Description

2,3,4,6-Tetra-o-Acetyl-A-D-Glucopyranose is a key acetylated monosaccharide derivative, serving as a vital protected intermediate in synthetic organic chemistry. Its primary value lies in enabling selective glycosylation reactions, which are fundamental for constructing complex carbohydrate structures and glycoconjugates. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical industries, particularly for the development of novel therapeutics, diagnostic agents, and advanced biomaterials.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of complex glycosides, nucleoside analogs, and carbohydrate-based active pharmaceutical ingredients (APIs).
• Glycobiology Research: Used as a protected glucose donor in enzymatic and chemical glycosylation studies to investigate biological recognition processes.
• Oligosaccharide Synthesis: Serves as a key precursor for the stepwise construction of oligosaccharides and polysaccharides with specific linkages.
• Prodrug Development: Employed in the design of prodrugs where sugar moieties are used to enhance drug solubility, targeting, or stability.
• Fine Chemical Synthesis: Acts as a chiral starting material or intermediate for the production of specialty chemicals, flavors, and fragrances.
• Diagnostic Reagent Manufacturing: Utilized in the production of labeled sugars and conjugates for diagnostic assays and imaging probes.

Basic Information

Product Name	2,3,4,6-Tetra-o-Acetyl-A-D-Glucopyranose
CAS No.	6207-76-7
Molecular Formula	C14H20O10
Molecular Weight	348.30 g/mol
Synonyms	1,2,3,4,6-Penta-O-acetyl-α-D-glucopyranose; α-D-Glucopyranose, 1,2,3,4,6-pentaacetate; Pentaacetyl-α-D-glucose; α-D-Glucose pentaacetate; 1,2,3,4,6-Penta-O-acetyl-α-D-glucose; Acetylated α-D-glucose; Penta-O-acetyl-α-D-glucopyranose
EINECS	228-275-4

Quality Control

Our 2,3,4,6-Tetra-o-Acetyl-A-D-Glucopyranose is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, optical rotation measurement, and melting point determination to ensure identity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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). The compound is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Optical Rotation	+98° to +102° (c=1 in CHCl3)
Melting Point	110°C - 113°C
Loss on Drying	≤ 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.