Description

Carbamicacid,[2-[[2,3,6-Tri-o-Acetyl-4-o-(2,3,4,6-Tetra-o-Acetyl-.Beta.-D-Glucopyranosyl)-.Beta.-D-Glucopyranosyl]Oxy]Ethyl]-,Phenylmethylester(9Ci) CAS NO 64448-40-4 is a sophisticated, fully acetylated carbohydrate derivative, specifically a benzyl-protected carbamate of a disaccharide. This compound serves as a critical protected intermediate in advanced organic synthesis, enabling precise chemical transformations without unwanted side reactions. It is primarily required by pharmaceutical research and fine chemical synthesis laboratories for the development of complex bioactive molecules, including glycosidase inhibitors and novel glycoconjugates.

Application

• Advanced Pharmaceutical Intermediates: Key building block in the multi-step synthesis of complex carbohydrate-based drugs and prodrugs.
• Glycoconjugate Research: Used in the preparation of defined oligosaccharide structures for studying biological recognition processes.
• Enzyme Inhibitor Development: Serves as a precursor for synthesizing potent and selective glycosidase inhibitors.
• Chemical Biology Probes: Enables the creation of labeled sugar analogs for metabolic pathway tracing and imaging studies.
• Fine Chemical Synthesis: Employed in custom synthesis projects requiring highly specific, protected sugar motifs.
• Academic & Industrial R&D: Essential reagent for research in medicinal chemistry, glycoscience, and synthetic methodology development.

Basic Information

Product Name	Carbamicacid,[2-[[2,3,6-Tri-o-Acetyl-4-o-(2,3,4,6-Tetra-o-Acetyl-.Beta.-D-Glucopyranosyl)-.Beta.-D-Glucopyranosyl]Oxy]Ethyl]-,Phenylmethylester(9Ci)
CAS No.	64448-40-4
Molecular Formula	C44H55NO23
Molecular Weight	965.90 g/mol
Synonyms	Benzyl N-[2-({4-O-[2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl]-2,3,6-tri-O-acetyl-β-D-glucopyranosyl}oxy)ethyl]carbamate; Benzyl 2-({4-O-[2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl]-2,3,6-tri-O-acetyl-β-D-glucopyranosyl}oxy)ethylcarbamate; 2-({4-O-[2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl]-2,3,6-tri-O-acetyl-β-D-glucopyranosyl}oxy)ethylcarbamic Acid Benzyl Ester; Fully Acetylated Cellobiose Derivative Benzyl Carbamate; Protected Cellobiose Carbamate Intermediate.
EINECS	Contact for details

Quality Control

Our production of this high-value synthetic intermediate adheres to strict in-process controls to ensure batch-to-batch consistency and structural integrity. Every lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, supporting 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). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if opened and resealed to maintain stability and prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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