Description

Methyl 2-O,4-o-Di(Methylsulfonyl)-α-D-Xylopyranoside is a key protected carbohydrate derivative, specifically a methylsulfonylated xylose glycoside, serving as a crucial chiral building block and synthetic intermediate. Its value lies in providing a reactive scaffold for selective chemical modifications, enabling the synthesis of complex bioactive molecules and fine chemicals. This compound is primarily needed by research institutions and industrial R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a protected sugar moiety for the synthesis of nucleoside analogs, antiviral agents, and other glycosylated drug candidates.
• Agrochemical Synthesis: Used as a chiral precursor in the development of advanced herbicides, fungicides, and plant growth regulators.
• Glycochemistry Research: A vital tool for studying glycosylation reactions, enzyme mechanisms, and carbohydrate-protein interactions in academic and industrial labs.
• Fine Chemical Production: Employed in the manufacture of specialty surfactants, chiral ligands for catalysis, and advanced polymer monomers.
• Bioconjugate Development: Facilitates the creation of carbohydrate-based probes, diagnostic agents, and targeted drug delivery systems.

Basic Information

Product Name	Methyl 2-O,4-o-Di(Methylsulfonyl)-α-D-Xylopyranoside
CAS No.	29709-44-2
Molecular Formula	C9H18O9S2
Molecular Weight	334.36 g/mol
Synonyms	Methyl 2,4-di-O-methylsulfonyl-α-D-xylopyranoside; Methyl α-D-Xylopyranoside 2,4-Bis(methylsulfonate); 2,4-Bis-O-(methylsulfonyl)-methyl-α-D-xylopyranoside; α-D-Xylopyranoside, methyl 2,4-bis-O-(methylsulfonyl)-; Methyl 2,4-di-O-mesyl-α-D-xylopyranoside; 29709-44-2; Methyl 2,4-bis-O-(methylsulfonyl)-α-D-xylopyranoside
EINECS	Contact for details

Quality Control

Our Methyl 2-O,4-o-Di(Methylsulfonyl)-α-D-Xylopyranoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure high chemical and isomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with full characterization data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider storing under an inert atmosphere 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)	≥ 97.0%
Chiral Purity	≥ 99.0% α-anomer
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.