4-Diethylaminobenzaldehyde CAS 120-21-8

Factory Supply 4-Diethylaminobenzaldehyde CAS 120-21-8 with Best Price

  • Appearance: Yellow powder
  • Purity: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: 4-Diethylaminobenzaldehyde Supplier & Manufacturer

Basic Info of 4-Diethylaminobenzaldehyde

What is 4-Diethylaminobenzaldehyde?

4-Diethylaminobenzaldehyde is one of benzaldehydes with diethylamino substituent at position 4. It has the effect of EC [aldehyde dehydrogenase (NAD (+))] inhibitor. It is a member of benzaldehyde, tertiary amino compounds and aromatic amines.

4-Diethylaminobenzaldehyde is a reversible inhibitor of aldehyde dehydrogenases (ALDHs) with a Ki of 4 nM for ALDH1. 4-Diethylaminobenzaldehyde has potent anti-androgenic effects (IC50= 1.71 μM).

Mix diethylaniline, urotropine and 90% ethanol, heat to reflux, add glacial acetic acid and 90% formic acid, and keep overnight. The reaction solution was poured into pre-cooled hydrochloric acid, filtered, and the crude product was recrystallized from acid-base and ethanol to obtain p-diethylaminobenzaldehyde.

4-Diethylaminobenzaldehyde Uses

  • 4-Diethylaminobenzaldehyde is used as a dye intermediate for the synthesis of cationic dyes.
  • Fragrance synthesis. Analytical reagents, organic intermediates.
  • 4-Diethylaminobenzaldehyde was used to prepare 5 – (4-diethylamino-benzylidene) – selenazolane-2,4-dione with methylamine aqueous solution as reagent.


The Manager has Something to Say


This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

Contact Us
  • Email:
  • Phone: +86 176 5311 3209
  • WhatsApp: +86 176 5311 3209
  • WeChat: Zhishang17653113209
  • Skype: +86 176 5311 3209
If you want to buy 4-diethylaminobenzaldehyde, pls contact us to get a free quote.

4-Diethylaminobenzaldehyde Supplier and Manufacturer

As a 4-diethylaminobenzaldehyde supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best 4-diethylaminobenzaldehyde raw materials to customers all over the world.

Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.

If you have a demand for 4-diethylaminobenzaldehyde and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.

Quality Control of 4-Diethylaminobenzaldehyde

Hot Sale Products

Get 4-Diethylaminobenzaldehyde Quotation

Scroll to Top


Send your inquiry to us. Please feel free to contact us if you have any questions.