Gold(1+), (acetonitrile)[[1,1′-biphenyl]-2-yldicyclohexylphosphine]-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) CAS 866641-64-7

Purity 97%+In StockPharmaceutical Standards
CAS No.866641-64-7
Molecular FormulaC26H34AuNP
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Gold(1+), (acetonitrile)[[1,1′-biphenyl]-2-yldicyclohexylphosphine]-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) CAS 866641-64-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Gold(1+), (acetonitrile)[[1,1′-biphenyl]-2-yldicyclohexylphosphine]-, (OC-6-11)-hexafluoroantimonate(1-) (1:1).

Gold(1+), (acetonitrile)[[1,1′-biphenyl]-2-yldicyclohexylphosphine]-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) (CAS 866641-64-7) is a high-purity analytical reference standard with the molecular formula C26H34AuNPF6Sb and a molecular weight of 824.26 g/mol.

Structurally, Gold(1+), (acetonitrile)[[1,1′-biphenyl]-2-yldicyclohexylphosphine]-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) (C26H34AuNPF6Sb) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 824.26 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

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 FormulaC26H34AuNP F6Sb
Molecular Weight824.26 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms1

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