1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide CAS 36437-30-6

Purity 97%+In StockPharmaceutical Standards
CAS No.36437-30-6
Molecular FormulaC26H42N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide CAS 36437-30-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 462.54 g/mol gives 1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide (CAS 36437-30-6) is a high-purity analytical reference standard with the molecular formula C26H42N2Br and a molecular weight of 462.54 g/mol.

The molecular framework of 1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide (C26H42N2Br) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine 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).

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

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 FormulaC26H42N2 2*Br
Molecular Weight462.54 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentBr-containing
Nitrogen Atoms2

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