2-Bromo-3-chloro-5-iodotoluene CAS 1349718-36-0
| CAS No. | 1349718-36-0 |
| Molecular Formula | C7H5BrClI |
| Molecular Weight | 331.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-3-chloro-5-iodotoluene (CAS 1349718-36-0), a certified reference material (molecular formula C7H5BrClI, MW 331.38 g/mol) for analytical method development and quality control.
2-Bromo-3-chloro-5-iodotoluene (C7H5BrClI) 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. 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).
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 2-Bromo-3-chloro-5-iodotoluene 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 | C7H5BrClI |
| Molecular Weight | 331.38 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.) | 1991 |
| Halogen Content | Cl/Br/I-containing |
Related Bromo Standards
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Recommended Standards
- 2-Bromo-1-(chloromethyl)-3-iodobenzene (CAS 1261817-00-8)
- 2-Bromo-4-chloro-5-iodotoluene (CAS 1349718-82-6)
- 1-(Bromomethyl)-2-chloro-3-iodobenzene (CAS 1261671-09-3)
- 1-(bromomethyl)-2-chloro-4-iodobenzene (CAS 135049-84-2)
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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