Description

2-(Acetylamino)-2-Deoxy-3,4,6-Tris-o-(Phenylmethyl)-α-D-Glucopyranose CAS NO 121123-45-3 is a key protected carbohydrate intermediate, specifically a benzylated N-acetylglucosamine derivative. This compound is essential for synthetic chemists as it provides a versatile, selectively protected scaffold for the controlled synthesis of complex oligosaccharides, glycoconjugates, and biologically active molecules. It is primarily required by research institutions and pharmaceutical companies engaged in advanced glycochemistry, glycobiology research, and the development of novel therapeutic agents.

Application

• Glycosylation Reagent: Serves as a crucial building block in the stereoselective synthesis of oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of glycosidase inhibitors, antiviral drugs, and other carbohydrate-based therapeutics.
• Glycoconjugate Synthesis: A key precursor for creating glycopeptides, glycolipids, and other complex biomolecules for biological studies.
• Chemical Biology Probes: Employed in the synthesis of labeled sugars and probes to study carbohydrate-protein interactions and metabolic pathways.
• Academic & Industrial R&D: Fundamental material for methodological development in synthetic organic chemistry and carbohydrate chemistry.

Basic Information

Product Name	2-(Acetylamino)-2-Deoxy-3,4,6-Tris-o-(Phenylmethyl)-α-D-Glucopyranose
CAS No.	121123-45-3
Molecular Formula	C29H33NO6
Molecular Weight	491.58 g/mol
Synonyms	1,3,4,6-Tetra-O-benzyl-2-acetamido-2-deoxy-α-D-glucopyranose; N-Acetyl-3,4,6-tri-O-benzyl-2-amino-2-deoxy-α-D-glucopyranose; 2-Acetamido-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranose; 3,4,6-Tri-O-benzyl-2-acetamido-2-deoxy-α-D-glucopyranose; Benzylated N-Acetylglucosamine; GlcNAc(Bn)3-α; α-D-GlcNAc(Bn)3; Protected N-Acetyl-D-glucosamine derivative
EINECS	Contact for details

Quality Control

Our high-purity carbohydrate intermediates are produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

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; prolonged exposure should be avoided. Keep the container tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation [α]₂₀D	+50° to +60° (c=1 in CHCl₃)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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