5-Bromo-2-fluoro-1-iodo-3-methoxybenzene CAS 2386783-58-8
| CAS No. | 2386783-58-8 |
| Molecular Formula | C7H5BrFIO |
| Molecular Weight | 330.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H5BrFIO, 5-Bromo-2-fluoro-1-iodo-3-methoxybenzene contains a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 330.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 5-Bromo-2-fluoro-1-iodo-3-methoxybenzene (CAS 2386783-58-8), a certified reference material (molecular formula C7H5BrFIO, MW 330.92 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H5BrFIO |
| Molecular Weight | 330.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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/I-containing |
Related Bromo Standards
- 5-Bromo-1-fluoro-3-iodo-2-methoxybenzene (CAS 1228093-58-0)
- 5-Bromo-3-fluoro-2-iodoanisole (CAS 1394291-47-4)
- 1-Bromo-2-fluoro-4-iodo-5-methoxybenzene (CAS 1447671-70-6)
- (6-Bromo-2-fluoro-3-iodophenyl)methanol (CAS 1449008-03-0)
- 1-Bromo-2-fluoro-3-iodo-4-methoxybenzene (CAS 1628450-73-6)
- 1-Bromo-2-fluoro-5-iodo-4-methoxybenzene (CAS 1692438-02-0)
- 1-Bromo-5-fluoro-2-iodo-4-methoxybenzene (CAS 1823954-27-3)
- 1-Bromo-2-fluoro-4-iodo-3-methoxybenzene (CAS 1824571-99-4)
Recommended Standards
- 2-Bromo-5-fluoro-6-iodoanisole (CAS 2179038-32-3)
- Methyl 2,6-dichloro-4-iodobenzoate (CAS 1098619-73-8)
- 2-Bromo-4-fluoro-5-iodoanisole (CAS 677777-40-1)
- Methyl 3,5-dichloro-2-iodobenzoate (CAS 1363845-32-2)
- Methyl 2-chloro-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 869357-64-2)
- 3-Bromo-4-(prop-2-en-1-yloxy)benzaldehyde (CAS 724746-23-0)
- (2R,4R)-4-Methoxy-1-methylpyrrolidine-2-carboxylic acid hydrochloride (CAS 1215385-33-3)
- Ethyl 1-(2,5-dichlorophenyl)-1H-imidazole-5-carboxylate (CAS 893615-95-7)
- 1-Bromo-2,5-dimethoxybenzene (CAS 25245-34-5)
- 6-(1,3-Benzodioxol-5-yl)pyridazin-3-ol (CAS 143268-22-8)
- Moxifloxacin Impurity 34 (CAS 1797982-51-4)
- Ethyl 2-bromoindolizine-7-carboxylate (CAS 1427310-03-9)
- Methyl 1-(3-fluorophenoxy)cyclobutanecarboxylate (CAS 1986907-75-8)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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