1-Bromo-2-fluoro-5-iodo-4-methoxybenzene CAS 1692438-02-0
| CAS No. | 1692438-02-0 |
| Molecular Formula | C7H5BrFIO |
| Molecular Weight | 330.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-fluoro-5-iodo-4-methoxybenzene (C7H5BrFIO) contains a hydroxyl group, an ether linkage, fluorine/bromine/iodine 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 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).
1-Bromo-2-fluoro-5-iodo-4-methoxybenzene (CAS 1692438-02-0), molecular formula C7H5BrFIO and molecular weight 330.92 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Bromo-2-fluoro-5-iodo-4-methoxybenzene 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 | 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.) | 1994 |
| 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-5-fluoro-2-iodo-4-methoxybenzene (CAS 1823954-27-3)
- 1-Bromo-2-fluoro-4-iodo-3-methoxybenzene (CAS 1824571-99-4)
- (4-Bromo-5-fluoro-2-iodophenyl)methanol (CAS 1934404-53-1)
Recommended Standards
- 1-Bromo-5-fluoro-2-iodo-3-methoxybenzene (CAS 1935372-87-4)
- (2-Bromo-4-fluoro-6-iodophenyl)methanol (CAS 1936561-29-3)
- Methyl 4-bromo-5-iodo-1H-pyrazole-3-carboxylate (CAS 190263-22-0)
- (4-Bromo-2-fluoro-3-iodophenyl)methanol (CAS 2092123-94-7)
- (4-Bromo-1H-indol-3-yl)methanamine (CAS 887581-26-2)
- Ethyl 1-((1,3,5-trimethyl-1h-pyrazol-4-yl)methyl)piperidine-3-carboxylate (CAS 1172760-90-5)
- Methyl 3-(cyanomethyl)-1H-indole-5-carboxylate (CAS 113438-59-8)
- 3-Cyclopropyl-5-trimethylsilanyl-isoxazole (CAS 1823336-88-4)
- (Z)-7-((1R,2R,5S)-2-((3R,E)-4-Fluoro-3-hydroxyoct-1-en-1-yl)-5-hydroxycyclopentyl)hept-5-enoic acid (CAS 64603-03-8)
- 1-[2-Fluoro-4-(methylsulfonyl)phenyl]piperazine (CAS 845616-10-6)
- Ethyl 4-(trifluoromethyl)benzene-1-carboximidate hydrochloride (CAS 15816-25-8)
- 1-(2,4-Dimethylphenyl)-3-methyl-1h-pyrazol-5-amine (CAS 956198-18-8)
- 2-Amino-2-hydroxyacetic acid (CAS 4746-62-7)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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