3,6-Dichloro-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-1,2-dihydroquinoxalin-2-one CAS 303986-14-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-14-3 |
| Molecular Formula | C16H10Cl3F3N4O |
| Molecular Weight | 437.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,6-Dichloro-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-1,2-dihydroquinoxalin-2-one (CAS 303986-14-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H10Cl3F3N4O. Molecular weight: 437.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H10Cl3F3N4O |
| Molecular Weight | 437.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichloro Standards
- 6,8-Dichloro-4-oxo-2-(trifluoromethyl)quinazolin-3(4H)-yl 4-chlorobenzoate (CAS 400088-48-4)
- 2-[N-(2,4-Dichloro-5-methoxyphenyl)4-chlorobenzenesulfonamido]-N-methylacetamide (CAS 338961-59-4)
- 3-[4-[2-(2,5-Dichloro-4-nitrophenyl)ethyl]-1-piperazinyl]-1,2-benzisothiazole (CAS 160384-38-3)
- (2Z)-2,3-Dichloro-N-(6-methoxypyridin-3-yl)-3-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)prop-2-enamide (CAS 337922-07-3)
- 1,11-Dichloro-5,7-dioxo-12,13-dihydro-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-6(7H)-carboxamide (CAS 183747-17-3)
- 3,5-Dichloro-2-(tributylstannyl)pyrazine (CAS 446285-70-7)
- 2,3-Dichloro-α-(2,3-dichloro-4-methoxyphenyl)-4-methoxy-benzeneacetic Acid Ethyl Ester (CAS 316382-53-3)
- Ethyl 2-{2,4-dichloro-5-[5-(4-nitrophenyl)-1H-1,2,3,4-tetrazol-1-yl]phenoxy}acetate (CAS 338961-66-3)
Recommended Standards
- Tert-butyl (S)-1-(((R)-tert-butyl(oxo)-lambda5-sulfanyl)amino)-4-methoxy-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate (CAS 2415987-98-1)
- 2-Chloro-5-(n-(4-iodophenyl)sulfamoyl)benzoic acid (CAS 380432-24-6)
- N-(3-Benzyl-3H-purin-6-yl)acetamide (CAS 7280-87-7)
- N,N-Diethylglycine methyl ester (CAS 30280-35-4)
- 2-Amino-5-bromo-N-cyclopropylnicotinamide (CAS 781642-04-4)
- 4-(Phenoxymethyl)piperidine (CAS 63614-86-8)
- 2-hydrazinyl-6-methoxy-3-methylquinoline (CAS 1017360-52-9)
- 1-Ethyl-3-(m-tolyl)-1,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole (CAS 641586-42-7)
- 1-[cis-2,6-dimethylpiperazin-1-yl]ethan-1-one (CAS 813425-63-7)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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