Description

Methyl 2-Acetamido-2-Deoxy-3-o-(β-Glucopyranosyluronic Acid)-4-o-Sulfo-β-Galactopyranoside is a chemically defined, high-purity glycosaminoglycan (GAG) disaccharide derivative, specifically a sulfated and carboxylated building block. This compound is critical for researchers and manufacturers requiring precise molecular tools for studying carbohydrate-protein interactions and biosynthesis pathways. It is primarily utilized in advanced life science research, pharmaceutical development, and as a reference standard for analytical purposes.

Application

• Biochemical Research: Serves as a key substrate or inhibitor for studying enzymes like glycosyltransferases, sulfatases, and glycosidases involved in GAG metabolism.
• Pharmaceutical Development: Used as a reference compound or intermediate in the R&D of therapeutics targeting inflammation, coagulation, and cancer metastasis.
• Analytical Standard: Acts as a high-purity chromatographic (HPLC, LC-MS) standard for the quantification and characterization of complex carbohydrates and proteoglycans.
• Glycobiology Studies: Essential for investigating cell signaling, cell adhesion, and pathogen recognition processes mediated by sulfated glycans.
• Diagnostic Reagent Manufacturing: Employed in the formulation of diagnostic kits and assays for detecting specific carbohydrate-related biomarkers.
• Enzyme Activity Assays: Provides a specific substrate for high-throughput screening (HTS) to identify modulators of carbohydrate-active enzymes.

Basic Information

Product Name	Methyl 2-Acetamido-2-Deoxy-3-o-(β-Glucopyranosyluronic Acid)-4-o-Sulfo-β-Galactopyranoside
CAS No.	128553-04-8
Molecular Formula	C15H23NO15S
Molecular Weight	489.41 g/mol
Synonyms	Methyl 2-acetamido-2-deoxy-3-O-(β-D-glucopyranosyluronic acid)-4-O-sulfo-β-D-galactopyranoside; 4-O-Sulfo-β-D-Galactopyranoside Derivative; Sulfated Chondroitin Disaccharide Methyl Glycoside; δDi-4S Methyl Glycoside; CS-A Disaccharide Methyl Ester; Chondroitin Sulfate A Disaccharide Methyl Ester; 2-Acetamido-2-deoxy-3-O-(β-D-glucopyranosyluronic acid)-4-O-sulfo-β-D-galactopyranoside Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of our Methyl 2-Acetamido-2-Deoxy-3-o-(β-Glucopyranosyluronic Acid)-4-o-Sulfo-β-Galactopyranoside is manufactured under strict quality management systems and undergoes comprehensive analytical characterization. We ensure compliance with rigorous internal specifications suitable for research and development applications. A detailed Certificate of Analysis (COA) providing data on purity, identity, and impurities is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This compound is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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