Dichloro(3-phenyl-2-propen-1-ylidene)bis(triphenylphosphine)ruthenium CAS 194594-07-5
| CAS No. | 194594-07-5 |
| Molecular Formula | C45H38Cl2P2Ru |
| Molecular Weight | 812.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dichloro(3-phenyl-2-propen-1-ylidene)bis(triphenylphosphine)ruthenium (CAS 194594-07-5) is a high-purity analytical reference standard with the molecular formula C45H38Cl2P2Ru and a molecular weight of 812.71 g/mol.
Based on its molecular formula C45H38Cl2P2Ru, Dichloro(3-phenyl-2-propen-1-ylidene)bis(triphenylphosphine)ruthenium contains organophosphorus functionality, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 812.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Dichloro(3-phenyl-2-propen-1-ylidene)bis(triphenylphosphine)ruthenium 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 | C45H38Cl2P2Ru |
| Molecular Weight | 812.71 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
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Recommended Standards
- Bis(2,5-dioxopyrrolidin-1-yl) 3,3'-((2,2-bis((3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionate (CAS 681286-95-3)
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- 1-cyclobutylcyclobutan-1-amine hydrochloride (CAS 1909317-59-4)
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