4-Bromo-2-(ethoxymethyl)-1-fluorobenzene CAS 1704065-21-3
| CAS No. | 1704065-21-3 |
| Molecular Formula | C9H10BrFO |
| Molecular Weight | 233.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-(ethoxymethyl)-1-fluorobenzene (CAS 1704065-21-3) is a high-purity analytical reference standard with the molecular formula C9H10BrFO and a molecular weight of 233.08 g/mol.
4-Bromo-2-(ethoxymethyl)-1-fluorobenzene (C9H10BrFO) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 4-Bromo-2-(ethoxymethyl)-1-fluorobenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10BrFO |
| Molecular Weight | 233.08 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 1-Bromo-2-(ethoxymethyl)-4-fluorobenzene (CAS 1704065-12-2)
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- 2-BRomo-1-fluoro-4-propoxybenzene (CAS 1547625-49-9)
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