Description

6-[(1E,3E,5E)-6-[(1R,2R,3R,5R,7R,8R)-7-Ethyl-2,8-Dihydroxy-1,8-Dimethy L-4,6-Dioxabicyclo[3.3.0]Oct-3-Yl]Hexa-1,3,5-Trienyl]-4-Methoxy-5-Meth Yl-Pyran-2-One is a complex, stereochemically defined organic compound of significant interest in advanced chemical synthesis and life science research. This molecule is valued for its intricate bicyclic and polyene structure, which serves as a key chiral building block or intermediate for the development of novel pharmaceuticals and bioactive compounds. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the synthesis of complex natural products or targeted therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the multi-step synthesis of potential drug candidates, particularly in oncology and anti-infective research.
• Advanced Organic Synthesis: Used as a specialized building block for constructing complex molecular architectures with specific stereochemistry in academic and industrial laboratories.
• Biochemical Research: Employed in studies investigating structure-activity relationships (SAR) and the biological activity of polyene-based compounds.
• Fine Chemical Production: Acts as an intermediate for manufacturing high-value, low-volume specialty chemicals used in various advanced material applications.
• Reference Standard: Utilized as an analytical standard for quality control and method development in laboratories analyzing complex organic molecules.

Basic Information

Item	Detail
Product Name	6-[(1E,3E,5E)-6-[(1R,2R,3R,5R,7R,8R)-7-Ethyl-2,8-Dihydroxy-1,8-Dimethy L-4,6-Dioxabicyclo[3.3.0]Oct-3-Yl]Hexa-1,3,5-Trienyl]-4-Methoxy-5-Meth Yl-Pyran-2-One
CAS No.	79663-49-3
Molecular Formula	C24H30O7
Molecular Weight	430.49 g/mol
Synonyms	4-Methoxy-5-methyl-6-[(1E,3E,5E)-6-[(1R,2R,3R,5R,7R,8R)-7-ethyl-2,8-dihydroxy-1,8-dimethyl-4,6-dioxabicyclo[3.3.0]oct-3-yl]hexa-1,3,5-trienyl]pyran-2-one; (1R,2R,3R,5R,7R,8R)-3-[(1E,3E,5E)-6-(4-Methoxy-5-methyl-2-oxo-2H-pyran-6-yl)hexa-1,3,5-trienyl]-7-ethyl-2,8-dihydroxy-1,8-dimethyl-4,6-dioxabicyclo[3.3.0]octane; A complex polyene pyranone derivative. Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this high-purity intermediate adheres to strict quality management protocols. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical data is provided with each shipment to ensure traceability and compliance with your research or production 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). For long-term storage, consider keeping the material under an inert atmosphere to preserve stability, as the polyene structure may be sensitive to oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Specific Rotation	Contact for details
Heavy Metals	≤ 20 ppm

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