((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol CAS 444020-62-6

Purity 97%+In StockPharmaceutical Standards
CAS No.444020-62-6
Molecular FormulaC11H16N6O3
Molecular Weight280.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol CAS 444020-62-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 280.28 g/mol gives ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol (CAS 444020-62-6), a certified reference material (molecular formula C11H16N6O3, MW 280.28 g/mol) for analytical method development and quality control.

((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol (C11H16N6O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures ((2S,3R,4R,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)-4-methoxytetrahydrofuran-2-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H16N6O3
Molecular Weight280.28 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms6

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