Tris(4,4'-dimethyl-2,2'-bipyridine)ruthenium(II) hexafluorophosphate CAS 83605-44-1
| CAS No. | 83605-44-1 |
| Molecular Formula | C36H36N6Ru |
| Molecular Weight | 653.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Tris(4,4'-dimethyl-2,2'-bipyridine)ruthenium(II) hexafluorophosphate (CAS 83605-44-1), molecular formula C36H36N6Ru and molecular weight 653.78 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Tris(4,4'-dimethyl-2,2'-bipyridine)ruthenium(II) hexafluorophosphate (C36H36N6Ru) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Tris(4,4'-dimethyl-2,2'-bipyridine)ruthenium(II) hexafluorophosphate 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 | C36H36N6Ru |
| Molecular Weight | 653.78 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 6 |
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- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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