Description

Cyclopropanecarboxylic Acid, 1-Acetyl-, Phenylmethyl Ester is a specialized organic ester compound with a unique cyclopropane ring structure, serving as a valuable synthetic intermediate. This compound is critical for research and development chemists seeking to introduce the sterically constrained and reactive cyclopropane moiety into more complex molecular architectures. It is primarily utilized in advanced pharmaceutical synthesis, agrochemical research, and the development of novel materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development and production of advanced pesticides and herbicides, where the cyclopropane group can enhance biological activity.
• Organic Synthesis Reagent: Acts as a versatile precursor for cyclopropanation reactions and the construction of complex, strained-ring systems in academic and industrial R&D.
• Material Science: Potential monomer or additive in the synthesis of specialty polymers with unique mechanical or optical properties.
• Flavor & Fragrance Industry: Intermediate for creating synthetic aroma chemicals with novel olfactory profiles.

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1-Acetyl-, Phenylmethyl Ester
CAS No.	664364-37-8
Molecular Formula	C13H14O3
Molecular Weight	218.25 g/mol
Synonyms	Benzyl 1-Acetylcyclopropanecarboxylate; 1-Acetylcyclopropanecarboxylic Acid Benzyl Ester; Benzyl (1-acetylcyclopropyl)carboxylate; (1-Acetylcyclopropyl)carboxylic Acid Phenylmethyl Ester; Cyclopropanecarboxylic acid, 1-acetyl-, benzyl ester; 1-Acetylcyclopropanecarboxylic acid benzyl ester; Benzyl 1-acetyl-1-cyclopropanecarboxylate
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 1-Acetyl-, Phenylmethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.