3-Bromo-5-fluorophenyl acetate CAS 1260846-67-0
| CAS No. | 1260846-67-0 |
| Molecular Formula | C8H6BrFO2 |
| Molecular Weight | 233.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-5-fluorophenyl acetate 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.
CATO supplies 3-Bromo-5-fluorophenyl acetate (CAS 1260846-67-0), a certified reference material (molecular formula C8H6BrFO2, MW 233.03 g/mol) for analytical method development and quality control.
3-Bromo-5-fluorophenyl acetate (C8H6BrFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C8H6BrFO2 |
| Molecular Weight | 233.03 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 |
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Recommended Standards
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- 2-(4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1H-imidazol-1-yl)acetic acid (CAS 1707375-70-9)
- tert-Butyl (6-fluoropyridin-2-yl)carbamate (CAS 891856-23-8)
- 2-(4-Methylphenyl)sulfanylbenzaldehyde (CAS 62351-50-2)
- Atropine Impurity 54 (CAS CATO-C4X-148954)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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