Description

Glucopyranose, 2,3,4-Tri-o-Methyl- is a key methylated monosaccharide derivative, widely utilized as a crucial intermediate in organic synthesis and carbohydrate chemistry research. Its value lies in its role as a protected building block for constructing complex oligosaccharides and glycoconjugates, enabling precise chemical modifications. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors, particularly for developing novel therapeutics, diagnostic agents, and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex carbohydrate-based drugs, antiviral agents, and glycopeptide antibiotics.
• Glycochemistry Research: Used as a protected starting material for the stepwise construction of oligosaccharides and glycoconjugates with defined structures.
• Biochemical Probe Development: Acts as a precursor for labeled sugars used in metabolic pathway studies and molecular imaging.
• Fine Chemical Synthesis: Employed in the production of specialty surfactants, chiral auxiliaries, and other value-added chemical products.
• Standards and Reference Materials: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Glucopyranose, 2,3,4-Tri-o-Methyl-
CAS No.	1136-21-6
Molecular Formula	C9H18O6
Molecular Weight	222.24 g/mol
Synonyms	2,3,4-Tri-O-Methyl-D-glucopyranose; 2,3,4-Tri-O-Methyl-D-glucose; 2,3,4-Trimethyl-D-glucopyranose; D-Glucose, 2,3,4-trimethyl ether; Methyl 2,3,4-tri-O-methyl-D-glucopyranoside (hydrolysis product); Tri-O-methylglucose; 2,3,4-Tri-O-methyl-D-glucopyranoside
EINECS	214-506-7

Quality Control

Our Glucopyranose, 2,3,4-Tri-o-Methyl- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation [α]20/D	+70° to +80° (c=1 in H2O)
Loss on Drying	≤ 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.