Description

4-o-(2,3,4-Tri-o-Acetyl-β-D-Xylopyranosyl)-D-Xylopyranose 1,2,3-Triacetate is a highly specialized, fully acetylated xylose derivative with the CAS number 183954-79-2. This compound serves as a critical advanced intermediate and building block in synthetic carbohydrate chemistry, enabling precise glycosylation and oligosaccharide assembly. It is essential for researchers and manufacturers in the pharmaceutical, biochemical, and glycobiology sectors who require high-purity, structurally defined carbohydrate precursors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel glycosidase inhibitors, antiviral agents, and complex carbohydrate-based therapeutics.
• Glycobiology Research: Essential building block for constructing defined oligosaccharides, glycoconjugates, and probes to study carbohydrate-protein interactions.
• Chemical Synthesis: Used in the development of chiral ligands, surfactants, and specialty polymers where a protected xylose scaffold is required.
• Standards & Reference Materials: Serves as a high-purity analytical standard for method development and quality control in carbohydrate analysis.

Basic Information

Product Name	4-o-(2,3,4-Tri-o-Acetyl-β-D-Xylopyranosyl)-D-Xylopyranose 1,2,3-Triacetate
CAS No.	183954-79-2
Molecular Formula	C24H32O16
Molecular Weight	576.50 g/mol
Synonyms	1,2,3-Tri-O-acetyl-4-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-D-xylopyranose; β-D-Xylobiose octaacetate; Xylobiose octaacetate; 4-O-(2,3,4-Tri-O-acetyl-β-D-xylopyranosyl)-1,2,3-tri-O-acetyl-D-xylopyranose; D-Xylopyranose, 4-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-, 1,2,3-triacetate; Octaacetylxylobiose; Xylobiose peracetate
EINECS	Contact for details

Quality Control

Our production of this specialty carbohydrate adheres to stringent quality assurance protocols. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity, purity, and structural integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and compliance with your research or production requirements.

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 after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.