(2R,3R,4S,5R,6R)-5,6-bis(benzyloxy)-2-((benzyloxy)methyl)tetrahydro-2H-pyran-3,4-diol CAS 73108-30-2

Purity 97%+In StockPharmaceutical Standards
CAS No.73108-30-2
Molecular FormulaC27H30O6
Molecular Weight450.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4S,5R,6R)-5,6-bis(benzyloxy)-2-((benzyloxy)methyl)tetrahydro-2H-pyran-3,4-diol CAS 73108-30-2 chemical structure

Description

The occurrence of (2R,3R,4S,5R,6R)-5,6-bis(benzyloxy)-2-((benzyloxy)methyl)tetrahydro-2H-pyran-3,4-diol is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (2R,3R,4S,5R,6R)-5,6-bis(benzyloxy)-2-((benzyloxy)methyl)tetrahydro-2H-pyran-3,4-diol (CAS 73108-30-2), a certified reference material (molecular formula C27H30O6, MW 450.52 g/mol) for analytical method development and quality control.

Structurally, (2R,3R,4S,5R,6R)-5,6-bis(benzyloxy)-2-((benzyloxy)methyl)tetrahydro-2H-pyran-3,4-diol (C27H30O6) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 450.52 g/mol, it falls into the moderately-high-molecular-weight range. 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,3R,4S,5R,6R)-5,6-bis(benzyloxy)-2-((benzyloxy)methyl)tetrahydro-2H-pyran-3,4-diol 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 FormulaC27H30O6
Molecular Weight450.52 g/mol
AppearancePale yellow to yellow crystalline powder
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.)1977

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