5-Acetyl-2-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile CAS 338749-68-1

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

5-Acetyl-2-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile (CAS 338749-68-1), molecular formula C20H18N4O3 and molecular weight 362.38 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 5-Acetyl-2-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 362.38 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).

As a certified reference material (CRM), 5-Acetyl-2-(((3-(4-methoxyphenyl)isoxazol-5-yl)methyl)amino)-6-methylnicotinonitrile 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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