1,3-Dibromo-5-fluoro-2-(methoxymethyl)benzene CAS 2379322-17-3
| CAS No. | 2379322-17-3 |
| Molecular Formula | C8H7Br2FO |
| Molecular Weight | 297.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 297.95 g/mol gives 1,3-Dibromo-5-fluoro-2-(methoxymethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,3-Dibromo-5-fluoro-2-(methoxymethyl)benzene (CAS 2379322-17-3) is a high-purity analytical reference standard with the molecular formula C8H7Br2FO and a molecular weight of 297.95 g/mol.
The molecular framework of 1,3-Dibromo-5-fluoro-2-(methoxymethyl)benzene (C8H7Br2FO) is characterized by a hydroxyl group, an ether linkage, fluorine/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 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).
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.
As a certified reference material (CRM), 1,3-Dibromo-5-fluoro-2-(methoxymethyl)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.
Physical & Chemical Properties
| Molecular Formula | C8H7Br2FO |
| Molecular Weight | 297.95 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.) | 1999 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,5-Dibromo-3-ethoxy-2-fluorobenzene (CAS 1349716-79-5)
- 1,5-Dibromo-3-fluoro-2-methoxy-4-methylbenzene (CAS 1357103-67-3)
- 1,3-Dibromo-2-ethoxy-5-fluorobenzene (CAS 1447671-86-4)
- 1,5-Dibromo-2-ethoxy-3-fluorobenzene (CAS 1803776-18-2)
- 1,2-Dibromo-4-ethoxy-3-fluorobenzene (CAS 1804939-30-7)
- 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-N-methylacetamide (CAS 919267-26-8)
- 3-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)propanamide (CAS 933551-28-1)
- Ethyl 3,5-dibromo-1H-pyrazole-4-carboxylate (CAS 1017802-86-6)
Recommended Standards
- (5-Bromo-2-(bromomethyl)-4-fluorophenyl)methanol (CAS 2641114-22-7)
- 2,5-Dibromothiophene-3,4-dicarbaldehyde (CAS 57308-96-0)
- 2,2,2-Trichloro-1-(6-chloroimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 1823257-78-8)
- 4-Bromo-1-(2-bromoethoxy)-2-fluorobenzene (CAS 944278-92-6)
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- 3-Bromo-5-(4-methoxybenzyloxy)pyridine (CAS 552331-73-4)
- (4-Chloro-3-formylthiophen-2-yl)boronic acid (CAS 36155-92-7)
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