Thiophen-3(2H)-one 19090-02-9 CAS 19090-02-9

Description

Compared with other compounds in its class, the molecular weight of 100.14 g/mol gives Thiophen-3(2H)-one 19090-02-9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Thiophen-3(2H)-one 19090-02-9 (CAS 19090-02-9) is a high-purity analytical reference standard with the molecular formula C4H4OS and a molecular weight of 100.14 g/mol.

The molecular framework of Thiophen-3(2H)-one 19090-02-9 (C4H4OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Thiophen-3(2H)-one 19090-02-9 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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