Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl 944451-24-5 (S)-RUCL[(P-CYMENE)(DM-BINAP)]CL;CHLORO[(R)-(+)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;CHLORO[(S)-(-)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;[RUCL(P-CYMENE)((R)-XYLBINAP)]CL;[RUCL(P-CYMENE)((S)-XYLBINAP)]CL;(R)-RUCL[(P-CYMENE)(DM-BINAP)]CL;Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl SC10125 CAS 944451-24-5

Purity 97%+In StockPharmaceutical Standards
CAS No.944451-24-5
Molecular FormulaC52H92P2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl
944451-24-5
(S)-RUCL[(P-CYMENE)(DM-BINAP)]CL;CHLORO[(R)-(+)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;CHLORO[(S)-(-)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;[RUCL(P-CYMENE)((R)-XYLBINAP)]CL;[RUCL(P-CYMENE)((S)-XYLBINAP)]CL;(R)-RUCL[(P-CYMENE)(DM-BINAP)]CL;Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl
SC10125 CAS 944451-24-5 chemical structure

Description

The molecular framework of Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl 944451-24-5 (S)-RUCL[(P-CYMENE)(DM-BINAP)]CL;CHLORO[(R)-(+)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;CHLORO[(S)-(-)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;[RUCL(P-CYMENE)((R)-XYLBINAP)]CL;[RUCL(P-CYMENE)((S)-XYLBINAP)]CL;(R)-RUCL[(P-CYMENE)(DM-BINAP)]CL;Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl SC10125 (C52H92P2ClRuC10H14Cl) is characterized by organophosphorus functionality, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl 944451-24-5 (S)-RUCL[(P-CYMENE)(DM-BINAP)]CL;CHLORO[(R)-(+)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;CHLORO[(S)-(-)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;[RUCL(P-CYMENE)((R)-XYLBINAP)]CL;[RUCL(P-CYMENE)((S)-XYLBINAP)]CL;(R)-RUCL[(P-CYMENE)(DM-BINAP)]CL;Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl SC10125 (CAS 944451-24-5) is a high-purity analytical reference standard with the molecular formula C52H92P2ClRuC10H14Cl and a molecular weight of 1085.45 g/mol.

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), Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl 944451-24-5 (S)-RUCL[(P-CYMENE)(DM-BINAP)]CL;CHLORO[(R)-(+)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;CHLORO[(S)-(-)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL](P-CYMENE)RUTHENIUM(II) CHLORIDE;[RUCL(P-CYMENE)((R)-XYLBINAP)]CL;[RUCL(P-CYMENE)((S)-XYLBINAP)]CL;(R)-RUCL[(P-CYMENE)(DM-BINAP)]CL;Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II) chloride, [RuCl(p-cymene)((R)-xylbinap)]Cl SC10125 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 FormulaC52H92P2 ClRu C10H14 Cl
Molecular Weight1085.45 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing

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