1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate) CAS 108861-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.108861-20-7
Molecular FormulaC28H24N4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate) CAS 108861-20-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 561.49 g/mol gives 1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate) (CAS 108861-20-7), a certified reference material (molecular formula C28H24N4F6P, MW 561.49 g/mol) for analytical method development and quality control.

Structurally, 1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate) (C28H24N4F6P) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 561.49 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC28H24N4 2*F6P
Molecular Weight561.49 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms4

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