6-Ethyl-5-(4-(trifluoromethoxy)phenyl)pyrimidine-2,4-diamine CAS 49561-95-7

Description

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.

6-Ethyl-5-(4-(trifluoromethoxy)phenyl)pyrimidine-2,4-diamine (CAS 49561-95-7) is a high-purity analytical reference standard with the molecular formula C13H13F3N4O and a molecular weight of 298.26 g/mol.

Based on its molecular formula C13H13F3N4O, 6-Ethyl-5-(4-(trifluoromethoxy)phenyl)pyrimidine-2,4-diamine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures 6-Ethyl-5-(4-(trifluoromethoxy)phenyl)pyrimidine-2,4-diamine 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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