Description

3-Bromo-n-Cyclopentyl-5-Fluorobenzamide is a high-purity, advanced pharmaceutical intermediate characterized by its unique halogenated benzamide structure. This compound matters for its critical role in modern medicinal chemistry, serving as a versatile building block for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries, where it is utilized to introduce specific bromine and fluorine substituents for modulating the biological activity, metabolic stability, and binding affinity of target molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in oncology, CNS, and anti-infective therapeutic areas.
• Agrochemical Research: Used in developing new herbicides, fungicides, and pesticides where the halogenated benzamide core contributes to efficacy.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and protein-ligand interactions.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with unique electronic or optical properties.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for client projects.

Basic Information

Product Name	3-Bromo-n-Cyclopentyl-5-Fluorobenzamide
CAS No.	1329399-10-1
Molecular Formula	C₁₂H₁₃BrFNO
Molecular Weight	286.14 g/mol
Synonyms	3-Bromo-N-cyclopentyl-5-fluorobenzamide; 5-Fluoro-3-bromo-N-cyclopentylbenzamide; Benzamide, 3-bromo-N-cyclopentyl-5-fluoro-; 1329399-10-1; 3-Br-N-cyclopentyl-5-F-benzamide
EINECS	Contact for details

Quality Control

Our 3-Bromo-n-Cyclopentyl-5-Fluorobenzamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical development.

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). This material may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
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.