Description

D-Glucose, 2,3,4,5,6-Penta-o-Methyl- is a fully methylated derivative of D-glucose, serving as a crucial protected intermediate in synthetic carbohydrate chemistry. This compound is essential for researchers and manufacturers who require precise control over sugar reactivity for building complex molecular architectures. It is primarily used in the development of pharmaceuticals, advanced materials, and as a standard in analytical chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of nucleoside analogs, glycoconjugates, and other bioactive molecules.
• Glycochemistry Research: Used as a protected starting material for the controlled, stepwise synthesis of oligosaccharides and glycopolymers.
• Chemical Standard: Serves as a high-purity reference standard for analytical methods like HPLC, GC, and NMR in quality control laboratories.
• Material Science: Employed in the development of specialty polymers, surfactants, and chiral stationary phases for chromatography.
• Bioconjugation: Facilitates the creation of stable glycoconjugates for diagnostic assays and targeted drug delivery systems.
• Enzyme Substrate Studies: Used to study the specificity and mechanism of glycosidases and glycosyltransferases.

Basic Information

Product Name	D-Glucose, 2,3,4,5,6-Penta-o-Methyl-
CAS No.	14168-89-9
Molecular Formula	C₁₁H₂₀O₆
Molecular Weight	248.27 g/mol
Synonyms	2,3,4,5,6-Penta-O-methyl-D-glucopyranose; Methyl 2,3,4,5,6-Penta-O-methyl-D-glucopyranoside; Penta-O-methyl-D-glucose; 1,2,3,4,5-Penta-O-methyl-D-glucitol; D-Glucose pentamethyl ether; Per-O-methyl-D-glucose; Methyl D-glucopyranoside pentamethyl ether
EINECS	Contact for details

Quality Control

Our D-Glucose, 2,3,4,5,6-Penta-o-Methyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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 after each use 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%
Melting Point	Contact for details
Specific Rotation	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.