Description

Bicyclo[2.2.2]Oct-5-Ene-2,3-Dione, 5-Methyl-7-Propoxy-, (1R,4R,7R)-Rel- (9Ci) is a high-purity, stereochemically defined bicyclic dione derivative that serves as a critical chiral building block and synthetic intermediate. Its value lies in its rigid, three-dimensional molecular framework, which is essential for imparting specific stereochemical and conformational properties in advanced organic synthesis. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the development of novel, stereospecific pesticides and herbicides where the defined spatial orientation enhances biological activity.
• Ligand and Catalyst Development: Serves as a core structure for designing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Advanced Material Research: A building block for creating polymers and specialty chemicals with unique thermal or optical properties derived from its bicyclic core.
• Academic & Industrial R&D: Employed in methodological studies and the discovery of new chemical reactions due to its strained and functionalized ring system.
• Fine Chemical Production: Integral in multi-step syntheses of high-value, low-volume specialty chemicals for electronics and performance materials.

Basic Information

Product Name	Bicyclo[2.2.2]Oct-5-Ene-2,3-Dione, 5-Methyl-7-Propoxy-, (1R,4R,7R)-Rel- (9Ci)
CAS No.	220304-97-2
Molecular Formula	C12H16O3
Molecular Weight	208.25 g/mol
Synonyms	(1R,4R,7R)-rel-5-Methyl-7-propoxybicyclo[2.2.2]oct-5-ene-2,3-dione; 5-Methyl-7-propoxybicyclo[2.2.2]oct-5-ene-2,3-dione, (1R,4R,7R)-rel-; Bicyclo[2.2.2]oct-5-ene-2,3-dione, 5-methyl-7-propoxy-, (1R,4R,7R)-rel-; 220304-97-2; (rel)-(1R,4R,7R)-5-Methyl-7-propoxybicyclo[2.2.2]oct-5-ene-2,3-dione
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.2.2]Oct-5-Ene-2,3-Dione, 5-Methyl-7-Propoxy-, (1R,4R,7R)-Rel- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chemical purity suitable for research and scale-up. All materials are characterized using advanced analytical techniques including NMR, HPLC, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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