Description

(+)-2-Methoxy-3,5-Dimethyl-6-[1,3,5-Trimethyl-2-[1,3-Dimethyl-4-Oxo-1-Hexenyl]-3,5-Cyclohexadien-1-Yl]-4H-Pyran-4-One is a high-purity, optically active chemical intermediate of significant interest in advanced organic synthesis. Its complex molecular architecture makes it a valuable building block for the development of novel compounds, particularly in the pharmaceutical and agrochemical sectors. This product is essential for research and development chemists and process engineers seeking to create new active ingredients with specific stereochemical properties.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates, particularly for complex small-molecule therapeutics.
• Agrochemical Research: Used in the development of new, more effective pesticides and herbicides where specific stereochemistry is crucial for bioactivity.
• Fine Chemical Synthesis: Acts as a sophisticated building block for creating specialty chemicals, flavors, and fragrances requiring precise molecular control.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in asymmetric synthesis and natural product analog development.
• Material Science Precursor: Potential use in the synthesis of advanced organic materials with specific optical or electronic properties.

Basic Information

Product Name	(+)-2-Methoxy-3,5-Dimethyl-6-[1,3,5-Trimethyl-2-[1,3-Dimethyl-4-Oxo-1-Hexenyl]-3,5-Cyclohexadien-1-Yl]-4H-Pyran-4-One
CAS No.	103590-21-2
Molecular Formula	C28H38O4
Molecular Weight	438.60 g/mol
Synonyms	(+)-2-Methoxy-3,5-dimethyl-6-(1,3,5-trimethyl-2-[(E)-1,3-dimethyl-4-oxohex-1-en-1-yl]-2,5-cyclohexadien-1-yl)-4H-pyran-4-one; (6R)-2-Methoxy-3,5-dimethyl-6-[(1E)-1,3,5-trimethyl-2-(1,3-dimethyl-4-oxo-1-hexenyl)-2,5-cyclohexadien-1-yl]-4H-pyran-4-one; (6R)-2-Methoxy-3,5-dimethyl-6-[(1E)-1,3,5-trimethyl-2-(1,3-dimethyl-4-oxohex-1-enyl)-2,5-cyclohexadien-1-yl]-4-pyran-4-one; A related terpenoid/quinone derivative. Contact for a complete nomenclature list.
EINECS	Contact for details

Quality Control

Our (+)-2-Methoxy-3,5-Dimethyl-6-[1,3,5-Trimethyl-2-[1,3-Dimethyl-4-Oxo-1-Hexenyl]-3,5-Cyclohexadien-1-Yl]-4H-Pyran-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) documenting identity, purity, and chiral excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and opened under a dry atmosphere to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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