1-Ethyl-6-fluoro-7-(piperazin-1-yl)-2,3-dihydroquinolin-4(1H)-one CAS 110719-50-1

Purity 97%+In StockPharmaceutical Standards
CAS No.110719-50-1
Molecular FormulaC15H20FN3O
Molecular Weight277.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-6-fluoro-7-(piperazin-1-yl)-2,3-dihydroquinolin-4(1H)-one CAS 110719-50-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 277.34 g/mol gives 1-Ethyl-6-fluoro-7-(piperazin-1-yl)-2,3-dihydroquinolin-4(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-Ethyl-6-fluoro-7-(piperazin-1-yl)-2,3-dihydroquinolin-4(1H)-one (CAS 110719-50-1), a certified reference material (molecular formula C15H20FN3O, MW 277.34 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H20FN3O, 1-Ethyl-6-fluoro-7-(piperazin-1-yl)-2,3-dihydroquinolin-4(1H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 277.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 1-Ethyl-6-fluoro-7-(piperazin-1-yl)-2,3-dihydroquinolin-4(1H)-one 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 FormulaC15H20FN3O
Molecular Weight277.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms3

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