Description

2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl(1-4)-2,3,6-Tri-o-Acetyl-α-D-Glucopyranosyl Imidate is a high-purity, advanced glycosyl donor intermediate critical for the stereoselective synthesis of complex oligosaccharides and glycoconjugates. Its value lies in enabling precise and efficient glycosylation reactions, which are fundamental to research and development in glycobiology and pharmaceutical chemistry. This compound is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who are developing carbohydrate-based therapeutics, vaccines, and research tools.

Application

• Glycosylation Reagent: A key building block for the chemical and enzymatic synthesis of biologically active oligosaccharides and glycoproteins.
• Pharmaceutical Intermediate: Used in the research and development of novel carbohydrate-based drugs, including antibiotics, antivirals, and anti-cancer agents.
• Glycoconjugate Synthesis: Critical for creating defined glycan structures attached to proteins, lipids, or other carriers for vaccine development (e.g., conjugate vaccines).
• Biochemical Research: Serves as a precise tool in glycobiology studies to understand cell-cell recognition, signaling, and disease mechanisms.
• Diagnostic Reagent Production: Used in the manufacture of specific carbohydrate antigens or probes for diagnostic assays and kits.
• Enzyme Substrate Development: Acts as a substrate or inhibitor in the study of glycosyltransferases and glycosidases.

Basic Information

Product Name	2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl(1-4)-2,3,6-Tri-o-Acetyl-α-D-Glucopyranosyl Imidate
CAS No.	106256-89-7
Molecular Formula	C31H41NO19
Molecular Weight	707.66 g/mol
Synonyms	Lactosyl Imidate, Peracetylated; 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl-(1→4)-2,3,6-tri-O-acetyl-α-D-glucopyranosyl Imidate; Ac4Galβ(1-4)GlcαAc3 Imidate; Peracetylated Lactosyl Imidate Donor; 1,2-trans-Glycosyl Imidate Donor; Glycosyl Trichloroacetimidate; Lactose Peracetate Imidate; (2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-(1→4)-(2,3,6-tri-O-acetyl-α-D-glucopyranosyl) Trichloroacetimidate
EINECS	Contact for details

Quality Control

Our 2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl(1-4)-2,3,6-Tri-o-Acetyl-α-D-Glucopyranosyl Imidate is manufactured under strict quality systems suitable for research and pharmaceutical development. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full analytical data are provided to support your quality assurance and regulatory needs.

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) and should be handled under anhydrous conditions to maintain stability and reactivity. For long-term storage, consider storage under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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