Description

trans-2-Phenyl-1-Cyclopropanecarboxylic Acid is a high-purity cyclopropane derivative featuring a phenyl substituent, serving as a critical chiral building block in advanced organic synthesis. Its rigid cyclopropane ring and carboxylic acid functionality make it a valuable precursor for constructing complex molecular architectures with precise stereochemistry. This compound is essential for research and development in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its unique steric properties.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialty polymers and advanced organic materials with tailored properties.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and process development.

Basic Information

Product Name	trans-2-Phenyl-1-Cyclopropanecarboxylic Acid
CAS No.	939-90-2
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	(1R,2S)-rel-2-Phenylcyclopropanecarboxylic Acid; (1R,2S)-2-Phenylcyclopropanecarboxylic Acid; trans-2-Phenylcyclopropanecarboxylic Acid; 2-Phenylcyclopropanecarboxylic Acid; NSC 3349; (1R,2S)-2-Phenyl-1-cyclopropanecarboxylic Acid; rel-(1R,2S)-2-Phenylcyclopropanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our trans-2-Phenyl-1-Cyclopropanecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the stringent requirements for research and process chemistry. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert gas atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% de (trans isomer)
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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