5,10,15,20-Tetrakis(5-bromopyridin-2-yl)porphyrin CAS 2414050-99-8
| CAS No. | 2414050-99-8 |
| Molecular Formula | C40H22Br4N8 |
| Molecular Weight | 934.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5,10,15,20-Tetrakis(5-bromopyridin-2-yl)porphyrin (CAS 2414050-99-8) is a high-purity analytical reference standard with the molecular formula C40H22Br4N8 and a molecular weight of 934.27 g/mol.
5,10,15,20-Tetrakis(5-bromopyridin-2-yl)porphyrin (C40H22Br4N8) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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(5-bromopyridin-2-yl)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 | C40H22Br4N8 |
| Molecular Weight | 934.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 8 |
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