Description

Bicyclo[3.2.0]Heptane, 1-Methyl-7-Methylene-4-(1-Methylethyl)-, [1S-(1Alpha,4Alpha,5Alpha)]- (9Ci) is a high-purity, stereochemically defined bicyclic terpene derivative. This compound serves as a valuable chiral building block and intermediate in advanced organic synthesis, prized for its unique fused-ring structure and defined stereochemistry. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in projects requiring complex, polycyclic carbon frameworks.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its bicyclic structure can contribute to unique biological activity.
• Fine Chemical Production: Acts as a specialized intermediate in the synthesis of fragrances, flavors, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for the development of novel polymers and advanced materials with specific thermal or mechanical properties.
• Academic & Industrial R&D: Employed in methodological studies and total synthesis projects in university and corporate research laboratories to explore new chemical transformations.
• Catalyst & Ligand Development: Serves as a precursor for synthesizing novel chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	Bicyclo[3.2.0]Heptane, 1-Methyl-7-Methylene-4-(1-Methylethyl)-, [1S-(1Alpha,4Alpha,5Alpha)]- (9Ci)
CAS No.	174364-68-2
Molecular Formula	C12H20
Molecular Weight	164.29 g/mol
Synonyms	(1S,4R,5R)-1-Methyl-7-methylene-4-(propan-2-yl)bicyclo[3.2.0]heptane; (1S,4R,5R)-4-Isopropyl-1-methyl-7-methylenebicyclo[3.2.0]heptane; [1S-(1α,4α,5α)]-1-Methyl-7-methylene-4-(1-methylethyl)bicyclo[3.2.0]heptane; Bicyclo[3.2.0]heptane, 1-methyl-7-methylene-4-(1-methylethyl)-, (1S,4R,5R)-; Terpene derivative C12H20; Chiral bicyclic terpene.
EINECS	Contact for details

Quality Control

Our Bicyclo[3.2.0]Heptane derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by GC or HPLC, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee batch-to-batch consistency and traceability.

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 oxidizing agents. 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 reference spectrum
Purity (GC/HPLC)	≥ 97.0% (Area %)
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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