Description

Benzene, [(1R,2S)-2-(1-Methylethyl)cyclopropyl]-, rel- (9Ci) is a specialized chiral aromatic compound featuring a cyclopropane ring substituted with an isopropyl group. This unique structural motif makes it a valuable advanced intermediate and building block in sophisticated organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its sterically defined structure for biological activity.
• Ligand and Catalyst Development: Serves as a core structure for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or mechanical properties.
• Flavor & Fragrance Chemistry: Potential use in the synthesis of complex, stereochemically defined aroma molecules.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic chemistry, including cyclopropanation and cross-coupling reactions.

Basic Information

Product Name	Benzene, [(1R,2S)-2-(1-Methylethyl)cyclopropyl]-, rel- (9Ci)
CAS No.	72359-62-7
Molecular Formula	C12H16
Molecular Weight	160.26 g/mol
Synonyms	rel-[(1R,2S)-2-Isopropylcyclopropyl]benzene; (1R,2S)-rel-2-Isopropyl-1-phenylcyclopropane; 2-Isopropyl-1-phenylcyclopropane (rel); Benzene, [(1R,2S)-2-(1-methylethyl)cyclopropyl]-, (rel)-; 1-Phenyl-2-isopropylcyclopropane (rel); Isopropylphenylcyclopropane (stereoisomer mixture); Cyclopropane, 1-phenyl-2-(1-methylethyl)-, rel-(1R,2S)-
EINECS	Contact for details

Quality Control

Our production of Benzene, [(1R,2S)-2-(1-Methylethyl)cyclopropyl]-, rel- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR to confirm identity, isomeric purity, and chemical assay. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Purity (Chiral HPLC)	≥ 95.0% (rel-(1R,2S))
Water Content (KF)	≤ 0.5%

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