N-(Naphthalen-1-yl)-[2,2'-biquinolin]-4-amine CAS 57115-19-2

Purity 97%+In StockPharmaceutical Standards
CAS No.57115-19-2
Molecular FormulaC28H19N3
Molecular Weight397.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(Naphthalen-1-yl)-[2,2'-biquinolin]-4-amine CAS 57115-19-2 chemical structure

Description

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.

CATO supplies N-(Naphthalen-1-yl)-[2,2'-biquinolin]-4-amine (CAS 57115-19-2), a certified reference material (molecular formula C28H19N3, MW 397.47 g/mol) for analytical method development and quality control.

N-(Naphthalen-1-yl)-[2,2'-biquinolin]-4-amine (C28H19N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC28H19N3
Molecular Weight397.47 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)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms3

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