Description

5-(4-Fluorophenyl)-4-Pentenoic Acid is a valuable fluorinated organic intermediate characterized by its phenylpentenoic acid structure with a fluorine substituent. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting CNS disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging the fluorine atom for enhanced biological activity and stability.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific fluorinated aromatic structures.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and polymers where fluorinated components modify electronic and physical properties.
• Academic & Contract Research: Utilized in university and CRO laboratories for method development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	5-(4-Fluorophenyl)-4-Pentenoic Acid
CAS No.	190595-67-6
Molecular Formula	C11H11FO2
Molecular Weight	194.20 g/mol
Synonyms	4-Pentenoic acid, 5-(4-fluorophenyl)-; 5-(p-Fluorophenyl)-4-pentenoic acid; 5-(4-Fluorophenyl)pent-4-enoic acid; (E)-5-(4-Fluorophenyl)pent-4-enoic acid; (Z)-5-(4-Fluorophenyl)pent-4-enoic acid; 190595-67-6; 4-Fluorophenylpentenoic acid
EINECS	Contact for details

Quality Control

Our 5-(4-Fluorophenyl)-4-Pentenoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

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 away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

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