Description

(1R,4S,5R)-6-Methylidene-4-Octyl-3,8-Dioxabicyclo[3.3.0]Octane-2,7-Dione is a high-purity, specialized bicyclic lactone compound of significant interest in advanced organic synthesis. Its unique, complex molecular architecture makes it a valuable chiral building block and key intermediate for the development of novel active ingredients. This product is essential for R&D and production teams in the pharmaceutical, agrochemical, and fine chemical sectors seeking to create molecules with specific stereochemistry and functionality.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of complex drug candidates, particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where its bicyclic structure imparts unique biological activity.
• Fine Chemical Building Block: Employed in academic and industrial research for constructing complex natural product analogs and novel molecular architectures.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.

Basic Information

Item	Details
Product Name	(1R,4S,5R)-6-Methylidene-4-Octyl-3,8-Dioxabicyclo[3.3.0]Octane-2,7-Dione
CAS No.	33644-09-6
Molecular Formula	C₁₅H₂₂O₄
Molecular Weight	266.33 g/mol
Synonyms	4-Octyl-6-methylidene-3,8-dioxabicyclo[3.3.0]octane-2,7-dione; (1R,4S,5R)-4-Octyl-6-methylidene-3,8-dioxabicyclo[3.3.0]octane-2,7-dione; 6-Methylidene-4-octyl-3,8-dioxabicyclo[3.3.0]octane-2,7-dione; Bicyclic Lactone Derivative; Chiral Bicyclic Lactone
EINECS	Contact for details

Quality Control

Every batch of (1R,4S,5R)-6-Methylidene-4-Octyl-3,8-Dioxabicyclo[3.3.0]Octane-2,7-Dione is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production 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). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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