Description

1,2,3,4-Tetra-o-Acetyl-D-Xylopyranose is a key acetylated monosaccharide derivative, serving as a vital protected intermediate in synthetic carbohydrate chemistry. Its primary value lies in providing a stable, reactive scaffold for the controlled synthesis of complex oligosaccharides, glycoconjugates, and nucleoside analogs. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors, where precise glycosylation is critical for drug development and advanced material synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel nucleoside analogs and antiviral/anticancer drug candidates.
• Glycochemistry Research: Used as a protected xylose donor in the automated and solution-phase synthesis of complex oligosaccharides and glycoconjugates.
• Bioconjugation: Serves as a starting material for creating labeled sugars or sugar-protein conjugates used in diagnostic assays and vaccine development.
• Fine Chemical Synthesis: An intermediate in the production of specialty surfactants, chiral ligands, and other value-added chemicals derived from xylose.
• Standards & Reference Materials: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1,2,3,4-Tetra-o-Acetyl-D-Xylopyranose
CAS No.	62446-93-9
Molecular Formula	C13H18O9
Molecular Weight	318.28 g/mol
Synonyms	1,2,3,4-Tetra-O-acetyl-β-D-xylopyranose; β-D-Xylopyranose, 1,2,3,4-tetraacetate; Tetra-O-acetyl-D-xylopyranose; D-Xylose tetraacetate; Acetylated D-xylose; Xylose peracetate; 2,3,4-Tri-O-acetyl-α/β-D-xylopyranosyl acetate
EINECS	263-580-1

Quality Control

Our 1,2,3,4-Tetra-o-Acetyl-D-Xylopyranose is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is moisture-sensitive; keep the original container tightly sealed in a dry environment to prevent hydrolysis.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Melting Point	Contact for details
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.