2,6-Bis(4-bromophenyl)-4,4'-bipyridine CAS 1134331-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1134331-76-2
Molecular FormulaC22H14Br2N2
Molecular Weight466.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Bis(4-bromophenyl)-4,4'-bipyridine CAS 1134331-76-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 466.17 g/mol gives 2,6-Bis(4-bromophenyl)-4,4'-bipyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,6-Bis(4-bromophenyl)-4,4'-bipyridine (CAS 1134331-76-2), a certified reference material (molecular formula C22H14Br2N2, MW 466.17 g/mol) for analytical method development and quality control.

Structurally, 2,6-Bis(4-bromophenyl)-4,4'-bipyridine (C22H14Br2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine 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 466.17 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 2,6-Bis(4-bromophenyl)-4,4'-bipyridine 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 FormulaC22H14Br2N2
Molecular Weight466.17 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.)1989
Halogen ContentBr-containing
Nitrogen Atoms2

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