trans-Triclorodioyridinridium(III) CAS 15617-27-3
| CAS No. | 15617-27-3 |
| Molecular Formula | C15H15Cl3IrN3 |
| Molecular Weight | 535.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), trans-Triclorodioyridinridium(III) 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.
trans-Triclorodioyridinridium(III) (CAS 15617-27-3), molecular formula C15H15Cl3IrN3 and molecular weight 535.88 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, trans-Triclorodioyridinridium(III) (C15H15Cl3IrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.5, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 535.88 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H15Cl3IrN3 |
| Molecular Weight | 535.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (OC-6-22)-Trichlorotris(pyridine)iridium (CAS 13927-98-5)
- C16:0 Ceramide (d18:2(4E,8Z)/16:0) (CAS 1919028-96-8)
- [5-(4-Chlorobenzenesulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl]methyl 2,4-dichlorobenzoate (CAS 318289-08-6)
- N-(4-(N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2-oxoethoxy)sulfamoyl)phenyl)acetamide (CAS 303150-05-2)
- N-(sec-butyl)-4-phenylpiperazine-1-carbothioamide (CAS 461459-82-5)
- 3-(2-Aminoethyl)-5-methoxy-1-methyl-1H-indole-2-carboxylic acid (CAS 883544-70-5)
- 2-Chloro-6-fluoro-N-(tetrahydro-2H-pyran-4-yl)-N-(thiophen-2-ylmethyl)benzamide (CAS 1797140-30-7)
- 4-(-n'-Hydroxycarbamimidoyl)benzamide (CAS 1094300-17-0)
- Fmoc-HomoGlu(OAll)-OH (CAS 133464-45-6)
- 2-(4-(Trifluoromethyl)phenyl)cyclopropane-1-carboxylic acid (CAS 2262-03-5)
- Methyl 3-chloro-2,4-difluorobenzoate (CAS 948833-74-7)
- 1-((1h-Imidazol-5-yl)sulfonyl)piperidine-4-carboxylic acid (CAS 899717-99-8)
- [2,5-Dioxo-1-(3,4,5-trimethoxyphenyl)imidazolidin-4-yl]acetic acid (CAS 1910797-59-9)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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