Description

2-Acetamido-2-Deoxy-3-o-(β-D-Galactopyranosyl)-D-Glucopyranose CAS NO 50787-09-2 is a complex, high-purity carbohydrate derivative, specifically a disaccharide composed of N-acetylglucosamine and galactose. This compound is of significant value as a key biochemical building block and research standard for studying glycobiology and enzymatic pathways. It is primarily needed by pharmaceutical R&D laboratories, biotechnology companies, and academic research institutions focused on glycoscience, drug discovery, and the development of diagnostic reagents.

Application

• Biochemical Research: As a standard and substrate for studying glycosyltransferases, glycosidases, and other carbohydrate-active enzymes.
• Pharmaceutical Development: Serving as a key intermediate or reference compound in the synthesis of novel glycoconjugates, glycomimetics, and potential therapeutic agents.
• Diagnostic Reagent Manufacturing: Used in the production of specialized reagents for detecting specific carbohydrate-binding proteins or antibodies.
• Glycobiology Studies: Essential for investigating cell-surface recognition, signaling pathways, and the role of complex carbohydrates in health and disease.
• Enzyme Characterization: Employed to determine enzyme specificity, kinetics, and inhibition profiles in high-throughput screening assays.
• Nutritional Science Research: Potential use in studying the metabolism and biological effects of complex dietary carbohydrates and prebiotics.

Basic Information

Product Name	2-Acetamido-2-Deoxy-3-o-(β-D-Galactopyranosyl)-D-Glucopyranose
CAS No.	50787-09-2
Molecular Formula	C14H24N2O11
Molecular Weight	396.35 g/mol
Synonyms	N-Acetyllactosamine; Gal(β1-3)GlcNAc; β-D-Galactopyranosyl-(1→3)-2-acetamido-2-deoxy-D-glucopyranose; 3-O-β-D-Galactopyranosyl-N-acetyl-D-glucosamine; Lacto-N-biose I; LNB; O-β-D-Galactopyranosyl-(1→3)-N-acetyl-D-glucosamine
EINECS	Contact for details

Quality Control

Our high-purity biochemicals are manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and specific optical rotation measurement. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research and development protocols.

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 after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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