Description

4-Propionylbiphenyl is a high-purity organic intermediate featuring a biphenyl core substituted with a propionyl functional group. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and advanced materials sectors for developing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Liquid Crystal Materials: Used in research and production of advanced liquid crystal compounds for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or host materials in OLED device fabrication.
• Agrochemical Synthesis: Employed in the development of new herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers with tailored properties.
• Chemical Research: Utilized in academic and industrial R&D for method development and exploring new organic reactions.

Basic Information

Product Name	4-Propionylbiphenyl
CAS No.	37940-57-1
Molecular Formula	C₁₅H₁₄O
Molecular Weight	210.27 g/mol
Synonyms	1-(1,1'-Biphenyl-4-yl)-1-propanone; 4-Propionylbiphenyl; p-Propionylbiphenyl; 4-Propiophenone; 4-Acetylbiphenyl, propionyl derivative; Biphenyl-4-yl ethyl ketone; 4-Biphenylyl ethyl ketone; 1-(4-Phenylphenyl)propan-1-one
EINECS	Contact for details

Quality Control

Our 4-Propionylbiphenyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 98 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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