Bis(cyclopentadiene)ruthenium(II) CAS 1287-13-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1287-13-4
Molecular FormulaRu
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(cyclopentadiene)ruthenium(II) CAS 1287-13-4 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Bis(cyclopentadiene)ruthenium(II) (CAS 1287-13-4), molecular formula RuC5H5 and molecular weight 166.16 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Bis(cyclopentadiene)ruthenium(II) (RuC5H5) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, 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).

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.

Physical & Chemical Properties

Molecular FormulaRu 2*C5H5
Molecular Weight166.16 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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Why CATO?