Allyl α-D-Galactopyranoside CAS 48149-72-0

Purity 97%+In StockPharmaceutical Standards
CAS No.48149-72-0
Molecular FormulaC9H16O6
Molecular Weight220.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Allyl α-D-Galactopyranoside CAS 48149-72-0 chemical structure

Description

The occurrence of Allyl 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.

Allyl α-D-Galactopyranoside (CAS 48149-72-0) is a high-purity analytical reference standard with the molecular formula C9H16O6 and a molecular weight of 220.22 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Allyl α-D-Galactopyranoside is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC9H16O6
Molecular Weight220.22 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.)1970

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