(2R,3S,5R)-5-(6-Acetamido-9H-purin-9-yl)-2-(acetoxymethyl)tetrahydrofuran-3-yl acetate CAS 4958-66-1

Description

Structurally, (2R,3S,5R)-5-(6-Acetamido-9H-purin-9-yl)-2-(acetoxymethyl)tetrahydrofuran-3-yl acetate (C8H15N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 197.24 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.

(2R,3S,5R)-5-(6-Acetamido-9H-purin-9-yl)-2-(acetoxymethyl)tetrahydrofuran-3-yl acetate (CAS 4958-66-1), molecular formula C8H15N5O and molecular weight 197.24 g/mol, is a CATO reference standard with documented purity and traceability.

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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