Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside CAS 40269-01-0

Purity 97%+In StockPharmaceutical Standards
CAS No.40269-01-0
Molecular FormulaC10H18O6
Molecular Weight234.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside CAS 40269-01-0 chemical structure

Description

The occurrence of Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside (CAS 40269-01-0), a certified reference material (molecular formula C10H18O6, MW 234.25 g/mol) for analytical method development and quality control.

Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside (C10H18O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

As a certified reference material (CRM), Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H18O6
Molecular Weight234.25 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1968

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