Description

3,5-Difluoro-Benzenepropanamine is a high-purity fluorinated aromatic amine building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and sophisticated agrochemicals, where the introduction of fluorine atoms can dramatically alter biological activity and metabolic stability. Pharmaceutical researchers, agrochemical developers, and specialty chemical manufacturers need this precise chemical to create novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides where fluorination improves efficacy and environmental profile.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of fluorinated polymers and advanced organic electronic materials.
• Chemical Biology Probes: Useful for creating fluorescent tags and molecular probes for diagnostic and research applications.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects.

Basic Information

Product Name	3,5-Difluoro-Benzenepropanamine
CAS No.	105219-40-7
Molecular Formula	C9H11F2N
Molecular Weight	171.19 g/mol
Synonyms	3-(3,5-Difluorophenyl)propan-1-amine; 3,5-Difluorophenethylamine; 3,5-Difluorobenzeneethanamine; 3,5-Difluoro-β-phenylethylamine; Benzenepropanamine, 3,5-difluoro-; 3,5-Difluoro-1-phenylpropan-3-amine; 105219-40-7 (CAS); 3,5-DFPA
EINECS	Contact for details

Quality Control

Our 3,5-Difluoro-Benzenepropanamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its amine functionality and light-sensitive nature, prolonged exposure to air, moisture, or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%

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