4-Bromo-2-iodo-6-nitrophenol CAS 58349-02-3
| CAS No. | 58349-02-3 |
| Molecular Formula | C6H3BrINO3 |
| Molecular Weight | 343.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-iodo-6-nitrophenol (CAS 58349-02-3), molecular formula C6H3BrINO3 and molecular weight 343.90 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system, 4-Bromo-2-iodo-6-nitrophenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 343.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 4-Bromo-2-iodo-6-nitrophenol 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 | C6H3BrINO3 |
| Molecular Weight | 343.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-3-iodo-5-nitropyridin-2-amine (CAS 1934875-43-0)
- 6-Bromo-5-iodo-3-nitropyridin-2-amine (CAS 1936348-78-5)
- 2-Bromo-4-iodo-6-nitrophenol (CAS 1936643-46-7)
- 6-Bromo-3-iodo-2-nitrophenol (CAS 2090513-56-5)
- 3-Bromo-2-fluoro-6-iodobenzamide (CAS 217816-60-9)
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Recommended Standards
- 3,4-Dibromo-6-(trifluoromethyl)-1H-indazole (CAS 1000342-43-7)
- Clemastine (CAS 15686-51-8)
- 1,2-Diiodo-4-methylbenzene (CAS 1608-47-5)
- Clemastine Impurity 22 (CAS CATO-C4X-183722)
- (3-Bromophenyl)(2-((pyridin-3-ylmethyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851807-63-1)
- 4-(4-Methoxyphenyl)-1-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine (CAS 956361-09-4)
- Acridine-9-carboxaldehyde (CAS 885-23-4)
- 4-(5-((4-Methylthiazol-2-yl)methyl)-1,2,4-oxadiazol-3-yl)phenol (CAS 867329-92-8)
- 1,1-Dimethyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrochloride (CAS 33798-64-0)
- 5-Methylpyridazine-4-carbonitrile (CAS 2007921-31-3)
- (1,2,3-Thiadiazole-5-carbonyl)-d-valine (CAS 1568019-01-1)
- 2-Fluoro-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 1021219-23-7)
- 2-Isopropoxy-4-methylphenylboronic acid (CAS 221111-03-1)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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