2-[(propan-2-yl)amino]ethan-1-ol (CAS 4164-21-0)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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