Description

L-Xylopyranose, 5-C-[4-Chloro-3-[(4-Ethoxyphenyl)Methyl]Phenyl]-, 1,2,3,4-Tetraacetate,(5S)- is a sophisticated, high-purity synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key chiral building block in the development of novel pharmaceutical candidates and bioactive molecules. It is primarily needed by research institutions and pharmaceutical companies engaged in the synthesis of complex glycosides, nucleoside analogs, and other therapeutic agents where precise stereochemistry is critical. The product is supplied with a Certificate of Analysis to ensure batch-to-batch consistency and reliability.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of novel drug candidates, particularly in antiviral and anticancer research.
• Glycochemistry Research: Used as a specialized building block for constructing complex carbohydrate analogs and glycosylated compounds.
• Chemical Biology Probes: Employed in the development of molecular probes to study enzyme mechanisms and biological pathways involving carbohydrates.
• Process Chemistry Development: Utilized in route scouting and optimization for the scalable production of active pharmaceutical ingredients (APIs).
• Academic & Institutional Research: A valuable reagent for synthetic organic chemistry studies focused on stereoselective synthesis and methodology development.

Basic Information

Product Name	L-Xylopyranose, 5-C-[4-Chloro-3-[(4-Ethoxyphenyl)Methyl]Phenyl]-, 1,2,3,4-Tetraacetate,(5S)-
CAS No.	1018898-84-4
Molecular Formula	C24H27ClO9
Molecular Weight	494.92 g/mol
Synonyms	(5S)-5-C-[4-Chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-L-xylopyranose 1,2,3,4-tetraacetate; 1,2,3,4-Tetra-O-acetyl-5-C-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-L-xylopyranose; 5-C-Aryl-L-xylofuranose tetraacetate derivative; L-Xylose tetraacetate aryl derivative; CAS 1018898-84-4
EINECS	Contact for details

Quality Control

Our L-Xylopyranose tetraacetate derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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