Description

2H-Pyran-3(6H)-One, 4-(Benzoyloxy)-6-(Benzoyloxy)Methyl-, (6S)- is a high-purity, stereochemically defined organic intermediate of significant synthetic value. This compound matters for its role as a versatile chiral building block in the production of complex pharmaceutical molecules and fine chemicals. It is primarily needed by research and development laboratories, process chemists, and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking to introduce specific stereochemistry and functional groups into their target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting specific biological pathways.
• Agrochemical Research: Used in the development of novel pesticides and herbicides where the stereochemistry is critical for biological activity.
• Fine Chemical Synthesis: Serves as a precursor for creating complex fragrance compounds, flavors, and specialty polymers.
• Academic & Industrial R&D: A valuable reagent for methodological studies in asymmetric synthesis and catalysis.
• Material Science: Potential monomer or cross-linking agent in the development of advanced polymeric materials with specific optical or mechanical properties.

Basic Information

Product Name	2H-Pyran-3(6H)-One, 4-(Benzoyloxy)-6-(Benzoyloxy)Methyl-, (6S)-
CAS No.	75414-38-9
Molecular Formula	C20H16O6
Molecular Weight	352.34 g/mol
Synonyms	(6S)-4,6-Bis(benzoyloxy)-6-(hydroxymethyl)-2H-pyran-3(6H)-one; 4,6-Di-O-benzoyl-6-C-(hydroxymethyl)-D-glucal; 4,6-Di-O-benzoyl-6-C-(hydroxymethyl)-D-glucal-3-ulose; 6-C-(Hydroxymethyl)-4,6-di-O-benzoyl-D-glucal-3-ulose; (6S)-4,6-Bis(benzoyloxy)-6-(hydroxymethyl)-3,6-dihydro-2H-pyran-3-one
EINECS	Contact for details

Quality Control

Our 2H-Pyran-3(6H)-One, 4-(Benzoyloxy)-6-(Benzoyloxy)Methyl-, (6S)- is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles. We support custom synthesis and purification to meet specific research or cGMP starting material requirements.

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). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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