1-Bromo-3-(bromomethyl)-5-chlorobenzene CAS 762292-63-7
| CAS No. | 762292-63-7 |
| Molecular Formula | C7H5Br2Cl |
| Molecular Weight | 284.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H5Br2Cl, 1-Bromo-3-(bromomethyl)-5-chlorobenzene contains chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-Bromo-3-(bromomethyl)-5-chlorobenzene (CAS 762292-63-7) is a high-purity analytical reference standard with the molecular formula C7H5Br2Cl and a molecular weight of 284.38 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Bromo-3-(bromomethyl)-5-chlorobenzene 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 | C7H5Br2Cl |
| Molecular Weight | 284.38 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 |
| 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 | Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-3-(bromomethyl)-2-chlorobenzene (CAS 1044256-89-4)
- 4-Bromo-2-(bromomethyl)-1-chlorobenzene (CAS 149965-41-3)
- 1-Bromo-2-(bromomethyl)-3-chlorobenzene (CAS 75002-98-1)
- 2-Bromo-1-(bromomethyl)-3-chlorobenzene (CAS 220453-60-1)
- 2-Bromo-4-(bromomethyl)-1-chlorobenzene (CAS 880348-24-3)
- 2-Bromo-4-chlorobenzyl Bromide (CAS 33924-45-7)
- 2-Bromo-5-chlorobenzyl Bromide (CAS 66192-24-3)
- 4-Bromo-1-bromomethyl-2-chlorobenzene (CAS 89720-77-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com