Description

trans-2-(2-Ethylbenzoyl)Cyclopentane-1-Carboxylic Acid is a specialized organic compound featuring a cyclopentane ring substituted with both a carboxylic acid and a 2-ethylbenzoyl group. This unique structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and metabolic disorder targets.
• Organic Synthesis Building Block: Used in complex multi-step syntheses, including asymmetric catalysis, to construct more elaborate molecular architectures.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides and pesticides with specific modes of action.
• Material Science: Potential monomer or additive for creating specialized polymers with tailored thermal or optical properties.
• Academic & Contract Research: Essential for chemical research in universities and CROs (Contract Research Organizations) focusing on methodology development and medicinal chemistry.

Basic Information

Product Name	trans-2-(2-Ethylbenzoyl)Cyclopentane-1-Carboxylic Acid
CAS No.	733740-93-7
Molecular Formula	C15H18O3
Molecular Weight	246.30 g/mol
Synonyms	trans-2-(2-Ethylbenzoyl)cyclopentanecarboxylic acid; (1R,2S)-2-(2-Ethylbenzoyl)cyclopentane-1-carboxylic acid; (1S,2R)-2-(2-Ethylbenzoyl)cyclopentane-1-carboxylic acid; 2-(2-Ethylbenzoyl)cyclopentanecarboxylic acid; Cyclopentanecarboxylic acid, 2-(2-ethylbenzoyl)-, trans-; CAS 733740-93-7
EINECS	Contact for details

Quality Control

Our trans-2-(2-Ethylbenzoyl)Cyclopentane-1-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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