4-Fluoro-2-iodo-5-(trifluoromethyl)aniline CAS 868692-49-3
| CAS No. | 868692-49-3 |
| Molecular Formula | C7H4F4IN |
| Molecular Weight | 305.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Fluoro-2-iodo-5-(trifluoromethyl)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.
4-Fluoro-2-iodo-5-(trifluoromethyl)aniline (CAS 868692-49-3), molecular formula C7H4F4IN and molecular weight 305.01 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H4F4IN, 4-Fluoro-2-iodo-5-(trifluoromethyl)aniline contains a nitrile group, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.01 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H4F4IN |
| Molecular Weight | 305.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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