Carbonylhydridotris(triphenylphosphine)iridium(I) CAS 17250-25-8

Purity 97%+In StockPharmaceutical Standards
CAS No.17250-25-8
Molecular FormulaC19H16IrOP
Molecular Weight483.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Carbonylhydridotris(triphenylphosphine)iridium(I) CAS 17250-25-8 chemical structure

Description

Carbonylhydridotris(triphenylphosphine)iridium(I) (CAS 17250-25-8), molecular formula C19H16IrOP and molecular weight 483.52 g/mol, is a CATO reference standard with documented purity and traceability.

Carbonylhydridotris(triphenylphosphine)iridium(I) (C19H16IrOP) contains a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), Carbonylhydridotris(triphenylphosphine)iridium(I) 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 FormulaC19H16IrOP
Molecular Weight483.52 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

Recommended Standards

Why CATO?