5-[1-Amino-2-(1H-1,2,4-triazol-1-yl)ethylidene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione CAS 338418-55-6

Description

Compared with other compounds in its class, the molecular weight of 264.24 g/mol gives 5-[1-Amino-2-(1H-1,2,4-triazol-1-yl)ethylidene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-[1-Amino-2-(1H-1,2,4-triazol-1-yl)ethylidene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 338418-55-6), molecular formula C10H12N6O3 and molecular weight 264.24 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-[1-Amino-2-(1H-1,2,4-triazol-1-yl)ethylidene]-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione (C10H12N6O3) contains an amino-acid-derived structure, an amide group, 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 264.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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