Description

Methyl 2,3,4-Tri-o-Acetyl-α-D-Xylopyranoside is a key acetylated carbohydrate derivative, serving as a vital protected intermediate in synthetic organic chemistry. Its primary value lies in enabling precise glycosylation and oligosaccharide synthesis, where the acetyl groups provide essential protection for specific hydroxyl functionalities. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors developing novel therapeutics, diagnostic agents, and complex biomolecules.

Application

• Glycosylation Reagent: A crucial building block for the controlled synthesis of complex oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral and anticancer agents.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies involving glycosidases and glycosyltransferases.
• Glycochemistry: A fundamental starting material for preparing more complex, selectively deprotected sugar derivatives.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, chiral auxiliaries, and molecular probes.

Basic Information

Product Name	Methyl 2,3,4-Tri-o-Acetyl-α-D-Xylopyranoside
CAS No.	20880-54-0
Molecular Formula	C₁₂H₁₈O₉
Molecular Weight	306.26 g/mol
Synonyms	Methyl 2,3,4-Tri-O-acetyl-α-D-xylopyranoside; α-Methyl 2,3,4-Tri-O-acetylxylopyranoside; Methyl α-D-Xylopyranoside 2,3,4-Triacetate; 1-O-Methyl-2,3,4-tri-O-acetyl-α-D-xylopyranose; 20880-54-0; Methyl tri-O-acetyl-α-D-xylopyranoside; α-D-Xylopyranoside, methyl 2,3,4-triacetate
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our carbohydrate intermediates. Each batch of Methyl 2,3,4-Tri-o-Acetyl-α-D-Xylopyranoside is analyzed to ensure high chemical purity and structural integrity, with specifications suitable for research and GMP-grade synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity (HPLC), and impurity profiles is 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). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation [α]²⁰D	Contact for details
Water Content (KF)	≤ 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.