7-Bromo-2,3-dichlorodibenzo-p-dioxin CAS 97741-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 97741-74-7 |
| Molecular Formula | C12H5BrCl2O2 |
| Molecular Weight | 331.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-2,3-dichlorodibenzo-p-dioxin (CAS 97741-74-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H5BrCl2O2. Molecular weight: 331.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H5BrCl2O2 |
| Molecular Weight | 331.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl/Br-containing |
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