(2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((fluoromethyl)thio)methyl)tetrahydrofuran-3,4-diol CAS 118560-47-7

Purity 97%+In StockPharmaceutical Standards
CAS No.118560-47-7
Molecular FormulaC11H14FN5O3S
Molecular Weight315.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((fluoromethyl)thio)methyl)tetrahydrofuran-3,4-diol CAS 118560-47-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 315.32 g/mol gives (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((fluoromethyl)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-(((fluoromethyl)thio)methyl)tetrahydrofuran-3,4-diol (CAS 118560-47-7), molecular formula C11H14FN5O3S and molecular weight 315.32 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((fluoromethyl)thio)methyl)tetrahydrofuran-3,4-diol (C11H14FN5O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 315.32 g/mol, it falls into the moderately-high-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.

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), (2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(((fluoromethyl)thio)methyl)tetrahydrofuran-3,4-diol 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 FormulaC11H14FN5O3S
Molecular Weight315.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms5
Sulfur Atoms1

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