6-O-(b-D-Galactopyranosyl)-D-glucopyranose CAS 28447-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.28447-39-4
Molecular FormulaC12H22O11
Molecular Weight342.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-O-(b-D-Galactopyranosyl)-D-glucopyranose CAS 28447-39-4 chemical structure

Description

The occurrence of 6-O-(b-D-Galactopyranosyl)-D-glucopyranose is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-O-(b-D-Galactopyranosyl)-D-glucopyranose (CAS 28447-39-4) is a high-purity analytical reference standard with the molecular formula C12H22O11 and a molecular weight of 342.30 g/mol.

Owing to a carbohydrate-derived structure, 6-O-(b-D-Galactopyranosyl)-D-glucopyranose is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 342.30 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.

CATO manufactures 6-O-(b-D-Galactopyranosyl)-D-glucopyranose 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 FormulaC12H22O11
Molecular Weight342.30 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.)1965

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