2-Bromo-4-chloro-1-iodobenzene CAS 31928-44-6
| CAS No. | 31928-44-6 |
| Molecular Formula | C6H3BrClI |
| Molecular Weight | 317.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Bromo-4-chloro-1-iodobenzene (CAS 31928-44-6), a certified reference material (molecular formula C6H3BrClI, MW 317.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H3BrClI, 2-Bromo-4-chloro-1-iodobenzene contains chlorine/bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Bromo-4-chloro-1-iodobenzene 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 | C6H3BrClI |
| Molecular Weight | 317.35 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 |
| 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.) | 1966 |
| Halogen Content | Cl/Br/I-containing |
Related Bromo Standards
- 1-Bromo-3-chloro-5-iodobenzene (CAS 13101-40-1)
- 2-Bromo-1-chloro-3-iodobenzene (CAS 1369793-66-7)
- 2-Bromo-5-chloroiodobenzene (CAS 148836-41-3)
- 1-Bromo-2-chloro-3-iodobenzene (CAS 57012-50-7)
- 1-Bromo-3-chloro-2-iodobenzene (CAS 450412-28-9)
- 2-Bromo-1-chloro-4-iodobenzene (CAS 31928-46-8)
- 4-Bromo-1-chloro-2-iodobenzene (CAS 774608-49-0)
- 4-Bromo-2-chloro-1-iodobenzene (CAS 31928-47-9)
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