2,4-Diphenyl-5,6-dihydrobenzo[h]chromen-1-ium iodide CAS 87444-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87444-91-5 |
| Molecular Formula | C25H19O I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Diphenyl-5,6-dihydrobenzo[h]chromen-1-ium iodide (CAS 87444-91-5) pharmaceutical standards reference standard. Molecular formula: C25H19O I. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C25H19O I |
| Molecular Weight | 462.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | I-containing |
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Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com