2-Bromo-6-(trifluoromethyl)benzaldehyde CAS 1236141-95-9
| CAS No. | 1236141-95-9 |
| Molecular Formula | C8H4BrF3O |
| Molecular Weight | 253.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-6-(trifluoromethyl)benzaldehyde (C8H4BrF3O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-Bromo-6-(trifluoromethyl)benzaldehyde (CAS 1236141-95-9) is a high-purity analytical reference standard with the molecular formula C8H4BrF3O and a molecular weight of 253.02 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Bromo-6-(trifluoromethyl)benzaldehyde 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 | C8H4BrF3O |
| Molecular Weight | 253.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-5-(trifluoromethyl)benzaldehyde (CAS 102684-91-3)
- 2-Bromo-3-(trifluoromethyl)benzaldehyde (CAS 1114808-95-5)
- 2-Bromo-1-(2,3,4-trifluorophenyl)ethan-1-one (CAS 1214345-02-4)
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- 5-Bromo-2-(trifluoromethyl)benzaldehyde (CAS 1288998-92-4)
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- 1-Bromo-4-(trifluorovinyloxy)benzene (CAS 134151-77-2)
- 1-(6-Bromo-2,3,4-trifluorophenyl)ethan-1-one (CAS 1509119-02-1)
Recommended Standards
- (4-(Isopropoxycarbonyl)-2-nitrophenyl)boronic acid (CAS 1150114-61-6)
- 4-(Trifluoromethyl)benzoyl bromide (CAS 112812-10-9)
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- 1-(4-Bromo-2,3,6-trifluorophenyl)ethan-1-one (CAS 1523271-90-0)
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