Description

(Z)-1,5-Dimethylbicyclo[3.3.0]Octane-3,7-Dione is a high-purity, stereochemically defined bicyclic diketone of significant interest in advanced organic synthesis. This compound serves as a versatile and sophisticated building block for constructing complex molecular architectures, particularly in pharmaceutical and fine chemical research. It is essential for chemists and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries who require precise, high-quality intermediates for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug candidates, particularly those with bridged or constrained ring systems.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its unique bicyclic structure.
• Fine Chemical Production: Serves as a specialized building block for creating flavors, fragrances, and advanced functional materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cycloaddition reactions and stereoselective synthesis.
• Ligand and Catalyst Development: Potential framework for developing novel chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Item	Detail
Product Name	(Z)-1,5-Dimethylbicyclo[3.3.0]Octane-3,7-Dione
CAS No.	25137-84-2
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	(Z)-1,5-Dimethylbicyclo[3.3.0]octane-3,7-dione; (3Z,7Z)-1,5-Dimethylbicyclo[3.3.0]octane-3,7-dione; 1,5-Dimethylbicyclo[3.3.0]octane-3,7-dione (Z-isomer); cis-1,5-Dimethylbicyclo[3.3.0]octane-3,7-dione; Bicyclo[3.3.0]octane-3,7-dione, 1,5-dimethyl-, (3Z,7Z)-; 25137-84-2
EINECS	Contact for details

Quality Control

Our (Z)-1,5-Dimethylbicyclo[3.3.0]Octane-3,7-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and stereochemical integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material is suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Z-Isomer)	≥ 95.0%
Melting Point	Contact for details
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.