Description

(4-Bromophenyl)(Cyclopentyl)Methanone is a high-purity organic building block featuring a brominated aromatic ketone structure. This compound is valued for its versatility as a key intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the bromophenyl moiety can be leveraged for further functionalization.
• Ligand and Catalyst Synthesis: Acts as a starting material for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Precursor: Employed in the research and development of organic electronic materials, such as OLEDs and semiconductors.
• Chemical Biology Probes: Utilized to build molecular probes for studying biological processes and protein interactions.
• Custom Synthesis & Scale-up: A fundamental building block for contract research organizations (CROs) and CDMOs performing custom synthesis from milligram to kilogram scale.

Basic Information

Product Name	(4-Bromophenyl)(Cyclopentyl)Methanone
CAS No.	2204-97-9
Molecular Formula	C12H13BrO
Molecular Weight	253.14 g/mol
Synonyms	4-Bromophenyl cyclopentyl ketone; Cyclopentyl 4-bromophenyl ketone; 1-(4-Bromophenyl)cyclopentan-1-one; p-Bromophenyl cyclopentyl ketone; 4'-Bromovalerophenone; (4-Bromophenyl)cyclopentylmethanone; 2204-97-9; NSC 406106
EINECS	Contact for details

Quality Control

Our (4-Bromophenyl)(Cyclopentyl)Methanone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.