Description

2,3,4,6-Tetramethyl-D-Glucose is a protected monosaccharide derivative, a key chiral building block in organic synthesis. Its value lies in its role as a versatile intermediate for constructing complex carbohydrate structures and other bioactive molecules. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of nucleoside analogs, glycosidase inhibitors, and other therapeutic agents.
• Glycochemistry Research: Used in the preparation of complex oligosaccharides, glycoconjugates, and glycomimetics for biological studies.
• Agrochemical Synthesis: Serves as a building block for creating novel, chiral active ingredients with specific biological activity.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Material Science: A precursor for synthesizing functionalized polymers and advanced materials with tailored properties.
• Analytical Standard: Used as a reference standard in chromatographic analysis (HPLC, GC) for quality control and method development.

Basic Information

Product Name	2,3,4,6-Tetramethyl-D-Glucose
CAS No.	7506-68-5
Molecular Formula	C10H20O6
Molecular Weight	236.26 g/mol
Synonyms	D-Glucose, 2,3,4,6-tetramethyl-; 2,3,4,6-Tetra-O-methyl-D-glucopyranose; Tetramethyl-D-glucose; 2,3,4,6-Tetramethylglucose; α/β-D-Glucopyranose, tetramethyl ether; Methyl 2,3,4,6-tetra-O-methyl-D-glucopyranoside (mixture of anomers); 1,2,3,4,6-Penta-O-methyl-D-glucitol (related derivative); TMG
EINECS	231-369-8

Quality Control

Our 2,3,4,6-Tetramethyl-D-Glucose is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC and optical rotation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and specific impurity profiles are available for 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); ensure the container is kept tightly sealed in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0% (Total of α and β anomers)
Optical Rotation [α]²⁰D	+80° to +85° (c=1 in CHCl₃)
Melting Point	85 - 95 °C
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.