Description

[(2R,3R,4R,5R)-5-Bromo-3-(4-Chlorobenzoyloxy)-4-Fluoro-4-Methyloxolan-2-Yl]Methyl 4-Chlorobenzoate is a high-purity, multi-functional chemical intermediate of significant interest in advanced organic synthesis. Its complex stereochemistry and halogenated structure make it a valuable building block for creating novel molecular architectures with targeted biological activity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of potential active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the research and development of novel nucleoside analogs and other bioactive molecules, particularly for antiviral or anticancer applications.
• Agrochemical Synthesis: Serves as a sophisticated building block for creating new-generation pesticides and herbicides with specific modes of action.
• Chemical Research: Used in academic and industrial R&D for studying stereoselective reactions, fluorination chemistry, and the synthesis of complex heterocyclic compounds.
• Process Development: Employed in scaling up synthetic routes for pilot plant and commercial manufacturing of specialty chemicals.

Basic Information

Product Name	[(2R,3R,4R,5R)-5-Bromo-3-(4-Chlorobenzoyloxy)-4-Fluoro-4-Methyloxolan-2-Yl]Methyl 4-Chlorobenzoate
CAS No.	1294481-81-4
Molecular Formula	C20H16BrCl2FO5
Molecular Weight	506.60 g/mol
Synonyms	5-Bromo-3,4-di-O-(4-chlorobenzoyl)-2-deoxy-4-fluoro-4-C-methyl-D-ribofuranose; 4-Chlorobenzoic acid [(2R,3R,4R,5R)-5-bromo-3-[(4-chlorobenzoyl)oxy]-4-fluoro-4-methyl-2-tetrahydrofuranyl]methyl ester; 2-Deoxy-4-fluoro-4-C-methyl-D-ribofuranose derivative; Halogenated nucleoside intermediate; Bromo-fluoro methyl oxolan benzoate
EINECS	Contact for details

Quality Control

Our [(2R,3R,4R,5R)-5-Bromo-3-(4-Chlorobenzoyloxy)-4-Fluoro-4-Methyloxolan-2-Yl]Methyl 4-Chlorobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity verification, to ensure it meets the high standards required for research and process chemistry. 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 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.