Description

2-(Cyclopentyloxy)-5-Fluoroaniline is a specialized aromatic amine derivative featuring a cyclopentyl ether and a fluorine substituent, serving as a high-value pharmaceutical intermediate. This compound matters for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), where its unique structure imparts specific biological activity and metabolic stability. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging the fluorine moiety for enhanced efficacy.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced organic electronic materials.
• Chemical Research & Development: Employed as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized fluorinated dyes and colorants.

Basic Information

Product Name	2-(Cyclopentyloxy)-5-Fluoroaniline
CAS No.	1019558-38-3
Molecular Formula	C11H14FNO
Molecular Weight	195.24 g/mol
Synonyms	5-Fluoro-2-(cyclopentyloxy)aniline; 2-Amino-4-fluorophenyl cyclopentyl ether; 1-Cyclopentyloxy-2-amino-4-fluorobenzene; 4-Fluoro-2-(cyclopentyloxy)benzenamine; 2-(Cyclopentyloxy)-5-fluoro-benzenamine; 5-Fluoro-2-(cyclopentoxy)aniline; Aniline, 2-(cyclopentyloxy)-5-fluoro-; Benzenamine, 2-(cyclopentyloxy)-5-fluoro-
EINECS	Contact for details

Quality Control

Our 2-(Cyclopentyloxy)-5-Fluoroaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

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