Description

1,2,3,4-Tetra-o-Acetyl-β-D-Glucopyranuronic Acid Benzyl Ester is a key protected intermediate in carbohydrate and medicinal chemistry. This compound is critical for the controlled synthesis of complex glycoconjugates and bioactive molecules, offering precise control over glycosylation reactions. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors developing novel therapeutics, diagnostics, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of glycosidase inhibitors, antiviral agents, and other carbohydrate-based active pharmaceutical ingredients (APIs).
• Glycoconjugate Synthesis: Used in the preparation of glycopeptides, glycolipids, and other complex biomolecules for drug discovery and biological studies.
• Chemical Biology Research: Serves as a protected precursor for creating molecular probes, labeled sugars, and tools to study glycosylation pathways and carbohydrate-protein interactions.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, chiral auxiliaries, and high-value flavor or fragrance compounds.
• Academic & R&D Laboratories: A standard reagent for method development in organic synthesis and carbohydrate chemistry research.

Basic Information

Product Name	1,2,3,4-Tetra-o-Acetyl-β-D-Glucopyranuronic Acid Benzyl Ester
CAS No.	184874-53-1
Molecular Formula	C21H24O12
Molecular Weight	468.41 g/mol
Synonyms	Benzyl 2,3,4-Tri-O-acetyl-β-D-glucopyranosiduronic acid 1-acetate; Benzyl (2,3,4-Tri-O-acetyl-β-D-glucopyranosyluronate) 1-acetate; 1,2,3,4-Tetra-O-acetyl-β-D-glucopyranuronic Acid Benzyl Ester; Glucuronic Acid Benzyl Ester Tetraacetate; β-D-Glucopyranuronic Acid, 1,2,3,4-tetraacetate, benzyl ester; Benzyl 1,2,3,4-tetra-O-acetyl-β-D-glucopyranuronate
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetra-o-Acetyl-β-D-Glucopyranuronic Acid Benzyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and optical rotation, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full analytical data are provided to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
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.