2,6-Dibromo-3-(difluoromethyl)isonicotinaldehyde CAS 1806841-96-2
| CAS No. | 1806841-96-2 |
| Molecular Formula | C7H3Br2F2NO |
| Molecular Weight | 314.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,6-Dibromo-3-(difluoromethyl)isonicotinaldehyde 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.
2,6-Dibromo-3-(difluoromethyl)isonicotinaldehyde (CAS 1806841-96-2) is a high-purity analytical reference standard with the molecular formula C7H3Br2F2NO and a molecular weight of 314.91 g/mol.
Based on its molecular formula C7H3Br2F2NO, 2,6-Dibromo-3-(difluoromethyl)isonicotinaldehyde contains an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C7H3Br2F2NO |
| Molecular Weight | 314.91 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
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- 5-(4-Fluoro-3-nitrophenyl)-1,3,4-thiadiazol-2-amine (CAS 299937-57-8)
- 1h-Benzo[d][1,2,3]triazole-5,6-dicarbonitrile (CAS 355435-70-0)
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