trans-Dihydrotetrakis(triphenylphosphine)ruthenium CAS 27599-25-3
| CAS No. | 27599-25-3 |
| Molecular Formula | C72H62P4Ru |
| Molecular Weight | 1152.23 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.
trans-Dihydrotetrakis(triphenylphosphine)ruthenium (CAS 27599-25-3) is a high-purity analytical reference standard with the molecular formula C72H62P4Ru and a molecular weight of 1152.23 g/mol.
Owing to organophosphorus functionality, a polycyclic aromatic system, trans-Dihydrotetrakis(triphenylphosphine)ruthenium is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1152.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C72H62P4Ru |
| Molecular Weight | 1152.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 42.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
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