Description

Rel-(1R,2R)-2-(2-Fluorophenyl)Cyclopropane-1-Carboxylic Acid is a high-purity chiral cyclopropane derivative, a crucial building block in modern organic synthesis. Its defined stereochemistry and functional groups make it an invaluable intermediate for constructing complex molecules with high enantiomeric purity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where stereochemistry impacts biological activity.
• Asymmetric Catalysis Research: Serves as a ligand precursor or a test substrate in the development of new chiral catalysts.
• Material Science: Potential monomer or additive for creating specialized polymers with unique optical or mechanical properties.
• Academic & Contract Research: Essential for methodological studies in organic chemistry and for custom synthesis projects.

Basic Information

Product Name	Rel-(1R,2R)-2-(2-Fluorophenyl)Cyclopropane-1-Carboxylic Acid
CAS No.	175168-71-5
Molecular Formula	C10H9FO2
Molecular Weight	180.18 g/mol
Synonyms	(1R,2R)-2-(2-Fluorophenyl)cyclopropanecarboxylic Acid; trans-2-(2-Fluorophenyl)cyclopropanecarboxylic Acid; (1R,2R)-2-(o-Fluorophenyl)cyclopropanecarboxylic Acid; 2-(2-Fluorophenyl)cyclopropanecarboxylic Acid, (1R,2R)-rel-; (1R,2R)-rel-2-(2-Fluorophenyl)cyclopropanecarboxylic Acid; 175168-71-5; 2-(2-Fluorophenyl)cyclopropanecarboxylic Acid (racemic trans mixture)
EINECS	Contact for details

Quality Control

Our Rel-(1R,2R)-2-(2-Fluorophenyl)Cyclopropane-1-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de (for specified isomer)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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