Description

cis-2-(4-Thiomethylbenzoyl)Cyclopentane-1-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its specific stereochemistry and functional groups. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs) where precise molecular architecture is required for efficacy. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries engaged in developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of proprietary drug candidates, particularly in therapeutic areas requiring cyclopentane-based scaffolds.
• Organic Synthesis Research: Used in academic and industrial R&D for exploring new chemical entities and reaction pathways involving ketone and carboxylic acid functionalities.
• Chiral Compound Synthesis: Serves as a precursor for creating enantiomerically pure substances due to its defined cis-configuration.
• Ligand and Catalyst Development: Potential use in the development of specialized ligands for catalytic systems or as a core structure in material science.

Basic Information

Product Name	cis-2-(4-Thiomethylbenzoyl)Cyclopentane-1-Carboxylic Acid
CAS No.	1134326-38-7
Molecular Formula	C14H16O3S
Molecular Weight	264.34 g/mol
Synonyms	2-[(4-Methylsulfanyl)benzoyl]cyclopentane-1-carboxylic acid (cis-); cis-2-(4-Methylthiobenzoyl)cyclopentanecarboxylic Acid; 1-Cyclopentanecarboxylic acid, 2-[(4-(methylthio)benzoyl]-, (1R,2S)-rel-; (1R,2S)-rel-2-[(4-(Methylthio)benzoyl]cyclopentanecarboxylic Acid; cis-2-(p-Methylmercaptobenzoyl)cyclopentane-1-carboxylic Acid; CAS 1134326-38-7; 4-(Methylthio)benzoylcyclopentanecarboxylic acid derivative
EINECS	Contact for details

Quality Control

Our cis-2-(4-Thiomethylbenzoyl)Cyclopentane-1-Carboxylic Acid is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring it meets the stringent requirements for pharmaceutical R&D and production. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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% cis-isomer
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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