((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methanol CAS 479252-05-6

Purity 97%+In StockPharmaceutical Standards
CAS No.479252-05-6
Molecular FormulaC34H36O5S
Molecular Weight556.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methanol CAS 479252-05-6 chemical structure

Description

The occurrence of ((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methanol is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methanol (CAS 479252-05-6) is a high-purity analytical reference standard with the molecular formula C34H36O5S and a molecular weight of 556.71 g/mol.

The molecular framework of ((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methanol (C34H36O5S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional 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.

CATO manufactures ((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-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 FormulaC34H36O5S
Molecular Weight556.71 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Sulfur Atoms1

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