Description

Ethynamine, 2-(4-Fluorophenyl)- (9Ci) is a specialized fluorinated organic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where the 4-fluorophenyl moiety is a critical structural feature. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to incorporate this specific fluorinated ethynamine scaffold into their target molecules.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, oncology, and inflammation.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atom enhances biological activity and metabolic stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of fluorinated polymers, liquid crystals, or organic electronic materials to modify their physical and electronic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological systems and enzyme mechanisms.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences industry.

Basic Information

Item	Detail
Product Name	Ethynamine, 2-(4-Fluorophenyl)- (9Ci)
CAS No.	474661-40-0
Molecular Formula	C8H6FN
Molecular Weight	135.14 g/mol
Synonyms	2-(4-Fluorophenyl)ethynamine; 4-Fluorophenylacetylene amine; 1-Amino-2-(4-fluorophenyl)acetylene; 4-Fluorobenzeneethanamine; (4-Fluorophenyl)ethynylamine; 2-(p-Fluorophenyl)ethyn-1-amine; 4-Fluoro-α-ethynylbenzylamine
EINECS	Contact for details

Quality Control

Every batch of Ethynamine, 2-(4-Fluorophenyl)- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and scale-up applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is supplied with each shipment.

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 the container tightly sealed in a dry environment to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.