Description

2-(Acetylamino)-2-Deoxy-4-o--D-Galactopyranosyl-D-Galactopyranose is a complex carbohydrate derivative, specifically a disaccharide amide, that serves as a crucial intermediate and reference standard in advanced biochemical research and synthesis. This compound is valued for its role in studying glycosylation processes, enzyme mechanisms, and carbohydrate-protein interactions. It is primarily sought by research institutions and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors for developing novel therapeutics, analytical standards, and biochemical tools.

Application

• Pharmaceutical Research & Development: As a key intermediate in the synthesis of complex glycoconjugates and potential active pharmaceutical ingredients (APIs) targeting specific biological pathways.
• Biochemical Standard: Serving as a high-purity reference standard for analytical methods such as HPLC, LC-MS, and NMR to ensure accuracy in carbohydrate analysis.
• Glycobiology Studies: Used as a substrate or inhibitor in enzymatic assays to investigate the function of glycosidases, glycosyltransferases, and lectins.
• Diagnostic Reagent Manufacturing: Incorporated into the development of diagnostic kits and assays that detect specific carbohydrate antigens or enzyme activities.
• Nutraceutical & Cosmetic Ingredient Research: Explored for its potential bioactivity in advanced skincare formulations or functional food supplements.
• Academic Research: A vital tool for universities and research institutes conducting fundamental studies on carbohydrate chemistry and cell surface biology.

Basic Information

Product Name	2-(Acetylamino)-2-Deoxy-4-o--D-Galactopyranosyl-D-Galactopyranose
CAS No.	82535-18-0
Molecular Formula	C14H25NO11
Molecular Weight	383.35 g/mol
Synonyms	N-Acetyl-4-O-β-D-galactopyranosyl-D-galactosamine; 4-O-β-D-Galactopyranosyl-N-acetyl-D-galactosamine; Galβ1-4GalNAc; N-Acetyllactosamine (isomer); 2-Acetamido-2-deoxy-4-O-β-D-galactopyranosyl-D-galactopyranose; β-D-Galactopyranosyl-(1→4)-2-acetamido-2-deoxy-D-galactopyranose; Lacto-N-biose I; LNB I
EINECS	Contact for details

Quality Control

Every batch of 2-(Acetylamino)-2-Deoxy-4-o--D-Galactopyranosyl-D-Galactopyranose is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a desiccated environment to prevent degradation. For long-term storage, consider conditions of 2-8°C.

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%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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