Description

2-Chloroethyl 2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranoside is a key acetylated glycosyl donor intermediate used in the synthesis of complex carbohydrates and glycoconjugates. This compound is valued for its role in facilitating stereoselective glycosylation reactions, which are critical for producing well-defined oligosaccharides. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for drug discovery, biochemical tool development, and the synthesis of glycoprotein mimetics.

Application

• Glycosylation Reagent: Acts as a crucial building block for the stereoselective synthesis of β-linked galactosides and complex oligosaccharides.
• Pharmaceutical Intermediate: Used in the research and development of novel glycotherapeutic agents, including anticancer and anti-inflammatory drugs.
• Bioconjugation: Serves as a precursor for creating chemically defined glycoconjugates, such as neoglycoproteins and glycolipids, for biological studies.
• Carbohydrate Chemistry Research: Essential for academic and industrial research focused on understanding glycosylation mechanisms and developing new synthetic methodologies.
• Probe and Diagnostic Development: Utilized in the synthesis of labeled carbohydrate probes for studying carbohydrate-protein interactions and diagnostic applications.
• Glycopolymer Synthesis: A monomeric unit for creating synthetic glycopolymers with specific biological activities.

Basic Information

Product Name	2-Chloroethyl 2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranoside
CAS No.	140428-85-9
Molecular Formula	C₁₆H₂₃ClO₁₀
Molecular Weight	410.80 g/mol
Synonyms	2-Chloroethyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside; β-D-Galactopyranoside, 2-chloroethyl 2,3,4,6-tetraacetate; 2-Chloroethyl tetra-O-acetyl-β-D-galactopyranoside; Tetraacetyl-β-D-galactopyranosyl 2-chloroethyl ether; Galactose tetraacetate 2-chloroethyl glycoside; 2-Chloroethyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)
EINECS	Contact for details

Quality Control

Our 2-Chloroethyl 2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and optical rotation measurement, to ensure high chemical purity and correct stereochemical configuration. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 purity. Keep the container tightly sealed in a desiccator after opening.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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