Iridium(III) bis(2-(2,4-difluorophenyl)quinoline) picolinate CAS 1621179-34-7
| CAS No. | 1621179-34-7 |
| Molecular Formula | C36H20F4IrN3O2 |
| Molecular Weight | 794.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Iridium(III) bis(2-(2,4-difluorophenyl)quinoline) picolinate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Iridium(III) bis(2-(2,4-difluorophenyl)quinoline) picolinate (CAS 1621179-34-7) is a high-purity analytical reference standard with the molecular formula C36H20F4IrN3O2 and a molecular weight of 794.77 g/mol.
The molecular framework of Iridium(III) bis(2-(2,4-difluorophenyl)quinoline) picolinate (C36H20F4IrN3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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.
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 | C36H20F4IrN3O2 |
| Molecular Weight | 794.77 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 26.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Iridium Standards
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- Iridium, tris[3-(3-methyl-2-pyridinyl- N)[1,1’-biphenyl]-4-yl- C]- (CAS 861144-71-0)
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Recommended Standards
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- 2-((3,3-Dimethylcyclohexyl)amino)-N,N-dimethylacetamide (CAS 1343004-07-8)
- 4-(5-Bromopyrimidin-4-yl)morpholine (CAS 84539-22-2)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-6-tosylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 439108-96-0)
- 6-Chloro-2-(2,5-dichlorophenyl)oxazolo[5,4-b]pyridine (CAS 1354749-78-2)
- 2-Hydroxy-5-(methylsulfonyl)benzaldehyde (CAS 632628-02-5)
- (2,4-Dimethylphenyl)(3-hydroxypiperidin-1-yl)methanone (CAS 1090597-58-2)
- 4-Isopropylphenyl acetate (CAS 2664-32-6)
- 1-Cyclohexyl-2-methyl-1H-imidazole (CAS 790661-17-5)
- 2-Chloro-1-(4-(o-tolyl)piperazin-1-yl)ethan-1-one (CAS 60121-79-1)
- C-Peptide (human) (CAS 33017-11-7)
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