3-Ethyl-2,8-dimethylquinolin-4(1H)-one CAS 1907-20-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1907-20-6
Molecular FormulaC13H15NO
Molecular Weight201.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl-2,8-dimethylquinolin-4(1H)-one CAS 1907-20-6 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 3-Ethyl-2,8-dimethylquinolin-4(1H)-one (CAS 1907-20-6), a certified reference material (molecular formula C13H15NO, MW 201.26 g/mol) for analytical method development and quality control.

Structurally, 3-Ethyl-2,8-dimethylquinolin-4(1H)-one (C13H15NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 201.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 3-Ethyl-2,8-dimethylquinolin-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 FormulaC13H15NO
Molecular Weight201.26 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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