[3,3'-Bithiophene]-4-carboxaldehyde CAS 72327-63-0

Description

Compared with other compounds in its class, the molecular weight of 194.27 g/mol gives [3,3'-Bithiophene]-4-carboxaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies [3,3'-Bithiophene]-4-carboxaldehyde (CAS 72327-63-0), a certified reference material (molecular formula C9H6OS2, MW 194.27 g/mol) for analytical method development and quality control.

Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, [3,3'-Bithiophene]-4-carboxaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), [3,3'-Bithiophene]-4-carboxaldehyde 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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