2,2':6',2'':6'',2'''-Quaterpyridine CAS 4392-83-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4392-83-0
Molecular FormulaC20H14N4
Molecular Weight310.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2':6',2'':6'',2'''-Quaterpyridine CAS 4392-83-0 chemical structure

Description

CATO supplies 2,2':6',2'':6'',2'''-Quaterpyridine (CAS 4392-83-0), a certified reference material (molecular formula C20H14N4, MW 310.35 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2,2':6',2'':6'',2'''-Quaterpyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), 2,2':6',2'':6'',2'''-Quaterpyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC20H14N4
Molecular Weight310.35 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms4

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