1-(3-Bromophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-one CAS 331862-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331862-77-2 |
| Molecular Formula | C17H13BrO3 |
| Molecular Weight | 345.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(3-Bromophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-one (CAS 331862-77-2) pharmaceutical standards reference standard. Molecular formula: C17H13BrO3. Molecular weight: 345.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H13BrO3 |
| Molecular Weight | 345.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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- 1,3-Bis[4-(2-pyridyl)-2-thiazolyl]benzene (CAS 1965304-91-9)
- Chlorpheniramine Impurity 37 (CAS CATO-C4X-118837)
- (1R,3R)-3-(5-amino-6-bromopyrazin-2-yl)cyclopentan-1-ol (CAS 1715029-99-4)
- 4-Bromo-2-(4,5-dimethyl-4h-1,2,4-triazol-3-yl)aniline (CAS 1249496-00-1)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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