1,3-Dimethyl-5-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione CAS 866049-69-6

Description

As a certified reference material (CRM), 1,3-Dimethyl-5-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione 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.

1,3-Dimethyl-5-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 866049-69-6), molecular formula C18H14F3N3O4 and molecular weight 393.32 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,3-Dimethyl-5-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione (C18H14F3N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 393.32 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

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