Description

(3R,4S,5R)-5-((Benzoyloxy)Methyl)-3-Hydroxytetrahydrofuran-2,4-Diyl Dibenzoate is a high-purity, stereochemically defined chemical intermediate of significant importance in advanced organic synthesis. Its precise molecular architecture makes it a valuable building block for the development of complex, biologically active molecules. This compound is primarily sought by research and development teams in the pharmaceutical and fine chemical industries for applications in process chemistry and novel drug candidate synthesis.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for nucleoside analogs and other complex therapeutics.
• Process Chemistry: Used in multi-step synthetic routes to construct specific stereocenters, ensuring high enantiomeric purity in the final target molecules.
• Fine Chemical Synthesis: Serves as a specialized building block for creating custom compounds in contract research and manufacturing organizations (CROs/CMOs).
• Academic & Industrial Research: Employed in methodological studies and the exploration of new catalytic or asymmetric synthetic pathways.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	(3R,4S,5R)-5-((Benzoyloxy)Methyl)-3-Hydroxytetrahydrofuran-2,4-Diyl Dibenzoate
CAS No.	115459-51-3
Molecular Formula	C26H22O8
Molecular Weight	462.45 g/mol
Synonyms	1,2,3-Tri-O-benzoyl-β-D-ribofuranose; 1,2,3-Tri-O-benzoyl-D-ribofuranose; β-D-Ribofuranose 1,2,3-tribenzoate; Tri-O-benzoyl-D-ribofuranose; 2,3,5-Tri-O-benzoyl-D-ribofuranose; D-Ribofuranose 1,2,3-tribenzoate; 1,2,3-Tri-O-benzoyl-β-D-ribose
EINECS	Contact for details

Quality Control

Our production of (3R,4S,5R)-5-((Benzoyloxy)Methyl)-3-Hydroxytetrahydrofuran-2,4-Diyl Dibenzoate adheres to stringent quality management protocols suitable for research and pharmaceutical intermediate applications. Each batch is analytically verified to ensure identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and related substances is provided with every shipment to support your quality and regulatory requirements.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.