(2-(9H-Carbazol-9-yl)dibenzo[b,d]furan-4,6-diyl)bis(diphenylphosphineoxide) CAS 1407158-19-3
| CAS No. | 1407158-19-3 |
| Molecular Formula | C48H33NO3P2 |
| Molecular Weight | 733.73 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.
(2-(9H-Carbazol-9-yl)dibenzo[b,d]furan-4,6-diyl)bis(diphenylphosphineoxide) (CAS 1407158-19-3) is a high-purity analytical reference standard with the molecular formula C48H33NO3P2 and a molecular weight of 733.73 g/mol.
Based on its molecular formula C48H33NO3P2, (2-(9H-Carbazol-9-yl)dibenzo[b,d]furan-4,6-diyl)bis(diphenylphosphineoxide) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphonate group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 733.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C48H33NO3P2 |
| Molecular Weight | 733.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related H Standards
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