Bis(4-tert-butylphenyl)iodonium hexafluoroantimonate CAS 61358-23-4

Purity 97%+In StockPharmaceutical Standards
CAS No.61358-23-4
Molecular FormulaC20H26I
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(4-tert-butylphenyl)iodonium hexafluoroantimonate CAS 61358-23-4 chemical structure

Description

Bis(4-tert-butylphenyl)iodonium hexafluoroantimonate (CAS 61358-23-4), molecular formula C20H26IF6Sb and molecular weight 629.08 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to fluorine/iodine substitution, an aromatic ring system, Bis(4-tert-butylphenyl)iodonium hexafluoroantimonate is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 629.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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 FormulaC20H26I F6Sb
Molecular Weight629.08 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Halogen ContentF/I-containing

Recommended Standards

Why CATO?