4,4'-(2',4',5',6'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)dipyridine CAS 591215-23-5
| CAS No. | 591215-23-5 |
| Molecular Formula | C72H48N6 |
| Molecular Weight | 997.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4,4'-(2',4',5',6'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)dipyridine (CAS 591215-23-5) is a high-purity analytical reference standard with the molecular formula C72H48N6 and a molecular weight of 997.19 g/mol.
Based on its molecular formula C72H48N6, 4,4'-(2',4',5',6'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)dipyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 997.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C72H48N6 |
| Molecular Weight | 997.19 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) | 52.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 6 |
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