Description

4-o--(2,3,4,6-Tetra-o-Acetyl-D-Galactopyranosyl)-(1’,6’-Anhydro-2’,3’-o-Isopropylidene--D-Mannopyranose) CAS NO 5346-69-0 is a sophisticated, high-purity carbohydrate derivative used as a critical building block in advanced organic synthesis. This compound is valued for its role as a key glycosyl donor or acceptor in the stereoselective construction of complex oligosaccharides and glycoconjugates. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors developing novel therapeutics, diagnostics, and specialty materials.

Application

• Glycochemistry Research: Serves as a pivotal intermediate for the synthesis of complex oligosaccharides and glycans with specific biological activity.
• Pharmaceutical Development: Used in the research and production of carbohydrate-based drugs, including antiviral agents, antibiotics, and cancer therapeutics.
• Glycoconjugate Synthesis: A key precursor for creating glycoproteins, glycolipids, and other conjugates for vaccine development and targeted drug delivery systems.
• Enzyme Substrate & Inhibitor Design: Employed in the development of specific substrates or inhibitors for glycosidases and glycosyltransferases.
• Chemical Biology Probes: Utilized to create labeled sugar analogs for studying carbohydrate metabolism and cell-surface interactions.
• Fine Chemical Intermediate: Acts as a chiral starting material for the synthesis of other high-value, optically active compounds.

Basic Information

Product Name	4-o--(2,3,4,6-Tetra-o-Acetyl-D-Galactopyranosyl)-(1’,6’-Anhydro-2’,3’-o-Isopropylidene--D-Mannopyranose)
CAS No.	5346-69-0
Molecular Formula	C25H34O14
Molecular Weight	558.53 g/mol
Synonyms	1,6-Anhydro-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-mannopyranose; 1,6-Anhydro-2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-mannose; 4-O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-1,6-anhydro-2,3-O-isopropylidene-β-D-mannopyranose; Galactosyl Mannose Derivative; Acetylated Galactosyl Anhydromannose Isopropylidene Acetal
EINECS	Contact for details

Quality Control

Our 4-o--(2,3,4,6-Tetra-o-Acetyl-D-Galactopyranosyl)-(1’,6’-Anhydro-2’,3’-o-Isopropylidene--D-Mannopyranose) is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for sensitive research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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 compound is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions; consider storage under an inert atmosphere such as nitrogen or argon for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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