Description

Methyl 3,4-Di-o-Methylxyloside is a specifically protected derivative of xylose, a pentose sugar. This compound is a crucial synthetic intermediate and a valuable building block in carbohydrate chemistry and medicinal research. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries for the synthesis of complex glycoconjugates, nucleoside analogs, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel antiviral and anticancer nucleoside analogs.
• Glycoconjugate Synthesis: Used as a protected glycosyl donor or acceptor for constructing oligosaccharides and glycopeptides in drug discovery.
• Biochemical Research: Acts as a standard or substrate in enzymatic studies related to carbohydrate metabolism and glycosyltransferases.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific sugar motifs.
• Material Science: Investigated as a monomer or precursor for biodegradable polymers and functional materials.

Basic Information

Product Name	Methyl 3,4-Di-o-Methylxyloside
CAS No.	23953-55-1
Molecular Formula	C8H16O6
Molecular Weight	208.21 g/mol
Synonyms	Methyl 3,4-Di-O-methyl-D-xylopyranoside; Methyl 3,4-Di-O-methylxylopyranoside; 3,4-Di-O-Methyl-D-xylose Methyl Glycoside; D-Xylopyranoside, methyl 3,4-di-O-methyl-; Methyl 3,4-Di-O-methyl-D-xyloside; 1-O-Methyl-3,4-di-O-methyl-D-xylopyranose
EINECS	Contact for details

Quality Control

Our Methyl 3,4-Di-o-Methylxyloside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and optical rotation measurement. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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