8-((2-Aminoethyl)thio)-1,3-dimethyl-2-thioxo-2,3-dihydro-1H-purin-6(9H)-one CAS 6466-18-8

Description

Compared with other compounds in its class, the molecular weight of 271.36 g/mol gives 8-((2-Aminoethyl)thio)-1,3-dimethyl-2-thioxo-2,3-dihydro-1H-purin-6(9H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

8-((2-Aminoethyl)thio)-1,3-dimethyl-2-thioxo-2,3-dihydro-1H-purin-6(9H)-one (CAS 6466-18-8), molecular formula C9H13N5OS2 and molecular weight 271.36 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 8-((2-Aminoethyl)thio)-1,3-dimethyl-2-thioxo-2,3-dihydro-1H-purin-6(9H)-one (C9H13N5OS2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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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