Chlorine{(S)-(+)-1,13-bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxins}(p-cymene)ruthenium (II) chloride,[rucl(p-cymene). CAS 905709-32-2

Purity 97%+In StockPharmaceutical Standards
CAS No.905709-32-2
Molecular FormulaC40H35ClO2P2Ru
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Chlorine{(S)-(+)-1,13-bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxins}(p-cymene)ruthenium (II) chloride,[rucl(p-cymene). CAS 905709-32-2 chemical structure

Description

The molecular framework of Chlorine{(S)-(+)-1,13-bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxins}(p-cymene)ruthenium (II) chloride,[rucl(p-cymene). (C40H35ClO2P2RuC10H20Cl) is characterized by organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, 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 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).

Chlorine{(S)-(+)-1,13-bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxins}(p-cymene)ruthenium (II) chloride,[rucl(p-cymene). (CAS 905709-32-2), molecular formula C40H35ClO2P2RuC10H20Cl and molecular weight 921.91 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures Chlorine{(S)-(+)-1,13-bis(diphenylphosphino)-7,8-dihydro-6H-dibenzo[f,h][1,5]dioxins}(p-cymene)ruthenium (II) chloride,[rucl(p-cymene). under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC40H35ClO2P2Ru C10H20 Cl
Molecular Weight921.91 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)22.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing

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