Description

Cyclopentane, 1-(1-Methylethenyl)-2-(2-Propenyl)-, (1R,2R)-Rel- (9Ci) CAS NO 439135-61-2 is a specialized chiral cyclopentane derivative with a defined stereochemistry, making it a valuable building block for advanced organic synthesis. This compound is significant for its structural complexity and potential to impart specific three-dimensional configurations in target molecules. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by manufacturers of fine chemicals and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for drugs targeting specific biological pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides where the defined stereochemistry is crucial for biological activity.
• Fine Chemical Production: Acts as a precursor in the synthesis of complex fragrance and flavor compounds, dyes, and other specialty chemicals.
• Material Science Research: Employed in the development of advanced polymers and liquid crystals where the cyclopentane core and functional groups influence material properties.
• Catalyst and Ligand Development: Utilized as a scaffold for constructing novel chiral ligands and organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	Cyclopentane, 1-(1-Methylethenyl)-2-(2-Propenyl)-, (1R,2R)-Rel- (9Ci)
CAS No.	439135-61-2
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	(1R,2R)-1-Isopropenyl-2-(prop-2-en-1-yl)cyclopentane; rel-(1R,2R)-1-(1-Methylethenyl)-2-(2-propenyl)cyclopentane; 1-Isopropenyl-2-(2-propenyl)cyclopentane, (1R,2R)-rel-; (1R,2R)-1-Isopropenyl-2-allylcyclopentane; 1-Isopropenyl-2-allylcyclopentane (rel-(1R,2R)-form); Cyclopentane, 1-isopropenyl-2-(2-propenyl)-, (1R,2R)-rel-; A chiral cyclopentane derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing parameters such as chiral purity, chemical identity, and impurity profiles. We adhere to strict quality management protocols to ensure batch-to-batch consistency for your research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. This material is easily oxidized and should be handled with appropriate care to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee (1R,2R)
Water Content (KF)	≤ 0.5%

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