Bis[2-(1-isoquinolinyl-κN)-9,9-dimethyl-9H-fluoren-3-yl-κC](2,4-pentanedionato-κO2,κO4)iridium CAS 1617506-77-0
| CAS No. | 1617506-77-0 |
| Molecular Formula | C53H43IrN2O2 |
| Molecular Weight | 932.14 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.
Bis[2-(1-isoquinolinyl-κN)-9,9-dimethyl-9H-fluoren-3-yl-κC](2,4-pentanedionato-κO2,κO4)iridium (CAS 1617506-77-0), molecular formula C53H43IrN2O2 and molecular weight 932.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Bis[2-(1-isoquinolinyl-κN)-9,9-dimethyl-9H-fluoren-3-yl-κC](2,4-pentanedionato-κO2,κO4)iridium (C53H43IrN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C53H43IrN2O2 |
| Molecular Weight | 932.14 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 33.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
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