5-Bromo-2-iodoanisole CAS 791642-68-7
| CAS No. | 791642-68-7 |
| Molecular Formula | C7H6BrIO |
| Molecular Weight | 312.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-2-iodoanisole 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.
5-Bromo-2-iodoanisole (CAS 791642-68-7), molecular formula C7H6BrIO and molecular weight 312.93 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5-Bromo-2-iodoanisole (C7H6BrIO) is characterized by a hydroxyl group, an ether linkage, bromine/iodine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H6BrIO |
| Molecular Weight | 312.93 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.) | 1986 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
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Recommended Standards
- 4-Bromo-5-iodobenzene-1,2-diamine (CAS 2149591-36-4)
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- 4-Bromo-2-iodoanisole (CAS 98273-59-7)
- 5-Bromo-4-ethyl-2-iodopyrimidine (CAS 2761951-81-7)
- 2,4-Difluoro-5,6-dimethylpyrimidine (CAS 18260-62-3)
- Almandine (CAS 1302-62-1)
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- 2-(Di-1-adamantylphosphino)-3,6-dimethoxy-2',4',6'-triisopropyl-1,1'-biphenyl (CAS 1160861-59-5)
- trans,trans-4-(4-Ethoxy-2,3-difluorophenyl)-4'-ethyl-1,1'-bi(cyclohexane) (CAS 253199-08-5)
- 1-(6-Methoxypyridin-3-yl)-N-((1-methyl-1h-pyrrol-2-yl)methyl)methanamine (CAS 1039882-68-2)
- 4,6-dichloropyrimidine-2,5-diamine (CAS 55583-59-0)
- Ilaprazole Impurity 152 (CAS CATO-C4X-1130152)
- 2-(5-Amino-3-phenyl-1H-pyrazol-1-yl)ethan-1-ol (CAS 14085-42-8)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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