Description

1,5-Bis-(4-Fluoro-Phenyl)-Pentan-3-One CAS NO 174485-41-7 is a high-purity fluorinated aromatic ketone building block, valued for its role as a key intermediate in advanced organic synthesis. Its molecular structure, featuring two para-fluorophenyl groups, makes it a versatile precursor for developing active pharmaceutical ingredients (APIs) and specialty materials. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used as a precursor for developing advanced pesticides and herbicides with improved efficacy and selectivity.
• Liquid Crystal & OLED Materials: Serves as a core structure in the production of fluorinated components for electronic display and lighting technologies.
• Polymer Modification: Incorporated into polymer chains to enhance thermal stability, chemical resistance, and optical properties of high-performance plastics.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new fluorination reactions and creating complex molecular architectures.
• Specialty Chemical Manufacturing: A key starting material for producing custom fluorinated fine chemicals and dyes.

Basic Information

Product Name	1,5-Bis-(4-Fluoro-Phenyl)-Pentan-3-One
CAS No.	174485-41-7
Molecular Formula	C₁₇H₁₆F₂O
Molecular Weight	274.31 g/mol
Synonyms	3-Pentanone, 1,5-bis(4-fluorophenyl)-; 1,5-Di(4-fluorophenyl)pentan-3-one; 1,5-Bis(4-fluorophenyl)-3-pentanone; 4,4'-(3-Oxopentane-1,5-diyl)bis(fluorobenzene); 1,5-Bis(p-fluorophenyl)pentan-3-one; 174485-41-7 (CAS); 3-Oxo-1,5-bis(4-fluorophenyl)pentane
EINECS	Contact for details

Quality Control

Our 1,5-Bis-(4-Fluoro-Phenyl)-Pentan-3-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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