The realm of fine chemistry relies heavily on versatile organic intermediates that enable the creation of complex and high-value products. Among these, 4-Diethylaminobenzaldehyde (CAS 120-21-8) stands out due to its unique chemical structure and reactivity, making it indispensable in several key industries. As a prominent supplier and manufacturer in China, we are pleased to share insights into the synthesis and diverse applications of this critical compound.

Synthesis Pathways and Chemical Profile

The synthesis of 4-Diethylaminobenzaldehyde typically involves the reaction of diethylaniline with urotropine in a refluxing ethanol solution, followed by treatment with glacial acetic acid and formic acid. The resulting crude product is then purified through recrystallization. This process yields yellow acicular crystals with a molecular formula of C11H15NO and a molecular weight of 177.24. Its physicochemical properties, such as a melting point between 37-41°C and solubility in organic solvents like ethanol and ether, make it amenable to various chemical transformations.

Key Applications in Fine Chemistry

The significance of 4-Diethylaminobenzaldehyde in fine chemistry is multifaceted:

  • Dye Intermediates: It is a crucial building block for synthesizing cationic dyes. These dyes are known for their brilliant shades and good fastness properties, making them ideal for applications in textile dyeing, paper coloration, and printing inks. Companies looking to buy dye intermediates will find this compound highly valuable.
  • Perfume Synthesis: The compound's characteristic aromatic aldehyde structure lends itself to the formulation of perfumes and fragrances. It can impart specific olfactory notes, contributing to the complexity and appeal of finished fragrance products. Sourcing this ingredient is essential for perfume manufacturers.
  • Biochemical Research: In research settings, 4-Diethylaminobenzaldehyde is recognized as an Aldehyde Dehydrogenase (ALDH) inhibitor. This property makes it a subject of interest in studies related to cellular metabolism and potential therapeutic targets, including its reported anti-androgenic effects.
  • Other Organic Synthesis: Its reactive aldehyde group makes it a versatile participant in various organic reactions, serving as a precursor for more complex molecules and functional materials like liquid crystals and organic photoconductors.

Sourcing from a Trusted Manufacturer

For businesses requiring 4-Diethylaminobenzaldehyde, selecting a reliable supplier is key to ensuring product quality and a stable supply chain. We, as a leading chemical manufacturer in China, adhere to strict quality standards, offering a product with high purity (≥99%) and consistent specifications. Our expertise in fine chemical production, including various synthesis capabilities, allows us to meet the diverse needs of our global clientele. Whether you are a procurement manager seeking bulk quantities or a researcher looking for specific research-grade chemicals, we are equipped to serve you.

Procurement and Partnership Opportunities

If your operations require 4-Diethylaminobenzaldehyde, we encourage you to reach out for a detailed quotation and sample availability. As a dedicated chemical supplier, we prioritize customer satisfaction through quality products and responsive service. Explore the benefits of partnering with a China-based manufacturer for your fine chemical intermediate needs, and ensure the success of your innovative projects.