Description

2-o-Benzyl-1,3,4,6-Tetra-o-Acetyl-A-D-Mannopyranose is a key protected monosaccharide derivative, specifically an acetylated and benzylated mannose building block. This compound is essential for its role as a versatile intermediate in the stereoselective synthesis of complex oligosaccharides and glycoconjugates. It is primarily required by research institutions and pharmaceutical companies engaged in carbohydrate chemistry, glycobiology research, and the development of novel therapeutics and diagnostics.

Application

• Glycosylation Reagent: A crucial building block for the chemical and enzymatic synthesis of mannose-containing oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral agents, antibiotics, and cancer therapeutics.
• Glycoconjugate Synthesis: Serves as a precursor for creating glycoproteins, glycolipids, and other biologically active conjugates for immunological studies.
• Chemical Biology Probes: Employed in the synthesis of labeled sugar analogs and probes to study carbohydrate-protein interactions and metabolic pathways.
• Standards and Reference Materials: Used as a high-purity standard in analytical laboratories for method development and quality control of carbohydrate APIs.

Basic Information

Product Name	2-o-Benzyl-1,3,4,6-Tetra-o-Acetyl-A-D-Mannopyranose
CAS No.	80779-87-9
Molecular Formula	C23H28O11
Molecular Weight	480.46 g/mol
Synonyms	2-O-Benzyl-1,3,4,6-tetra-O-acetyl-α-D-mannopyranose; 1,3,4,6-Tetra-O-acetyl-2-O-benzyl-α-D-mannopyranose; α-D-Mannopyranose, 2-O-benzyl-1,3,4,6-tetraacetate; Benzyl 2,3,4,6-tetra-O-acetyl-α-D-mannopyranoside (common misnomer); 2-O-Benzyl-1,3,4,6-tetra-O-acetyl-D-mannose; Acetylated Benzyl Mannoside; Protected Mannose Derivative
EINECS	Contact for details

Quality Control

Our 2-o-Benzyl-1,3,4,6-Tetra-o-Acetyl-A-D-Mannopyranose is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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 [α]²⁰D	+40° to +50° (c=1 in CHCl₃)
Loss on Drying	≤ 0.5%

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