Description

1,3-Bis(4-Fluorophenyl)Urea, 97% is a high-purity fluorinated aromatic urea derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and agrochemicals. It is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science sectors seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and metabolic disorders.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, leveraging the bioactivity of the fluorophenyl urea moiety.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and high-performance resins.
• Chemical Synthesis: Acts as a versatile building block for creating libraries of urea-based compounds in medicinal chemistry and drug discovery programs.
• Dye & Pigment Industry: Employed in the synthesis of specialized fluorinated dyes and organic pigments.

Basic Information

Product Name	1,3-Bis(4-Fluorophenyl)Urea, 97%
CAS No.	370-22-9
Molecular Formula	C13H10F2N2O
Molecular Weight	248.23 g/mol
Synonyms	N,N'-Bis(4-fluorophenyl)urea; 1,3-Di(4-fluorophenyl)urea; 4,4'-Fluorocarbanilide; Urea, 1,3-bis(4-fluorophenyl)-; p,p'-Difluorocarbanilide; Bis(4-fluorophenyl)urea; (4-Fluorophenyl)urea, 1,3-bis-; 370-22-9
EINECS	206-732-7

Quality Control

Our 1,3-Bis(4-Fluorophenyl)Urea, 97% is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR and NMR spectroscopy, to ensure it meets the specified 97% minimum purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

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 strong acids, strong bases, and oxidizing agents.

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.