6,7-Dichloro-2-(2,6-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline CAS 478040-14-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478040-14-1 |
| Molecular Formula | C15H5Cl4F3N2O |
| Molecular Weight | 428.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dichloro-2-(2,6-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478040-14-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H5Cl4F3N2O. Molecular weight: 428.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H5Cl4F3N2O |
| Molecular Weight | 428.02 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 | 2 |
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Recommended Standards
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- 1-(1H-PYRAZOL-4-YL)ETHANAMINE (CAS 1340143-61-4)
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- 1-(4-Fluorophenyl)-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 883033-95-2)
- 4-(Chloromethyl)benzo[c][1,2,5]thiadiazole (CAS 19706-16-2)
- Ibandronic Impurity 5 Sodium salt (CAS 128202-57-3（free base）)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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