Description

3-(2-Fluorophenyl)Propionyl Chloride 98 is a high-purity, reactive organic intermediate essential for introducing the 3-(2-fluorophenyl)propionyl moiety into target molecules. This compound is valued for its role as a key building block in the synthesis of more complex chemical entities, particularly in regulated industries where purity and consistency are paramount. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a fluorinated phenylpropionic acid derivative structure.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the fluorine atom can enhance biological activity and stability.
• Organic Synthesis Reagent: Serves as an acylating agent in various organic reactions, including Friedel-Crafts acylation and amide bond formation, to construct complex molecular architectures.
• Material Science Research: Employed in the development of specialty polymers, liquid crystals, and advanced organic materials that benefit from fluorinated aromatic components.
• Peptide & Protein Modification: Can be used to modify peptides or other biomolecules by introducing the fluorophenylpropionyl group for research or diagnostic purposes.

Basic Information

Product Name	3-(2-Fluorophenyl)Propionyl Chloride 98
CAS No.	52163-89-0
Molecular Formula	C9H8ClFO
Molecular Weight	186.61 g/mol
Synonyms	2-Fluorohydrocinnamoyl Chloride; 3-(2-Fluorophenyl)propanoyl Chloride; β-(2-Fluorophenyl)propionyl Chloride; 2-Fluorobenzene propanoyl chloride; 3-(2-Fluorophenyl)propionic acid chloride; 1-(2-Fluorophenyl)-3-chloropropan-1-one; (2-Fluorophenyl)propionyl chloride
EINECS	Contact for details

Quality Control

Our 3-(2-Fluorophenyl)Propionyl Chloride 98 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets the declared 98% minimum purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature and reactivity as a strong acid/organic solvent derivative, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis and degradation. Keep away from moisture, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.