1-[3-methoxy-4-(methylsulfanyl)phenyl]ethan-1-one CAS 32467-74-6

Purity 97%+In StockPharmaceutical Standards
CAS No.32467-74-6
Molecular FormulaC10H12O2S
Molecular Weight196.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[3-methoxy-4-(methylsulfanyl)phenyl]ethan-1-one CAS 32467-74-6 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.

1-[3-methoxy-4-(methylsulfanyl)phenyl]ethan-1-one (CAS 32467-74-6) is a high-purity analytical reference standard with the molecular formula C10H12O2S and a molecular weight of 196.27 g/mol.

The molecular framework of 1-[3-methoxy-4-(methylsulfanyl)phenyl]ethan-1-one (C10H12O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC10H12O2S
Molecular Weight196.27 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Sulfur Atoms1

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