2-Amino-4-ethyl-5-methyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide CAS 522597-95-1

Description

2-Amino-4-ethyl-5-methyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide (CAS 522597-95-1) is a high-purity analytical reference standard with the molecular formula C14H17N3OS and a molecular weight of 275.37 g/mol.

Structurally, 2-Amino-4-ethyl-5-methyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide (C14H17N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 275.37 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 2-Amino-4-ethyl-5-methyl-N-(pyridin-3-ylmethyl)thiophene-3-carboxamide 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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