Description

4-o-[2-(Acetylamino)-3-O,4-O,6-o-Tris(Trimethylsilyl)-2-Deoxy-β-D-Galactopyranosyl]-1-O,2-O,3-O,6-o-Tetrakis(Trimethylsilyl)-D-Galactopyranose is a highly functionalized, silyl-protected carbohydrate derivative that serves as a critical advanced synthetic intermediate in complex organic synthesis. Its primary value lies in enabling precise chemical transformations in the synthesis of oligosaccharides, glycoconjugates, and other bioactive molecules where protecting group chemistry is paramount. This compound is essential for researchers and manufacturers in pharmaceutical development, particularly for creating novel glycotherapeutics, vaccines, and diagnostic agents.

Application

• Advanced Pharmaceutical Intermediates: Key building block for the synthesis of complex oligosaccharides and glycoconjugates with potential therapeutic applications.
• Glycobiology Research: Used in academic and industrial R&D to study carbohydrate-protein interactions, enzyme mechanisms, and cell signaling pathways.
• Carbohydrate Chemistry Synthesis: Serves as a protected glycosyl donor or acceptor in the multi-step synthesis of specific glycan structures.
• Vaccine Adjuvant Development: Potential intermediate in the creation of synthetic carbohydrate-based antigens or adjuvants for next-generation vaccines.
• Diagnostic Reagent Manufacturing: Can be utilized in the production of labeled sugars or probes for diagnostic assays and imaging.
• Chemical Biology Tool Development: Employed to create molecular probes for investigating biological processes involving carbohydrates.

Basic Information

Item	Details
Product Name	4-o-[2-(Acetylamino)-3-O,4-O,6-o-Tris(Trimethylsilyl)-2-Deoxy-β-D-Galactopyranosyl]-1-O,2-O,3-O,6-o-Tetrakis(Trimethylsilyl)-D-Galactopyranose
CAS No.	55956-13-3
Molecular Formula	C38H85NO13Si7
Molecular Weight	996.94 g/mol
Synonyms	1,2,3,6-Tetra-O-trimethylsilyl-4-O-[2-acetamido-3,4,6-tri-O-trimethylsilyl-2-deoxy-β-D-galactopyranosyl]-D-galactopyranose; 4-O-(2-Acetamido-3,4,6-tri-O-trimethylsilyl-2-deoxy-β-D-galactopyranosyl)-1,2,3,6-tetra-O-trimethylsilyl-D-galactopyranose; Per-O-trimethylsilylated N-Acetyl-D-lactosamine derivative; Silylated Lactosamine derivative; Protected Lactosamine; TMS-protected Galβ1-4GlcNAc intermediate
EINECS	Contact for details

Quality Control

Every batch of this high-purity synthetic intermediate is produced and analyzed under strict quality protocols to ensure consistency and reliability for sensitive research and development applications. Our quality assurance includes comprehensive analytical characterization using techniques such as NMR, HPLC, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with each shipment to support your regulatory and quality 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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. Keep the container tightly sealed in a desiccator for long-term storage.

Specification

Item	Specification
Appearance	White to off-white solid or viscous oil
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.