Description

Methyl 3-o-Galactopyranosyl-2-o-(Glucopyranosyluronic Acid)Mannopyranoside is a complex, high-purity oligosaccharide derivative with a defined glycosidic linkage structure. This compound is of significant value as a critical reference standard and synthetic intermediate for advanced biochemical research and development. It is primarily needed by pharmaceutical, biotechnology, and academic research institutions working on carbohydrate-based therapeutics, enzyme substrate studies, and glycobiology.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of complex carbohydrates in drug development and quality control (QC/QA).
• Glycobiology Research: Serves as a substrate or inhibitor in studies of glycosidases, glycosyltransferases, and other carbohydrate-processing enzymes.
• Synthetic Intermediate: Acts as a key building block for the chemical or enzymatic synthesis of more complex oligosaccharides, glycoconjugates, or glycomimetics.
• Diagnostic Reagent Development: Utilized in the design and calibration of diagnostic assays targeting specific carbohydrate epitopes or biomarkers.
• Nutritional Science Studies: Employed in research investigating the structure, digestion, and prebiotic activity of complex dietary carbohydrates.

Basic Information

Item	Details
Product Name	Methyl 3-o-Galactopyranosyl-2-o-(Glucopyranosyluronic Acid)Mannopyranoside
CAS No.	125365-17-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Methyl O-β-D-galactopyranosyl-(1→3)-O-[β-D-glucopyranosyluronic acid-(1→2)]-α-D-mannopyranoside; Methyl 3-O-β-D-Galactopyranosyl-2-O-(β-D-Glucopyranosyluronic Acid)-α-D-Mannopyranoside; Galactosyl-Glucuronosyl-Mannoside Methyl Glycoside; Complex Trisaccharide Derivative; Carbohydrate Reference Standard 125365-17-5
EINECS	Contact for details

Quality Control

Our high-purity biochemicals are produced and tested under strict quality management systems. Each batch undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and MS to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring full traceability and compliance with your research or development specifications.

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); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture, which may affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details

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