N-(2-Cyano-3-methylbutan-2-yl)-2-(p-tolylthio)acetamide CAS 1012262-89-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2-Cyano-3-methylbutan-2-yl)-2-(p-tolylthio)acetamide.

N-(2-Cyano-3-methylbutan-2-yl)-2-(p-tolylthio)acetamide (CAS 1012262-89-3), molecular formula C15H20N2OS and molecular weight 276.40 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-(2-Cyano-3-methylbutan-2-yl)-2-(p-tolylthio)acetamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 276.40 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), N-(2-Cyano-3-methylbutan-2-yl)-2-(p-tolylthio)acetamide 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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