Bis(triphenylphosphino)[bis(3,5-dimethylpyrazol-1-yl)acetato]chlororuthenium(II) CAS 425370-68-9

Purity 97%+In StockPharmaceutical Standards
CAS No.425370-68-9
Molecular FormulaC48H45ClN4O2P2Ru
Molecular Weight908.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(triphenylphosphino)[bis(3,5-dimethylpyrazol-1-yl)acetato]chlororuthenium(II) CAS 425370-68-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Bis(triphenylphosphino)[bis(3,5-dimethylpyrazol-1-yl)acetato]chlororuthenium(II).

Bis(triphenylphosphino)[bis(3,5-dimethylpyrazol-1-yl)acetato]chlororuthenium(II) (CAS 425370-68-9) is a high-purity analytical reference standard with the molecular formula C48H45ClN4O2P2Ru and a molecular weight of 908.37 g/mol.

Bis(triphenylphosphino)[bis(3,5-dimethylpyrazol-1-yl)acetato]chlororuthenium(II) (C48H45ClN4O2P2Ru) contains a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), Bis(triphenylphosphino)[bis(3,5-dimethylpyrazol-1-yl)acetato]chlororuthenium(II) 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 FormulaC48H45ClN4O2P2Ru
Molecular Weight908.37 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)28.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms4

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