3-O-(α-L-Fucopyranosyl)-D-galactopyranose CAS 120375-11-3

Purity 97%+In StockPharmaceutical Standards
CAS No.120375-11-3
Molecular FormulaC12H22O10
Molecular Weight326.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-O-(α-L-Fucopyranosyl)-D-galactopyranose CAS 120375-11-3 chemical structure

Description

The occurrence of 3-O-(α-L-Fucopyranosyl)-D-galactopyranose is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-O-(α-L-Fucopyranosyl)-D-galactopyranose (CAS 120375-11-3), a certified reference material (molecular formula C12H22O10, MW 326.30 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H22O10, 3-O-(α-L-Fucopyranosyl)-D-galactopyranose contains a carbohydrate-derived structure; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 326.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC12H22O10
Molecular Weight326.30 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991

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