5-Bromo-2-iodophenol CAS 858855-11-5
| CAS No. | 858855-11-5 |
| Molecular Formula | C6H4BrIO |
| Molecular Weight | 298.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-iodophenol (CAS 858855-11-5), molecular formula C6H4BrIO and molecular weight 298.90 g/mol, is a CATO reference standard with documented purity and traceability.
5-Bromo-2-iodophenol (C6H4BrIO) contains a hydroxyl group, an ether linkage, 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. 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.
CATO manufactures 5-Bromo-2-iodophenol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4BrIO |
| Molecular Weight | 298.90 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.) | 1987 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
- 3-Bromo-4-iodophenol (CAS 1037298-05-7)
- 2-Bromo-4-iodophenol (CAS 133430-98-5)
- 2-Bromo-3-iodophenol (CAS 863870-88-6)
- 2-Bromo-5-iodophenol (CAS 932372-99-1)
- 2-Bromo-6-iodophenol (CAS 2040-86-0)
- 3-Bromo-2-iodophenol (CAS 855836-52-1)
- 3-Bromo-5-iodophenol (CAS 570391-20-7)
- 4-Bromo-2-iodophenol (CAS 207115-22-8)
Recommended Standards
- 4-Bromo-3-iodophenol (CAS 202865-84-7)
- 3-Amino-5-bromo-2-iodopyridine (CAS 1180678-40-3)
- 2-Amino-4-bromo-5-iodopyridine (CAS 1186115-39-8)
- 6-Bromo-4-iodopyridin-3-amine, 97% (CAS 1200130-84-2)
- 4-Methoxy-3,5-dimethylbenzimidamide (CAS 1260836-72-3)
- 4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-amine (CAS 57688-34-3)
- 2-Hydrazinyl-1H-imidazo[4,5-c]pyridine (CAS 87503-79-5)
- tert-butyl 5-(4-fluoro-2-hydroxy-phenyl)-2-oxo-1,3,9-triazaspiro[5.5]undecane-9-carboxylate (CAS 2413107-79-4)
- 1-(4-Hydroxy-5-methoxy-2-nitrophenyl)cyclobutane-1-carbonitrile (CAS 1527503-23-6)
- 2-Bromobenzo[d]thiazole-7-carboxylic acid (CAS 1378944-02-5)
- N,N-Dimethyl-4-(1,3,4-oxadiazol-2-yl)aniline (CAS 90839-97-7)
- Propylhydrazine oxalate (CAS 6340-91-6)
- Benzyl (3R,4R)-3-amino-4-hydroxypyrrolidine-1-carboxylate (CAS 535936-20-0)
- Ginseng Tetrapeptide (CAS 178553-95-2)
Why CATO?
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