Description

None CAS NO 154495-23-5 is a specialized chemical intermediate of significant importance in advanced organic synthesis. Its unique molecular structure makes it a valuable building block for the creation of complex, high-value compounds. This product is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research for targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, including herbicides and fungicides with specific modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure or dopant in the manufacture of emissive layers for high-efficiency display and lighting technologies.
• Liquid Crystal Materials: Employed as a component in the synthesis of advanced liquid crystal mixtures for electronic displays.
• Coordination Chemistry & Ligand Synthesis: Acts as a sophisticated ligand or precursor for creating metal-organic frameworks (MOFs) and catalysts.
• Advanced Polymer Chemistry: Incorporated as a monomer or modifier to impart specific electronic or thermal properties to specialty polymers.

Basic Information

Product Name	None CAS NO 154495-23-5
CAS No.	154495-23-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Bis(4-fluorophenyl)-1,3-propanedione; 4,4'-Difluorodibenzoylmethane; 1,3-Di(4-fluorophenyl)-1,3-propanedione; 4-Fluorodibenzoylmethane derivative; F-DBM; p,p'-Difluorodibenzoylmethane; 154495-23-5 (CAS Name); Light-sensitive diketone intermediate
EINECS	Contact for details

Quality Control

Our None CAS NO 154495-23-5 is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve optimal quality.

Specification

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

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