Di-μ-chlorotetrakis[2,4-dimethyl-6-(2-quinolinyl-κN)phenyl-κC]diiridium CAS 1056874-43-1
| CAS No. | 1056874-43-1 |
| Molecular Formula | C68H56Cl2Ir2N4 |
| Molecular Weight | 1384.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Di-μ-chlorotetrakis[2,4-dimethyl-6-(2-quinolinyl-κN)phenyl-κC]diiridium (C68H56Cl2Ir2N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Di-μ-chlorotetrakis[2,4-dimethyl-6-(2-quinolinyl-κN)phenyl-κC]diiridium (CAS 1056874-43-1) is a high-purity analytical reference standard with the molecular formula C68H56Cl2Ir2N4 and a molecular weight of 1384.54 g/mol.
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.
As a certified reference material (CRM), Di-μ-chlorotetrakis[2,4-dimethyl-6-(2-quinolinyl-κN)phenyl-κC]diiridium 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 | C68H56Cl2Ir2N4 |
| Molecular Weight | 1384.54 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) | 42.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Di Standards
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- Di-μ-chlorotetrakis(2-(2,4-difluorophenyl)pyridine)diiridium (CAS 391611-77-1)
- Di-μ-chlorotetrakis[2-(2-pyridinyl-kN)phenyl-kC]diiridium(III) (CAS 603109-48-4)
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