Description

Cyclopentane, 1-Methoxy-2-Methyl-3-(1-Methylethenyl)-, (1R,2R,3R)-Rel- (9Ci) is a high-purity, chiral cyclopentane derivative of significant interest in advanced organic synthesis. This compound matters as a sophisticated building block for creating complex molecules with specific stereochemistry, which is critical for developing pharmaceuticals, agrochemicals, and specialty materials. It is needed by research and development chemists, process development scientists, and manufacturers in the fine chemical, pharmaceutical, and fragrance industries seeking to incorporate its unique, functionalized cyclopentane core into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or requiring specific three-dimensional architecture.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the stereochemistry of the molecule is crucial for biological activity and selectivity.
• Fragrance and Flavor Chemistry: Acts as a precursor for synthesizing complex terpenoid-like aroma compounds, contributing unique olfactory notes to high-end perfumes and flavors.
• Material Science Research: Employed as a monomer or functional modifier in the synthesis of specialty polymers and advanced organic materials with tailored properties.
• Catalyst and Ligand Development: Provides a structurally rigid, chiral framework for the design of novel asymmetric catalysts and ligands used in enantioselective transformations.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry, exploring new cycloaddition, functionalization, or rearrangement reactions.

Basic Information

Item	Detail
Product Name	Cyclopentane, 1-Methoxy-2-Methyl-3-(1-Methylethenyl)-, (1R,2R,3R)-Rel- (9Ci)
CAS No.	824391-11-9
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(1R,2R,3R)-1-Methoxy-2-methyl-3-(prop-1-en-2-yl)cyclopentane; rel-(1R,2R,3R)-1-Methoxy-2-methyl-3-(1-methylethenyl)cyclopentane; 1-Methoxy-2-methyl-3-isopropenylcyclopentane, (1R,2R,3R)-; Chiral Methoxy-methyl-isopropenylcyclopentane; (1R,2R,3R)-1-Methoxy-2-methyl-3-vinylidenecyclopentane (tautomer); Optically active cyclopentane derivative; CAS 824391-11-9
EINECS	Contact for details

Quality Control

Our Cyclopentane, 1-Methoxy-2-Methyl-3-(1-Methylethenyl)-, (1R,2R,3R)-Rel- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by GC or HPLC, to ensure high chemical and enantiomeric purity suitable for demanding synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 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.