Methyl (2R,3S,4S,5R,6R)-5-acetoxy-6-(((2R,3S,4R,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4-(benzyloxy)-3-hydroxytetrahydro-2H-pyran-2-carboxylate CAS 114869-97-5

Purity 97%+In StockPharmaceutical Standards
CAS No.114869-97-5
Molecular FormulaC38H45NO13
Molecular Weight723.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (2R,3S,4S,5R,6R)-5-acetoxy-6-(((2R,3S,4R,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4-(benzyloxy)-3-hydroxytetrahydro-2H-pyran-2-carboxylate CAS 114869-97-5 chemical structure

Description

The occurrence of Methyl (2R,3S,4S,5R,6R)-5-acetoxy-6-(((2R,3S,4R,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4-(benzyloxy)-3-hydroxytetrahydro-2H-pyran-2-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Methyl (2R,3S,4S,5R,6R)-5-acetoxy-6-(((2R,3S,4R,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4-(benzyloxy)-3-hydroxytetrahydro-2H-pyran-2-carboxylate (CAS 114869-97-5), a certified reference material (molecular formula C38H45NO13, MW 723.76 g/mol) for analytical method development and quality control.

The molecular framework of Methyl (2R,3S,4S,5R,6R)-5-acetoxy-6-(((2R,3S,4R,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4-(benzyloxy)-3-hydroxytetrahydro-2H-pyran-2-carboxylate (C38H45NO13) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Methyl (2R,3S,4S,5R,6R)-5-acetoxy-6-(((2R,3S,4R,5R,6S)-2-(acetoxymethyl)-4-(benzyloxy)-5-(((benzyloxy)carbonyl)amino)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4-(benzyloxy)-3-hydroxytetrahydro-2H-pyran-2-carboxylate 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 FormulaC38H45NO13
Molecular Weight723.76 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.)1989
Nitrogen Atoms1

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