Description

Cyclopropanecarboxylic Acid, 2-(Phenylmethyl)- is a specialized organic compound featuring a cyclopropane ring fused with a benzyl-substituted carboxylic acid group. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific stereochemistry. It is primarily utilized by pharmaceutical R&D and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and other high-value compounds.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of advanced pesticides and herbicides due to its bioactive cyclopropane moiety.
• Material Science: Serves as a precursor for specialty polymers and liquid crystals requiring rigid, three-membered ring structures.
• Organic Synthesis: Employed in asymmetric synthesis and catalysis research to construct complex, stereodefined molecular architectures.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing unique aroma chemicals with novel olfactory properties.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 2-(Phenylmethyl)-
CAS No.	103986-55-6
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	2-Benzylcyclopropanecarboxylic Acid; 2-(Phenylmethyl)cyclopropanecarboxylic Acid; α-(Cyclopropyl)phenylacetic Acid Derivative; (2-Benzylcyclopropyl)carboxylic Acid; 1-Cyclopropane-1-carboxylic acid, 2-benzyl-; 2-Benzyl-1-cyclopropanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 2-(Phenylmethyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to ensure stereochemical integrity, meeting the exacting standards required for pharmaceutical R&D. Certificates of Analysis (COA) with full traceability are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee (or as specified)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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