Description

(5S,6S)-6-[2-(1,3-Benzodioxol-5-Yl)Ethyl]-5,6-Dihydro-4,5-Dimethoxy-2H-Pyran-2-One is a high-purity, chiral organic compound of significant interest in advanced chemical synthesis. Its complex molecular architecture makes it a valuable building block or intermediate for the development of novel active compounds. This product is primarily targeted at pharmaceutical R&D and fine chemical synthesis sectors, where precise stereochemistry and high purity are critical.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly for complex target molecules.
• Asymmetric Synthesis: Utilized as a building block in stereoselective chemical reactions to construct molecules with defined three-dimensional structures.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and lead optimization processes within drug discovery programs.
• Reference Standard: Used as an analytical standard for method development, quality control, and regulatory submissions in pharmaceutical analysis.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of specialty chemicals, flavors, or fragrances requiring specific stereochemistry.
• Academic & Institutional Research: Supports chemical and biochemical research in universities and institutes focusing on natural product synthesis or novel reaction methodologies.

Basic Information

Product Name	(5S,6S)-6-[2-(1,3-Benzodioxol-5-Yl)Ethyl]-5,6-Dihydro-4,5-Dimethoxy-2H-Pyran-2-One
CAS No.	52526-02-0
Molecular Formula	C₁₈H₂₂O₆
Molecular Weight	334.37 g/mol
Synonyms	6-[2-(1,3-Benzodioxol-5-yl)ethyl]-5,6-dihydro-4,5-dimethoxy-2H-pyran-2-one; (5S,6S)-6-(2-(1,3-Benzodioxol-5-yl)ethyl)-5,6-dihydro-4,5-dimethoxy-2H-pyran-2-one; 4,5-Dimethoxy-6-[2-(3,4-methylenedioxyphenyl)ethyl]-5,6-dihydro-2H-pyran-2-one; 52526-02-0; (5S,6S)-form of the above compound.
EINECS	Contact for details

Quality Control

Our (5S,6S)-6-[2-(1,3-Benzodioxol-5-Yl)Ethyl]-5,6-Dihydro-4,5-Dimethoxy-2H-Pyran-2-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

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.