Description

Methyl4-o-(A-D-Galactopyranosyl)-A-D-Galactopyranoside is a specialized glycoside derivative of galactose, serving as a crucial intermediate and reference standard in carbohydrate chemistry. This compound is valued for its defined structure and purity, enabling precise research and development in complex biochemical pathways. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic reagent sectors for applications in glycobiology, drug discovery, and enzyme studies.

Application

• Glycobiology Research: Used as a key intermediate or substrate in the study of glycosyltransferases, glycosidases, and carbohydrate-protein interactions.
• Pharmaceutical Development: Serves as a building block or reference compound in the synthesis of novel glycoconjugates and carbohydrate-based therapeutics.
• Diagnostic Reagents: Employed in the development of enzymatic assays and diagnostic kits that target specific carbohydrate structures.
• Biochemical Standards: Acts as a high-purity analytical standard for the calibration and validation of chromatographic (HPLC, LC-MS) methods in quality control laboratories.
• Enzyme Inhibition Studies: Utilized to investigate and characterize inhibitors of carbohydrate-processing enzymes for potential therapeutic applications.
• Nutritional Science Research: Applied in studies related to complex carbohydrate digestion, prebiotic activity, and gut microbiome interactions.

Basic Information

Product Name	Methyl4-o-(A-D-Galactopyranosyl)-A-D-Galactopyranoside
CAS No.	67145-39-5
Molecular Formula	C13H24O11
Molecular Weight	356.32 g/mol
Synonyms	Methyl O-α-D-Galactopyranosyl-(1→4)-α-D-galactopyranoside; Methyl 4-O-α-D-Galactopyranosyl-α-D-galactopyranoside; α-D-Gal-(1→4)-α-D-Gal-OMe; Galactobiose methyl glycoside; Methyl α-lactoside isomer; 4-O-α-D-Galactopyranosyl-α-D-galactopyranoside methyl ether; 1-Methoxy-4-O-α-D-galactopyranosyl-α-D-galactopyranose
EINECS	Contact for details

Quality Control

Our Methyl4-o-(A-D-Galactopyranosyl)-A-D-Galactopyranoside is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure identity, purity, and consistency, with specifications suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identification (IR/NMR), and other critical parameters is provided with every shipment to guarantee traceability and compliance with your project requirements.

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). For long-term storage, consider desiccation or storage under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.