Description

2,3,5-Tri-o-Benzyl-D-Arabinofuranose is a key protected sugar intermediate of significant importance in synthetic organic chemistry. Its primary value lies in its role as a versatile chiral building block for the stereoselective synthesis of complex nucleosides, carbohydrates, and other biologically active molecules. This high-purity intermediate is essential for research and development laboratories, as well as production facilities, in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Critical chiral precursor in the synthesis of antiviral and anticancer nucleoside analogs.
• Carbohydrate Chemistry: Serves as a protected arabinofuranosyl donor for the construction of oligosaccharides and glycoconjugates.
• Fine Chemical Synthesis: Used in the preparation of specialized ligands, catalysts, and complex natural product analogs.
• Agrochemical Research: Employed in the development of novel, bioactive compounds with specific stereochemical configurations.
• Process Development: A standard starting material for scaling up routes to API (Active Pharmaceutical Ingredient) candidates.
• Academic & Industrial R&D: A valuable reagent for methodological studies in asymmetric synthesis and glycosylation reactions.

Basic Information

Product Name	2,3,5-Tri-o-Benzyl-D-Arabinofuranose
CAS No.	37776-25-3
Molecular Formula	C26H28O5
Molecular Weight	420.50 g/mol
Synonyms	D-Arabinofuranose, 2,3,5-tris-O-(phenylmethyl)-; 2,3,5-Tri-O-benzyl-D-arabinofuranose; 1,2,3,5-Tetra-O-benzyl-D-arabinofuranose (common misnomer); 2,3,5-Tri-O-benzyl-α/β-D-arabinofuranose; Tri-O-benzyl-D-arabinofuranose; 2,3,5-Tris-O-(benzyl)-D-arabinofuranose; Benzylated D-Arabinose derivative; Protected D-Arabinofuranose
EINECS	Contact for details

Quality Control

Our 2,3,5-Tri-o-Benzyl-D-Arabinofuranose is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity suitable for advanced synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, enantiomeric purity, and impurity profiles. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for fine chemical production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range provided on COA
Melting Point	Specific range provided on COA
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

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