(2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol CAS 152964-77-7

Purity 97%+In StockPharmaceutical Standards
CAS No.152964-77-7
Molecular FormulaC29H34O5S
Molecular Weight494.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol CAS 152964-77-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 494.64 g/mol gives (2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol (CAS 152964-77-7), a certified reference material (molecular formula C29H34O5S, MW 494.64 g/mol) for analytical method development and quality control.

Based on its molecular formula C29H34O5S, (2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 494.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 (2R,3S,4S,5R,6S)-4,5-bis(benzyloxy)-2-((benzyloxy)methyl)-6-(ethylthio)tetrahydro-2H-pyran-3-ol 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 FormulaC29H34O5S
Molecular Weight494.64 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Sulfur Atoms1

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