Description

2,3,5-Tri-o-Benzyl-β-L-Arabino-Furanose is a key protected sugar intermediate of significant importance in synthetic organic chemistry. Its primary value lies in serving as a versatile chiral building block for the stereoselective synthesis of complex nucleoside analogs and other biologically active molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries engaged in developing novel therapeutics and specialty chemicals.

Application

• Nucleoside Analog Synthesis: A critical chiral precursor for the construction of modified nucleosides with antiviral or anticancer activity.
• Pharmaceutical Intermediates: Used in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly those targeting viral infections.
• Carbohydrate Chemistry Research: Serves as a fundamental substrate for studying glycosylation reactions and developing new synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals requiring specific stereochemistry.
• Agrochemical Development: Potential intermediate in the synthesis of novel, chiral active ingredients for crop protection.
• Glycoconjugate Synthesis: Useful in the preparation of glycoconjugates for biochemical and diagnostic applications.

Basic Information

Product Name	2,3,5-Tri-o-Benzyl-β-L-Arabino-Furanose
CAS No.	89615-42-9
Molecular Formula	C26H28O5
Molecular Weight	420.50 g/mol
Synonyms	1,2,3-Tri-O-benzyl-β-L-arabinofuranose; 2,3,5-Tri-O-benzyl-β-L-arabinofuranose; β-L-Arabinofuranose, 2,3,5-tris-O-(phenylmethyl)-; 2,3,5-Tri-O-benzyl-L-arabinofuranose; 1,2,3-Tri-O-benzyl-L-arabinofuranose; L-Arabinofuranose, 2,3,5-tris-O-(phenylmethyl)-; 2,3,5-Tri-O-benzyl-β-L-arabino-furanoside
EINECS	Contact for details

Quality Control

Our 2,3,5-Tri-o-Benzyl-β-L-Arabino-Furanose is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for demanding synthetic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and our quality systems support development under cGMP guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific 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.