5-Bromo-6-methoxy-3,4-dihydronaphthalen-1(2H)-one CAS 26231-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26231-23-2 |
| Molecular Formula | C11H11BrO2 |
| Molecular Weight | 255.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-6-methoxy-3,4-dihydronaphthalen-1(2H)-one (CAS 26231-23-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11BrO2. Molecular weight: 255.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11BrO2 |
| Molecular Weight | 255.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Br-containing |
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Recommended Standards
- 5-Bromo-4-propoxy-1H-indazole (CAS 850363-69-8)
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- 2-amino-5-(trifluoromethoxy)benzaldehyde (CAS 215124-43-9)
- 4-Cyano-N-(pyridin-4-yl)benzamide (CAS 113204-29-8)
- 2-(2,4-Dichlorophenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-18-7)
- Syringic Acid (CAS 530-57-4)
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- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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