Description

cis-2-(2,5-Dimethylbenzoyl)Cyclopentane-1-Carboxylic Acid CAS NO 733740-19-7 is a high-purity, functionalized cyclopentane derivative serving as a critical chiral building block and synthetic intermediate in advanced organic synthesis. Its value lies in its defined stereochemistry and reactive functional groups, enabling the precise construction of complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in therapeutic areas requiring stereochemically defined molecules.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides, where its structural features contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, fragrances, and advanced materials requiring high-purity intermediates.
• Academic and Industrial R&D: A valuable compound for methodological studies in organic chemistry, including new reaction development and stereoselective synthesis.

Basic Information

Product Name	cis-2-(2,5-Dimethylbenzoyl)Cyclopentane-1-Carboxylic Acid
CAS No.	733740-19-7
Molecular Formula	C15H18O3
Molecular Weight	246.30 g/mol
Synonyms	2-(2,5-Dimethylbenzoyl)cyclopentane-1-carboxylic acid (cis-); (1R,2S)-rel-2-(2,5-Dimethylbenzoyl)cyclopentanecarboxylic acid; cis-2-(2,5-Dimethylbenzoyl)cyclopentanecarboxylic acid; Cyclopentanecarboxylic acid, 2-(2,5-dimethylbenzoyl)-, cis-; 733740-19-7; (1S,2R)-2-(2,5-Dimethylbenzoyl)cyclopentane-1-carboxylic acid; (1R,2S)-2-(2,5-Dimethylbenzoyl)cyclopentane-1-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of cis-2-(2,5-Dimethylbenzoyl)Cyclopentane-1-Carboxylic Acid undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of research and industrial-scale customers. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), chiral purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (cis-isomer)
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.