5-Bromo-3-chloro-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)aniline CAS 2244088-79-5
| CAS No. | 2244088-79-5 |
| Molecular Formula | C13H6BrClF5NO |
| Molecular Weight | 402.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Bromo-3-chloro-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)aniline (C13H6BrClF5NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 402.54 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-Bromo-3-chloro-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)aniline (CAS 2244088-79-5), molecular formula C13H6BrClF5NO and molecular weight 402.54 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-Bromo-3-chloro-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H6BrClF5NO |
| Molecular Weight | 402.54 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ethyl 2-(Benzo[c][1,2,5]thiadiazol-5-yl)acetate (CAS 195505-47-6)
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