5-Bromo-1,3-dichloro-2-iodobenzene CAS 62720-30-3
| CAS No. | 62720-30-3 |
| Molecular Formula | C6H2BrCl2I |
| Molecular Weight | 351.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-1,3-dichloro-2-iodobenzene (C6H2BrCl2I) contains chlorine/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.
CATO supplies 5-Bromo-1,3-dichloro-2-iodobenzene (CAS 62720-30-3), a certified reference material (molecular formula C6H2BrCl2I, MW 351.79 g/mol) for analytical method development and quality control.
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), 5-Bromo-1,3-dichloro-2-iodobenzene 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 | C6H2BrCl2I |
| Molecular Weight | 351.79 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.) | 1974 |
| Halogen Content | Cl/Br/I-containing |
Related Bromo Standards
- 1-Bromo-2,3-dichloro-4-iodobenzene (CAS 1000574-05-9)
- 4-Bromo-3,5-dichloroiodobenzene (CAS 1000574-29-7)
- 1-Bromo-2,5-dichloro-4-iodobenzene (CAS 1160573-72-7)
- 1-Bromo-3,5-dichloro-2-iodobenzene (CAS 81067-44-9)
- 1-Bromo-4,5-dichloro-2-iodobenzene (CAS 289038-31-9)
- 2-Bromo-3,4-dichloro-1-iodobenzene (CAS 2385161-45-3)
- 2-(2-Bromo-3,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256781-65-3)
- 2-(3-Bromo-2,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121515-15-7)
Recommended Standards
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- S-(8-(Ethoxy(4-nitrophenoxy)phosphoryl)octyl) ethanethioate (CAS 500573-41-1)
- 1H-1,2,3-benzotriazol-5-ylmethanol (CAS 106429-67-8)
- 4-Cyclopropoxy-2-isopropylpyridin-3-amine (CAS 1243323-25-2)
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- 2-(2-(4-Isopropylphenyl)cyclopropyl)furan (CAS 84922-05-4)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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