2-(9,9-Dimethyl-9H-fluoren-2-yl)quinoline CAS 889750-37-2

Purity 97%+In StockPharmaceutical Standards
CAS No.889750-37-2
Molecular FormulaC24H19N
Molecular Weight321.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(9,9-Dimethyl-9H-fluoren-2-yl)quinoline CAS 889750-37-2 chemical structure

Description

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.

CATO supplies 2-(9,9-Dimethyl-9H-fluoren-2-yl)quinoline (CAS 889750-37-2), a certified reference material (molecular formula C24H19N, MW 321.41 g/mol) for analytical method development and quality control.

2-(9,9-Dimethyl-9H-fluoren-2-yl)quinoline (C24H19N) 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC24H19N
Molecular Weight321.41 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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