Description

3-o-(A-D-Galactopyranosyl)-D-Glucopyranose CAS NO 40592-72-1 is a high-purity disaccharide sugar derivative, also known as 3-O-α-D-Galactopyranosyl-D-glucopyranose. This compound is valued for its role as a key intermediate and reference standard in advanced biochemical research and synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and food science sectors for developing novel glycoconjugates and studying carbohydrate metabolism.

Application

• Biochemical Research & Reference Standard: Serves as a critical analytical standard and substrate for enzymatic studies in carbohydrate chemistry and glycobiology.
• Pharmaceutical Intermediate: Used in the synthesis of complex oligosaccharides, glycopeptides, and other bioactive molecules for drug discovery and development.
• Enzymology Studies: Acts as a specific substrate for glycosyltransferases, glycosidases, and other carbohydrate-active enzymes to investigate reaction mechanisms and kinetics.
• Nutritional Science: Employed in research related to carbohydrate digestion, prebiotic activity, and the study of novel sweeteners or functional food ingredients.
• Diagnostic Reagent Manufacturing: Utilized in the production of specialized reagents and kits for clinical diagnostics and biochemical assays.

Basic Information

Product Name	3-o-(A-D-Galactopyranosyl)-D-Glucopyranose
CAS No.	40592-72-1
Molecular Formula	C12H22O11
Molecular Weight	342.30 g/mol
Synonyms	3-O-α-D-Galactopyranosyl-D-glucopyranose; 3-O-α-D-Galactopyranosyl-D-glucose; α-D-Galp-(1→3)-D-Glcp; 3-α-D-Galactosyl-D-glucose; D-Glucose, 3-O-α-D-galactopyranosyl-; 3-O-(α-D-Galactosyl)-D-glucose; 3-α-Galactosylglucose; α-D-Gal-(1→3)-D-Glc
EINECS	Contact for details

Quality Control

Our 3-o-(A-D-Galactopyranosyl)-D-Glucopyranose is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and moisture content is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.