((2R,3R,4R,5R)-3-Acetoxy-5-(6-amino-2-fluoro-9H-purin-9-yl)-4-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2-yl)methyl acetate CAS 161109-76-8

Purity 97%+In StockPharmaceutical Standards
CAS No.161109-76-8
Molecular FormulaC15H15F4N5O8S
Molecular Weight501.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((2R,3R,4R,5R)-3-Acetoxy-5-(6-amino-2-fluoro-9H-purin-9-yl)-4-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2-yl)methyl acetate CAS 161109-76-8 chemical structure

Description

The occurrence of ((2R,3R,4R,5R)-3-Acetoxy-5-(6-amino-2-fluoro-9H-purin-9-yl)-4-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2-yl)methyl acetate is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies ((2R,3R,4R,5R)-3-Acetoxy-5-(6-amino-2-fluoro-9H-purin-9-yl)-4-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2-yl)methyl acetate (CAS 161109-76-8), a certified reference material (molecular formula C15H15F4N5O8S, MW 501.37 g/mol) for analytical method development and quality control.

The molecular framework of ((2R,3R,4R,5R)-3-Acetoxy-5-(6-amino-2-fluoro-9H-purin-9-yl)-4-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2-yl)methyl acetate (C15H15F4N5O8S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), ((2R,3R,4R,5R)-3-Acetoxy-5-(6-amino-2-fluoro-9H-purin-9-yl)-4-(((trifluoromethyl)sulfonyl)oxy)tetrahydrofuran-2-yl)methyl acetate 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 FormulaC15H15F4N5O8S
Molecular Weight501.37 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Halogen ContentF-containing
Nitrogen Atoms5
Sulfur Atoms1

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