9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one CAS 89845-39-6

Purity 97%+In StockPharmaceutical Standards
CAS No.89845-39-6
Molecular FormulaC16H16N6O6S
Molecular Weight420.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one CAS 89845-39-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 420.40 g/mol gives 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one (CAS 89845-39-6) is a high-purity analytical reference standard with the molecular formula C16H16N6O6S and a molecular weight of 420.40 g/mol.

Structurally, 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one (C16H16N6O6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 420.40 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H16N6O6S
Molecular Weight420.40 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms6
Sulfur Atoms1

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