3-Amino-N-(2,4-dimethylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide CAS 496019-24-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-N-(2,4-dimethylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide.

3-Amino-N-(2,4-dimethylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-24-0) is a high-purity analytical reference standard with the molecular formula C21H18N4OS and a molecular weight of 374.46 g/mol.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-Amino-N-(2,4-dimethylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 374.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 3-Amino-N-(2,4-dimethylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide 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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