1-(4-chlorobenzyl)-4-methyl-2,6-diphenylpyridinium tetrafluoroborate CAS 88292-82-4

Purity 97%+In StockPharmaceutical Standards
CAS No.88292-82-4
Molecular FormulaC25H21ClN
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-chlorobenzyl)-4-methyl-2,6-diphenylpyridinium tetrafluoroborate CAS 88292-82-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 457.70 g/mol gives 1-(4-chlorobenzyl)-4-methyl-2,6-diphenylpyridinium tetrafluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(4-chlorobenzyl)-4-methyl-2,6-diphenylpyridinium tetrafluoroborate (CAS 88292-82-4), a certified reference material (molecular formula C25H21ClNBF4, MW 457.70 g/mol) for analytical method development and quality control.

The molecular framework of 1-(4-chlorobenzyl)-4-methyl-2,6-diphenylpyridinium tetrafluoroborate (C25H21ClNBF4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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-(4-chlorobenzyl)-4-methyl-2,6-diphenylpyridinium tetrafluoroborate 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 FormulaC25H21ClN BF4
Molecular Weight457.70 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 chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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