Description

α-D-Glucopyranoside, 2,3,4-Tri-o-Acetyl-α-D-Glucopyranosyl, 2,3,4-Triacetate is a highly pure, fully acetylated derivative of glucose, serving as a critical protected intermediate in synthetic organic chemistry. This compound matters because it provides a stable, reactive scaffold for the controlled synthesis of complex oligosaccharides and glycoconjugates, where precise stereochemistry is paramount. It is primarily needed by research institutions and pharmaceutical companies engaged in carbohydrate chemistry, glycobiology research, and the development of novel therapeutics and diagnostic agents.

Application

• Glycosylation Reactions: Acts as a key glycosyl donor or acceptor in the synthesis of complex oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, prodrugs, and vaccine components.
• Biochemical Research: Serves as a standard or building block in glycobiology studies to understand carbohydrate-protein interactions.
• Chemical Synthesis: Employed as a protected intermediate for the stepwise construction of natural products and specialized polymers.
• Reference Standard: Utilized as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	α-D-Glucopyranoside, 2,3,4-Tri-o-Acetyl-α-D-Glucopyranosyl, 2,3,4-Triacetate
CAS No.	67398-72-5
Molecular Formula	C24H34O17
Molecular Weight	594.52 g/mol
Synonyms	2,3,4-Tri-O-acetyl-α-D-glucopyranosyl 2,3,4-tri-O-acetyl-α-D-glucopyranoside; α,α-Trehalose Octaacetate (isomer); 1,1'-Di-O-acetyl-2,3,4,2',3',4',6,6'-octa-O-acetyl-α,α-trehalose; Octa-O-acetyl-α,α-trehalose; α-D-Glucopyranose, 1,1'-[α,α-trehalose] octaacetate; α,α-Trehalose Octaacetate (specific isomer); Fully acetylated α,α-trehalose derivative
EINECS	Contact for details

Quality Control

Our α-D-Glucopyranoside, 2,3,4-Tri-o-Acetyl-α-D-Glucopyranosyl, 2,3,4-Triacetate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and optical rotation, to ensure high chemical purity and structural integrity suitable for sensitive research applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance protocols.

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 material is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent hydrolysis of the acetyl groups.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Optical Rotation	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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