Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside CAS 862730-60-7

Purity 97%+In StockPharmaceutical Standards
CAS No.862730-60-7
Molecular FormulaC34H46O6Si
Molecular Weight578.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside CAS 862730-60-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside.

CATO supplies Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside (CAS 862730-60-7), a certified reference material (molecular formula C34H46O6Si, MW 578.81 g/mol) for analytical method development and quality control.

The molecular framework of Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside (C34H46O6Si) is characterized by 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 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 Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside 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 FormulaC34H46O6Si
Molecular Weight578.81 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

Recommended Standards

Why CATO?