4,4'-((1,2-Dicyanoethene-1,2-diyl)bis(4,1-phenylene))bis(1-methylpyridin-1-ium),hexafluorophosphate(V) CAS 2451131-14-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2451131-14-7
Molecular FormulaC28H22N4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-((1,2-Dicyanoethene-1,2-diyl)bis(4,1-phenylene))bis(1-methylpyridin-1-ium),hexafluorophosphate(V) CAS 2451131-14-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 559.47 g/mol gives 4,4'-((1,2-Dicyanoethene-1,2-diyl)bis(4,1-phenylene))bis(1-methylpyridin-1-ium),hexafluorophosphate(V) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4,4'-((1,2-Dicyanoethene-1,2-diyl)bis(4,1-phenylene))bis(1-methylpyridin-1-ium),hexafluorophosphate(V) (CAS 2451131-14-7), molecular formula C28H22N4F6P and molecular weight 559.47 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4,4'-((1,2-Dicyanoethene-1,2-diyl)bis(4,1-phenylene))bis(1-methylpyridin-1-ium),hexafluorophosphate(V) (C28H22N4F6P) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, fluorine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4,4'-((1,2-Dicyanoethene-1,2-diyl)bis(4,1-phenylene))bis(1-methylpyridin-1-ium),hexafluorophosphate(V) 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 FormulaC28H22N4 F6P
Molecular Weight559.47 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentF-containing
Nitrogen Atoms4

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