Dichloro(1,2-bis((2S,5S)-2,5 dimethylphospholanobenzene)(2-(diphenylphosphino)ethylamine)-ruthenium(II) CAS 2080413-09-6

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.

Dichloro(1,2-bis((2S,5S)-2,5 dimethylphospholanobenzene)(2-(diphenylphosphino)ethylamine)-ruthenium(II) (CAS 2080413-09-6), molecular formula C18H28Cl2P2Ru and molecular weight 478.34 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to organophosphorus functionality, chlorine substitution, an aromatic ring system, Dichloro(1,2-bis((2S,5S)-2,5 dimethylphospholanobenzene)(2-(diphenylphosphino)ethylamine)-ruthenium(II) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 478.34 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

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