[(S)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III) CAS 1158398-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1158398-82-3
Molecular FormulaC46H34IrNO8P2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[(S)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III) CAS 1158398-82-3 chemical structure

Description

The occurrence of [(S)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

[(S)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III) (CAS 1158398-82-3) is a high-purity analytical reference standard with the molecular formula C46H34IrNO8P2C3H8 and a molecular weight of 1027.04 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, [(S)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1027.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), [(S)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole][3-nitrobenzenecarboxylato][1,2,3-η-2-propenyl]iridium(III) 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 FormulaC46H34IrNO8P2 C3H8
Molecular Weight1027.04 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)29.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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