Description

2H-Pyran-2-Methanol,6-Ethoxy-5,6-Dihydro-α-[(1E)-1-Methyl-1-Propenyl]-,(Alphar,2R,6S)-(9Ci) is a specialized chiral intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex, stereochemically defined molecules, offering precise control over molecular architecture. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the creation of advanced, enantiomerically pure pesticides and herbicides where specific stereochemistry is crucial for bioactivity.
• Fine Chemical Production: Serves as a sophisticated building block for manufacturing complex flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable tool in methodological development for asymmetric synthesis and catalysis studies within R&D laboratories.
• Material Science Precursor: Potential use in the synthesis of chiral ligands for catalysts or advanced polymeric materials with specific optical properties.

Basic Information

Item	Details
Product Name	2H-Pyran-2-Methanol,6-Ethoxy-5,6-Dihydro-α-[(1E)-1-Methyl-1-Propenyl]-,(Alphar,2R,6S)-(9Ci)
CAS No.	596093-21-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(2R,6S)-6-Ethoxy-5,6-dihydro-α-[(1E)-1-methyl-1-propen-1-yl]-2H-pyran-2-methanol; (αR,2R,6S)-6-Ethoxy-α-[(1E)-1-methyl-1-propenyl]-5,6-dihydro-2H-pyran-2-methanol; A stereoisomer of a dihydropyran methanol derivative. (Synonyms based on systematic naming conventions. Contact for a complete list.)
EINECS	Contact for details

Quality Control

Our production of this advanced chiral intermediate adheres to strict quality management systems. Each batch is characterized using advanced analytical techniques including HPLC, GC, and chiral analysis to ensure identity, purity, and enantiomeric excess. Certificates of Analysis (COA) with full chromatographic data are provided to support your R&D and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. For long-term storage, consider maintaining the product at 2-8°C under an inert atmosphere to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC / GC)	≥ 95.0% (Typical 97-99%)
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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