Chloro[2-(di-t-butylphosphino)biphenyl]gold(I) 854045-93-5 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD(I) CHLORIDE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL GOLD(I) CHLORIDE;CHLORO[(1,1'-BIPHENYL-2-YL)DI-TERT-BUTYLPHOSPHINE]GOLD(I);CHLORO[2-(DI-T-BUTYLPHOSPHINO)BIPHENYL]GOLD(I);[[1,1'-BIPHENYL]-2-YLBIS(T-BUTYLPHOSPHINE)]CHLOROGOLD SC10751 CAS 854045-93-5

Purity 97%+In StockPharmaceutical Standards
CAS No.854045-93-5
Molecular FormulaC20H39P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Chloro[2-(di-t-butylphosphino)biphenyl]gold(I) 854045-93-5 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD(I) CHLORIDE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL GOLD(I) CHLORIDE;CHLORO[(1,1'-BIPHENYL-2-YL)DI-TERT-BUTYLPHOSPHINE]GOLD(I);CHLORO[2-(DI-T-BUTYLPHOSPHINO)BIPHENYL]GOLD(I);[[1,1'-BIPHENYL]-2-YLBIS(T-BUTYLPHOSPHINE)]CHLOROGOLD SC10751 CAS 854045-93-5 chemical structure

Description

The occurrence of Chloro[2-(di-t-butylphosphino)biphenyl]gold(I) 854045-93-5 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD(I) CHLORIDE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL GOLD(I) CHLORIDE;CHLORO[(1,1'-BIPHENYL-2-YL)DI-TERT-BUTYLPHOSPHINE]GOLD(I);CHLORO[2-(DI-T-BUTYLPHOSPHINO)BIPHENYL]GOLD(I);[[1,1'-BIPHENYL]-2-YLBIS(T-BUTYLPHOSPHINE)]CHLOROGOLD SC10751 is closely related to organophosphorus functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Chloro[2-(di-t-butylphosphino)biphenyl]gold(I) 854045-93-5 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD(I) CHLORIDE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL GOLD(I) CHLORIDE;CHLORO[(1,1'-BIPHENYL-2-YL)DI-TERT-BUTYLPHOSPHINE]GOLD(I);CHLORO[2-(DI-T-BUTYLPHOSPHINO)BIPHENYL]GOLD(I);[[1,1'-BIPHENYL]-2-YLBIS(T-BUTYLPHOSPHINE)]CHLOROGOLD SC10751 (CAS 854045-93-5), a certified reference material (molecular formula C20H39PAuCl, MW 542.93 g/mol) for analytical method development and quality control.

Structurally, Chloro[2-(di-t-butylphosphino)biphenyl]gold(I) 854045-93-5 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD(I) CHLORIDE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL GOLD(I) CHLORIDE;CHLORO[(1,1'-BIPHENYL-2-YL)DI-TERT-BUTYLPHOSPHINE]GOLD(I);CHLORO[2-(DI-T-BUTYLPHOSPHINO)BIPHENYL]GOLD(I);[[1,1'-BIPHENYL]-2-YLBIS(T-BUTYLPHOSPHINE)]CHLOROGOLD SC10751 (C20H39PAuCl) contains organophosphorus functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 542.93 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Chloro[2-(di-t-butylphosphino)biphenyl]gold(I) 854045-93-5 (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD(I) CHLORIDE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL GOLD(I) CHLORIDE;CHLORO[(1,1'-BIPHENYL-2-YL)DI-TERT-BUTYLPHOSPHINE]GOLD(I);CHLORO[2-(DI-T-BUTYLPHOSPHINO)BIPHENYL]GOLD(I);[[1,1'-BIPHENYL]-2-YLBIS(T-BUTYLPHOSPHINE)]CHLOROGOLD SC10751 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 FormulaC20H39P AuCl
Molecular Weight542.93 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Halogen ContentCl-containing

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