(2S,3R,4S,5R,6R)-2-(((1R,2S,3R,4R,5R)-3,4-Dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 34395-01-2

Purity 97%+In StockPharmaceutical Standards
CAS No.34395-01-2
Molecular FormulaC12H20O10
Molecular Weight324.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3R,4S,5R,6R)-2-(((1R,2S,3R,4R,5R)-3,4-Dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 34395-01-2 chemical structure

Description

(2S,3R,4S,5R,6R)-2-(((1R,2S,3R,4R,5R)-3,4-Dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 34395-01-2), molecular formula C12H20O10 and molecular weight 324.28 g/mol, is a CATO reference standard with documented purity and traceability.

(2S,3R,4S,5R,6R)-2-(((1R,2S,3R,4R,5R)-3,4-Dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (C12H20O10) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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,4S,5R,6R)-2-(((1R,2S,3R,4R,5R)-3,4-Dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 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 FormulaC12H20O10
Molecular Weight324.28 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1966

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