(2E)-3-(4-tert-Butylphenyl)-N-(4-ethoxyphenyl)prop-2-enamide CAS 256955-14-3

Description

The occurrence of (2E)-3-(4-tert-Butylphenyl)-N-(4-ethoxyphenyl)prop-2-enamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2E)-3-(4-tert-Butylphenyl)-N-(4-ethoxyphenyl)prop-2-enamide (CAS 256955-14-3), molecular formula C21H25NO2 and molecular weight 323.43 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, (2E)-3-(4-tert-Butylphenyl)-N-(4-ethoxyphenyl)prop-2-enamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 323.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

CATO manufactures (2E)-3-(4-tert-Butylphenyl)-N-(4-ethoxyphenyl)prop-2-enamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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