Description

(1S,2S)-2-Phenylcyclopropane-1-Carboxylic Acid CAS NO 23020-15-7 is a high-purity chiral cyclopropane derivative, a crucial building block in asymmetric synthesis. Its rigid, strained three-membered ring structure and defined stereochemistry make it an invaluable intermediate for constructing complex molecules with high enantiomeric purity. This compound is essential for research and production in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, including protease inhibitors, antiviral agents, and central nervous system (CNS) active compounds.
• Asymmetric Catalysis Ligand Precursor: Used to develop and manufacture chiral ligands and organocatalysts for enantioselective transformations.
• Agrochemical Synthesis: Serves as a building block for creating chiral pesticides and herbicides with improved efficacy and environmental profiles.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with unique stereochemical properties.
• Academic & R&D: A standard reagent in university and corporate research laboratories for methodological studies in organic and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring high stereochemical fidelity.

Basic Information

Item	Detail
Product Name	(1S,2S)-2-Phenylcyclopropane-1-Carboxylic Acid
CAS No.	23020-15-7
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	(1S,2S)-2-Phenylcyclopropanecarboxylic Acid; trans-2-Phenylcyclopropanecarboxylic Acid; (1S,2S)-trans-2-Phenylcyclopropanecarboxylic Acid; (1S,2S)-2-Phenyl-1-cyclopropanecarboxylic Acid; (+)-(1S,2S)-2-Phenylcyclopropanecarboxylic Acid; (1S,2S)-PCCA; trans-Phenylcyclopropanecarboxylic Acid; (1S,2S)-2-Phenylcyclopropane-1-carboxylate
EINECS	Contact for details

Quality Control

Our (1S,2S)-2-Phenylcyclopropane-1-Carboxylic Acid is manufactured under strict quality management systems. We offer material suitable for research and commercial use, with standard purity grades exceeding 97% (by HPLC). Every batch is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles. Our quality commitment ensures reliable performance and consistency for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.