Polyaniline,97% CAS 5612-44-2

Purity 97%+In StockPharmaceutical Standards
CAS No.5612-44-2
Molecular FormulaC48H38N8
Molecular Weight726.87 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Polyaniline,97% CAS 5612-44-2 chemical structure

Description

As a certified reference material (CRM), Polyaniline,97% 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.

CATO supplies Polyaniline,97% (CAS 5612-44-2), a certified reference material (molecular formula C48H38N8, MW 726.87 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, Polyaniline,97% is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 726.87 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.

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.

Physical & Chemical Properties

Molecular FormulaC48H38N8
Molecular Weight726.87 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)34.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms8

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