2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonic acid CAS 99815-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99815-52-8 |
| Molecular Formula | C26H20N2O6S2 |
| Molecular Weight | 520.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonic acid (CAS 99815-52-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H20N2O6S2. Molecular weight: 520.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H20N2O6S2 |
| Molecular Weight | 520.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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