Description

(1S,5R)-3-Ethyl-Bicyclo[3.2.0]Hept-3-En-6-One is a high-purity, chiral bicyclic ketone building block of significant interest in advanced organic synthesis. Its unique strained ring structure and defined stereochemistry make it a valuable intermediate for constructing complex molecular architectures. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, leveraging its complex bicyclic framework.
• Asymmetric Catalysis Research: Serves as a substrate or ligand precursor in the development of new stereoselective catalytic reactions.
• Fragrance & Flavor Chemistry: Potential use as a building block for synthesizing unique odorants and flavor compounds with specific stereochemical notes.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specialized thermal or mechanical properties.
• Academic & Industrial R&D: A versatile tool for methodological studies in organic synthesis and total synthesis of natural products.

Basic Information

Product Name	(1S,5R)-3-Ethyl-Bicyclo[3.2.0]Hept-3-En-6-One
CAS No.	1235479-60-3
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	(1S,5R)-3-Ethylbicyclo[3.2.0]hept-3-en-6-one; 3-Ethylbicyclo[3.2.0]hept-3-en-6-one, (1S,5R)-; (-)-(1S,5R)-3-Ethylbicyclo[3.2.0]hept-3-en-6-one; Bicyclo[3.2.0]hept-3-en-6-one, 3-ethyl-, (1S,5R)-; (1S,5R)-3-Ethyl-6-oxobicyclo[3.2.0]hept-3-ene; Chiral 3-Ethyl bicycloheptenone
EINECS	Contact for details

Quality Control

Our (1S,5R)-3-Ethyl-Bicyclo[3.2.0]Hept-3-En-6-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral integrity. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical and advanced R&D customers.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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