Description

Ethyl trans-3-Oxo-3-(2-Phenylcyclopropyl)Propanoate is a specialized organic ester featuring a cyclopropane ring, making it a valuable chiral building block for advanced chemical synthesis. Its unique molecular architecture is critical for constructing complex pharmacophores and fine chemicals with high stereochemical purity. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced, high-performance pesticides and herbicides requiring specific stereochemistry.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other specialty chemicals where the cyclopropane moiety is desired.
• Academic & Industrial Research: Employed in methodological studies and as a standard in asymmetric synthesis and catalysis research.
• Material Science: Potential monomer or additive for creating polymers with unique thermal or mechanical properties.

Basic Information

Product Name	Ethyl trans-3-Oxo-3-(2-Phenylcyclopropyl)Propanoate
CAS No.	324570-24-3
Molecular Formula	C₁₄H₁₆O₃
Molecular Weight	232.28 g/mol
Synonyms	Ethyl (E)-3-Oxo-3-(2-phenylcyclopropyl)propanoate; Ethyl 3-Oxo-3-[(1R,2S)-2-phenylcyclopropyl]propanoate (trans-); trans-2-Phenylcyclopropanecarboxylic Acid Ethyl Ester (β-keto ester derivative); 3-(2-Phenylcyclopropyl)-3-oxopropanoic Acid Ethyl Ester; Ethyl 3-(2-Phenylcyclopropanoyl)propanoate; ACPD Ethyl Ester (contextual); (2-Phenylcyclopropyl)malonic Acid Monoethyl Ester Ketone
EINECS	Contact for details

Quality Control

Every batch of Ethyl trans-3-Oxo-3-(2-Phenylcyclopropyl)Propanoate is produced and analyzed under strict quality management protocols. We ensure high chemical and isomeric purity through advanced analytical techniques, including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee consistency and support your regulatory and R&D requirements.

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 away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (trans-)	≥ 98.0%
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.