Description

2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl Formamide is a key protected glycosyl donor and synthetic intermediate in carbohydrate chemistry. This compound is essential for the efficient and stereoselective construction of complex oligosaccharides and glycoconjugates. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel glycotherapeutics, diagnostic tools, and biochemical probes.

Application

• Glycosylation Reactions: As a crucial glycosyl donor for the synthesis of β-linked galactosides and complex oligosaccharide structures.
• Pharmaceutical Intermediates: In the research and development of glycoprotein-based drugs, vaccines, and targeted therapeutic agents.
• Biochemical Research: For the preparation of labeled glycans, enzyme substrates, and inhibitors used in glycolbiology studies.
• Diagnostic Reagent Synthesis: Used in creating specialized carbohydrate antigens and probes for diagnostic assays and imaging.
• Glycoconjugate Production: Serves as a building block for synthesizing neoglycoconjugates for studying cell-surface interactions.
• Standards and References: Acts as a high-purity chemical standard for analytical method development and quality control in carbohydrate analysis.

Basic Information

Product Name	2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl Formamide
CAS No.	108739-88-4
Molecular Formula	C15H21NO10
Molecular Weight	375.33 g/mol
Synonyms	1-Formamido-2,3,4,6-tetra-O-acetyl-β-D-galactopyranose; β-D-Galactopyranose, 1-(formylamino)-1-deoxy-, 2,3,4,6-tetraacetate; Tetraacetyl-β-D-galactopyranosylformamide; N-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)formamide; Ac4GalβNF; Galactose tetraacetate formamide derivative; Protected galactosyl formamide donor
EINECS	Contact for details

Quality Control

Our 2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl Formamide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee reproducible performance in sensitive glycosylation 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 nature, the container should be kept in a desiccated environment to prevent moisture uptake, which can affect stability and reactivity.

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 Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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