Description

5-(4-Fluorophenyl)-1-Propyl-3-Pyrazolidinone is a specialized pyrazolidinone derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a crucial intermediate in the development of active pharmaceutical ingredients (APIs) and fine chemicals, where its unique fluorinated aromatic structure imparts specific biological and physicochemical properties. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to innovate new molecular entities.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the fluorophenyl group can enhance biological activity and environmental stability.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds and functional materials in laboratory and pilot-scale production.
• Biochemical Probe Development: Utilized in medicinal chemistry to study enzyme inhibition and receptor-ligand interactions due to its specific molecular scaffold.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or advanced polymers with tailored properties.

Basic Information

Product Name	5-(4-Fluorophenyl)-1-Propyl-3-Pyrazolidinone
CAS No.	131960-05-9
Molecular Formula	C12H15FN2O
Molecular Weight	222.26 g/mol
Synonyms	1-Propyl-5-(4-fluorophenyl)-3-pyrazolidinone; 5-(p-Fluorophenyl)-1-propyl-3-pyrazolidinone; 3-Pyrazolidinone, 5-(4-fluorophenyl)-1-propyl-; 1-Propyl-5-(4-fluorophenyl)pyrazolidin-3-one; 5-(4-Fluorophenyl)-1-propylpyrazolidin-3-one; 131960-05-9 (CAS); FC-131960-05-9 (abbreviated)
EINECS	Contact for details

Quality Control

Our 5-(4-Fluorophenyl)-1-Propyl-3-Pyrazolidinone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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