Description

4-(3-Oxo-Cyclopentyl)-Benzoic Acid Ethyl Ester is a high-purity, versatile organic intermediate of significant importance in advanced chemical synthesis. Its unique structure, featuring both a benzoate ester and a cyclopentanone moiety, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of prostaglandin analogs, steroid derivatives, and other bioactive molecules with potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators, leveraging its functionalized cyclic structure.
• Organic Synthesis Building Block: Serves as a versatile starting material for cyclization reactions, chain extensions, and the introduction of specific functional groups in complex organic molecules.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials with tailored properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies, catalysis testing, and the exploration of new synthetic pathways.

Basic Information

Item	Detail
Product Name	4-(3-Oxo-Cyclopentyl)-Benzoic Acid Ethyl Ester
CAS No.	154468-61-8
Molecular Formula	C14H16O3
Molecular Weight	232.28 g/mol
Synonyms	Ethyl 4-(3-Oxocyclopentyl)benzoate; Benzoic acid, 4-(3-oxocyclopentyl)-, ethyl ester; 4-(3-Oxocyclopentyl)benzoic Acid Ethyl Ester; Ethyl 4-(3-Oxocyclopentyl)benzoate; 154468-61-8; 4-(3-Oxocyclopentyl)benzoate ethyl ester; Ethyl p-(3-oxocyclopentyl)benzoate
EINECS	Contact for details

Quality Control

Our 4-(3-Oxo-Cyclopentyl)-Benzoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (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
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.