(2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((3-hydroxypyridin-2-yl)thio)methyl)tetrahydrofuran-3,4-diol CAS 86072-48-2

Purity 97%+In StockPharmaceutical Standards
CAS No.86072-48-2
Molecular FormulaC15H16N6O4S
Molecular Weight376.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((3-hydroxypyridin-2-yl)thio)methyl)tetrahydrofuran-3,4-diol CAS 86072-48-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 376.39 g/mol gives (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((3-hydroxypyridin-2-yl)thio)methyl)tetrahydrofuran-3,4-diol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((3-hydroxypyridin-2-yl)thio)methyl)tetrahydrofuran-3,4-diol (CAS 86072-48-2), molecular formula C15H16N6O4S and molecular weight 376.39 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((3-hydroxypyridin-2-yl)thio)methyl)tetrahydrofuran-3,4-diol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 376.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Molecular FormulaC15H16N6O4S
Molecular Weight376.39 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms6
Sulfur Atoms1

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