(2-Hydroxy-5-nitrobenzyl)triphenylphosphonium chloride CAS 70726-17-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70726-17-9 |
| Molecular Formula | C25H21NO3P Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Hydroxy-5-nitrobenzyl)triphenylphosphonium chloride (CAS 70726-17-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H21NO3P Cl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H21NO3P Cl |
| Molecular Weight | 449.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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