Description

3-Biphenyl-4-Yl-Propionaldehyde is a specialized aromatic aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both biphenyl and aldehyde functionalities, makes it a versatile precursor for creating complex molecules with tailored properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key starting material in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Serves as a precursor for developing new-generation herbicides and fungicides with enhanced efficacy and environmental profiles.
• Liquid Crystal & OLED Materials: Used in the research and production of advanced electronic display materials due to its rigid, conjugated biphenyl core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in emissive layers.
• Fine Chemical & Flavor/Fragrance Synthesis: Employed in the creation of complex aromatic compounds for specialty chemical applications.
• Academic & Industrial Research: A valuable reagent for methodological studies in cross-coupling reactions and aldehyde chemistry.

Basic Information

Product Name	3-Biphenyl-4-Yl-Propionaldehyde
CAS No.	75677-09-7
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	4-(3-Oxopropyl)-1,1'-biphenyl; 3-(4-Biphenylyl)propanal; 3-(Biphenyl-4-yl)propanal; 3-(4-Phenylphenyl)propanal; 4-(3-Oxopropyl)biphenyl; 3-(4-Biphenyl)propionaldehyde; Biphenyl-4-propionaldehyde; 4-(3-Oxopropyl)-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 3-Biphenyl-4-Yl-Propionaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your R&D and scale-up activities with reliable data and traceability.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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