1-Bromo-2-(3-chloropropyl)-4-iodobenzene CAS 1806586-52-6
| CAS No. | 1806586-52-6 |
| Molecular Formula | C9H9BrClI |
| Molecular Weight | 359.43 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.
1-Bromo-2-(3-chloropropyl)-4-iodobenzene (CAS 1806586-52-6), molecular formula C9H9BrClI and molecular weight 359.43 g/mol, is a CATO reference standard with documented purity and traceability.
1-Bromo-2-(3-chloropropyl)-4-iodobenzene (C9H9BrClI) 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9BrClI |
| Molecular Weight | 359.43 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.) | 1995 |
| Halogen Content | Cl/Br/I-containing |
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- 3-[4-(Benzyloxy)phenyl]prop-2-enal (CAS 84184-53-2)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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