2-((4-Hydroxy-5-methylpyrimidin-2-yl)thio)acetic acid CAS 882865-36-3

Description

Compared with other compounds in its class, the molecular weight of 200.22 g/mol gives 2-((4-Hydroxy-5-methylpyrimidin-2-yl)thio)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-((4-Hydroxy-5-methylpyrimidin-2-yl)thio)acetic acid (CAS 882865-36-3), molecular formula C7H8N2O3S and molecular weight 200.22 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-((4-Hydroxy-5-methylpyrimidin-2-yl)thio)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.22 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).

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), 2-((4-Hydroxy-5-methylpyrimidin-2-yl)thio)acetic acid 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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