(Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one CAS 5968-78-5

Purity 97%+In StockPharmaceutical Standards
CAS No.5968-78-5
Molecular FormulaC23H21NO2S3
Molecular Weight439.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one CAS 5968-78-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one.

CATO supplies (Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one (CAS 5968-78-5), a certified reference material (molecular formula C23H21NO2S3, MW 439.61 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 439.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (Z)-1-(2-(6-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-5-phenyl-1,3-dithiol-4-yl)ethan-1-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 FormulaC23H21NO2S3
Molecular Weight439.61 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms3

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