Description

(+/-)-cis-2-(4-Bromo-Benzoyl)-Cyclopentanecarboxylic Acid Methyl Ester is a versatile chiral building block and synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in its unique bicyclic structure and functional groups, which make it a critical precursor for constructing complex molecular architectures. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structural complexity can contribute to novel modes of action.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing specialized chiral ligands used in asymmetric catalysis to produce enantiomerically pure compounds.
• Material Science Research: Employed in the synthesis of organic molecules with specific optical or electronic properties for advanced materials.
• Academic and Contract Research: A valuable tool for methodology development and complex molecule synthesis in university and CRO (Contract Research Organization) laboratories.
• Fine Chemical Production: Used in the multi-step synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	(+/-)-cis-2-(4-Bromo-Benzoyl)-Cyclopentanecarboxylic Acid Methyl Ester
CAS No.	791594-11-1
Molecular Formula	C15H17BrO3
Molecular Weight	325.20 g/mol
Synonyms	Methyl (±)-cis-2-(4-Bromobenzoyl)cyclopentanecarboxylate; cis-2-(4-Bromobenzoyl)cyclopentanecarboxylic Acid Methyl Ester; 2-(4-Bromobenzoyl)cyclopentanecarboxylic Acid Methyl Ester; Cyclopentanecarboxylic acid, 2-(4-bromobenzoyl)-, methyl ester, cis-; 791594-11-1; 4-Bromo-α-(2-methoxycarbonylcyclopentyl)benzyl ketone
EINECS	Contact for details

Quality Control

Our (+/-)-cis-2-(4-Bromo-Benzoyl)-Cyclopentanecarboxylic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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