1-(4-Methylthiophen-2-yl)propan-2-one CAS 629646-29-3

Description

Compared with other compounds in its class, the molecular weight of 154.23 g/mol gives 1-(4-Methylthiophen-2-yl)propan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(4-Methylthiophen-2-yl)propan-2-one (CAS 629646-29-3), molecular formula C8H10OS and molecular weight 154.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(4-Methylthiophen-2-yl)propan-2-one (C8H10OS) 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 the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-Methylthiophen-2-yl)propan-2-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

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