Description

Phenyl 2,3,4,6-Tetra-o-Acetyl-1-Thio-β-D-Galactopyranoside is a key thioglycoside building block extensively used in synthetic carbohydrate chemistry. This compound is critical for researchers and manufacturers requiring precise glycosylation control and the synthesis of complex oligosaccharides and glycoconjugates. It is primarily utilized in pharmaceutical R&D for the development of novel therapeutics, diagnostic agents, and in biochemical studies involving carbohydrate-protein interactions.

Application

• Glycosynthase Substrate: Acts as a crucial donor substrate in enzymatic glycosylation reactions for synthesizing specific carbohydrate structures.
• Oligosaccharide Synthesis: Serves as a versatile intermediate in the chemical and chemoenzymatic synthesis of complex oligosaccharides and glycans.
• Glycoconjugate Development: Used in the preparation of glycoconjugates for vaccine development, targeted drug delivery systems, and diagnostic probes.
• Biochemical Research: Employed in studies of glycosidase and glycosyltransferase enzymes, aiding in the understanding of carbohydrate metabolism and disease mechanisms.
• Pharmaceutical Intermediates: A vital precursor in the synthesis of active pharmaceutical ingredients (APIs) where specific galactose motifs are required for biological activity.
• Glycomics and Proteomics: Utilized as a tool compound for labeling, profiling, and analyzing carbohydrate-protein interactions in advanced life science research.

Basic Information

Item	Details
Product Name	Phenyl 2,3,4,6-Tetra-o-Acetyl-1-Thio-β-D-Galactopyranoside
CAS No.	24404-53-3
Molecular Formula	C20H24O9S
Molecular Weight	440.46 g/mol
Synonyms	Phenyl 1-Thio-β-D-galactopyranoside 2,3,4,6-tetraacetate; Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-β-D-galactopyranoside; 1-Thio-β-D-galactopyranoside, phenyl 2,3,4,6-tetraacetate; Acetylated Phenyl Thiogalactoside; Phenyl Tetraacetyl-1-thio-β-D-galactopyranoside; Galactose building block; Thiogalactoside donor
EINECS	Contact for details

Quality Control

Our Phenyl 2,3,4,6-Tetra-o-Acetyl-1-Thio-β-D-Galactopyranoside is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency suitable for research and development applications. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation 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). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere in a freezer (-20°C).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
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.