Description

Benzenamine, 4-(Fluoroethynyl)- (9Ci) is a specialized aromatic amine derivative featuring a fluoroethynyl substituent, serving as a high-value synthetic intermediate. This compound is crucial for constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research where the introduction of fluorine and alkyne functionalities is required. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for applications in medicinal chemistry and the synthesis of novel organic materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially in developing fluorinated drug candidates.
• Agrochemical Research: Used in creating novel pesticides and herbicides where the fluoroalkyne group can enhance biological activity and environmental stability.
• Material Science: Serves as a monomer or precursor for advanced polymers and functional materials with specific electronic or surface properties.
• Chemical Biology Probes: Utilized in click chemistry and bioconjugation strategies to label biomolecules for diagnostic and research purposes.
• Ligand Synthesis: Intermediate for preparing specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Fundamental reagent in exploratory organic synthesis for novel compound libraries.

Basic Information

Product Name	Benzenamine, 4-(Fluoroethynyl)- (9Ci)
CAS No.	443129-77-9
Molecular Formula	C8H6FN
Molecular Weight	135.14 g/mol
Synonyms	4-(Fluoroethynyl)aniline; 4-Ethynylfluoroaniline; p-(Fluoroethynyl)aniline; 1-Fluoro-2-(4-aminophenyl)acetylene; 4-Aminophenylfluoroacetylene; Aniline, 4-(fluoroethynyl)-; 4-(Fluoroethynyl)benzenamine
EINECS	Contact for details

Quality Control

Our Benzenamine, 4-(Fluoroethynyl)- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We adhere to cGMP standards where applicable to support our clients in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from oxidizing agents and strong bases. Due to its sensitivity, minimize exposure to air and moisture during handling.

Specification

Item	Specification
Appearance	Light yellow to brown solid or liquid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.