3-BRomo-1-chloro-4,5-difluoro-2-methoxymethoxy-benzene CAS 2065250-50-0
| CAS No. | 2065250-50-0 |
| Molecular Formula | C8H6BrClF2O2 |
| Molecular Weight | 287.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-BRomo-1-chloro-4,5-difluoro-2-methoxymethoxy-benzene 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.
3-BRomo-1-chloro-4,5-difluoro-2-methoxymethoxy-benzene (CAS 2065250-50-0) is a high-purity analytical reference standard with the molecular formula C8H6BrClF2O2 and a molecular weight of 287.49 g/mol.
The molecular framework of 3-BRomo-1-chloro-4,5-difluoro-2-methoxymethoxy-benzene (C8H6BrClF2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H6BrClF2O2 |
| Molecular Weight | 287.49 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl/Br-containing |
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