5,10,15,20-(Tetra-4-sulfonatophenyl)porphyrin tetraammonium, 95% CAS 39174-47-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39174-47-5 |
| Molecular Formula | C44H26N4O12S4 4*Na 12*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,10,15,20-(Tetra-4-sulfonatophenyl)porphyrin tetraammonium, 95% (CAS 39174-47-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C44H26N4O12S4 4*Na 12*H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C44H26N4O12S4 4*Na 12*H2O |
| Molecular Weight | 971.95 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) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
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