n-Allyl-2-((4-aminothieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 923726-07-2

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.

n-Allyl-2-((4-aminothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 923726-07-2), molecular formula C11H12N4OS2 and molecular weight 280.37 g/mol, is a CATO reference standard with documented purity and traceability.

n-Allyl-2-((4-aminothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (C11H12N4OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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