1-(5-Methylthiophen-2-yl)pentane-1,3-dione CAS 1040075-87-3

Description

The occurrence of 1-(5-Methylthiophen-2-yl)pentane-1,3-dione is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(5-Methylthiophen-2-yl)pentane-1,3-dione (CAS 1040075-87-3), a certified reference material (molecular formula C10H12O2S, MW 196.27 g/mol) for analytical method development and quality control.

Structurally, 1-(5-Methylthiophen-2-yl)pentane-1,3-dione (C10H12O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 196.27 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), 1-(5-Methylthiophen-2-yl)pentane-1,3-dione 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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