Dimethyl 5-acetamido-3-methylthiophene-2,4-dicarboxylate CAS 313552-58-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Dimethyl 5-acetamido-3-methylthiophene-2,4-dicarboxylate.

CATO supplies Dimethyl 5-acetamido-3-methylthiophene-2,4-dicarboxylate (CAS 313552-58-8), a certified reference material (molecular formula C11H13NO5S, MW 271.29 g/mol) for analytical method development and quality control.

Dimethyl 5-acetamido-3-methylthiophene-2,4-dicarboxylate (C11H13NO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), Dimethyl 5-acetamido-3-methylthiophene-2,4-dicarboxylate 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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