2,6-Diphenyl-4-(p-tolyl)pyrylium tetrafluoroborate CAS 2559-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2559-35-5 |
| Molecular Formula | C24H19O BF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,6-Diphenyl-4-(p-tolyl)pyrylium tetrafluoroborate (CAS 2559-35-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H19O BF4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H19O BF4 |
| Molecular Weight | 410.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
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