Description

2,3,4-Tri-o-Acetyl-α-D-Arabinopyranosyl Bromide is a high-purity, protected glycosyl bromide derivative, a critical building block in synthetic organic chemistry. Its primary value lies in its role as a key glycosyl donor for the stereoselective synthesis of complex oligosaccharides and glycoconjugates. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and agrochemical industries, particularly for developing novel therapeutics, vaccines, and bioactive molecules.

Application

• Glycosylation Reactions: Serves as a crucial glycosyl donor in the stereoselective construction of α-linked arabinose-containing oligosaccharides.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs that incorporate arabinose motifs.
• Glycoconjugate Synthesis: Key precursor for creating glycoproteins, glycolipids, and other biologically active glycoconjugates for drug discovery.
• Carbohydrate Chemistry Research: An indispensable tool in academic and industrial R&D for studying glycosylation mechanisms and developing new synthetic methodologies.
• Antibiotic & Antiviral Agent Development: Used in the synthesis of nucleoside analogues and other compounds with potential antimicrobial or antiviral activity.
• Diagnostic Reagent Production: Employed in the manufacture of labeled sugars and probes for biochemical assays and diagnostic kits.

Basic Information

Product Name	2,3,4-Tri-o-Acetyl-α-D-Arabinopyranosyl Bromide
CAS No.	113889-50-2
Molecular Formula	C11H15BrO7
Molecular Weight	339.14 g/mol
Synonyms	1-Bromo-2,3,4-tri-O-acetyl-α-D-arabinopyranose; α-D-Arabinopyranosyl bromide, 2,3,4-triacetate; 2,3,4-Tri-O-acetyl-α-D-arabinopyranosyl bromide; Tri-O-acetyl-α-D-arabinopyranosyl bromide; 1-Bromo-2,3,4-tri-O-acetyl-α-D-arabinose; α-D-Arabinose, 1-bromo-1-deoxy-2,3,4-triacetate; Arabinopyranosyl bromide triacetate
EINECS	Contact for details

Quality Control

Our 2,3,4-Tri-o-Acetyl-α-D-Arabinopyranosyl Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label. This compound is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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