5,10,15,20-Tetrakis(4-(1H-imidazol-1-yl)phenyl)porphyrin CAS 1311998-62-5
| CAS No. | 1311998-62-5 |
| Molecular Formula | C56H38N12 |
| Molecular Weight | 878.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5,10,15,20-Tetrakis(4-(1H-imidazol-1-yl)phenyl)porphyrin (CAS 1311998-62-5), a certified reference material (molecular formula C56H38N12, MW 878.98 g/mol) for analytical method development and quality control.
Structurally, 5,10,15,20-Tetrakis(4-(1H-imidazol-1-yl)phenyl)porphyrin (C56H38N12) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 44.0, corresponding to approximately 44 ring(s) or double-bond equivalent(s). With a molecular weight of 878.98 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 5,10,15,20-Tetrakis(4-(1H-imidazol-1-yl)phenyl)porphyrin meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C56H38N12 |
| Molecular Weight | 878.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 44.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 12 |
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