802912-44-3 [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[3-(2-pyridinyl)propylidene]ruthenium(II) mono((3-(pyridin-2-yl)propylidene)ruthenium(IV)) mono(1,3-dimesitylimidazolidin-2-ide) dichlorid CAS 802912-44-3
| CAS No. | 802912-44-3 |
| Molecular Formula | C29H54Cl2N3Ru |
| Molecular Weight | 616.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 802912-44-3 [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[3-(2-pyridinyl)propylidene]ruthenium(II) mono((3-(pyridin-2-yl)propylidene)ruthenium(IV)) mono(1,3-dimesitylimidazolidin-2-ide) dichlorid.
802912-44-3 [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[3-(2-pyridinyl)propylidene]ruthenium(II) mono((3-(pyridin-2-yl)propylidene)ruthenium(IV)) mono(1,3-dimesitylimidazolidin-2-ide) dichlorid (CAS 802912-44-3), molecular formula C29H54Cl2N3Ru and molecular weight 616.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 802912-44-3 [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[3-(2-pyridinyl)propylidene]ruthenium(II) mono((3-(pyridin-2-yl)propylidene)ruthenium(IV)) mono(1,3-dimesitylimidazolidin-2-ide) dichlorid (C29H54Cl2N3Ru) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 616.74 g/mol, it falls into the high-molecular-weight range. 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.
As a certified reference material (CRM), 802912-44-3 [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[3-(2-pyridinyl)propylidene]ruthenium(II) mono((3-(pyridin-2-yl)propylidene)ruthenium(IV)) mono(1,3-dimesitylimidazolidin-2-ide) dichlorid 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 | C29H54Cl2N3Ru |
| Molecular Weight | 616.74 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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