1-(4-Butylsulfanylphenyl)ethanone CAS 100256-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.100256-29-9
Molecular FormulaC12H16OS
Molecular Weight208.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Butylsulfanylphenyl)ethanone CAS 100256-29-9 chemical structure

Description

1-(4-Butylsulfanylphenyl)ethanone (CAS 100256-29-9), molecular formula C12H16OS and molecular weight 208.32 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(4-Butylsulfanylphenyl)ethanone (C12H16OS) is characterized by sulfur-containing functionality, 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.

As a certified reference material (CRM), 1-(4-Butylsulfanylphenyl)ethanone 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 FormulaC12H16OS
Molecular Weight208.32 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Sulfur Atoms1

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