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Postion:Product Catalog >Pharmaceutical intermediates>Heterocyclic compound>Pyridine compound>Pyridine derivatives>DBU
DBU
  • DBU

DBU NEW

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 20MT
Update Time: 2026-07-22
Related documents: COA

Product Details

Product Name: DBU CAS No.: 6674-22-2
Min. Order: 1kg Purity: 99%
Supply Ability: 20MT Release date: 2026/07/22

DBU (1,8-Diazabicyclo[5.4.0]undec-7-ene) is a strong, non-nucleophilic organic base widely used in organic synthesis, polymer chemistry, and industrial applications. Its key applications include:  


1. Organic Synthesis  

- Base Catalyst: Promotes reactions like condensations, Michael additions, and Knoevenagel reactions.  

- Deprotection Agent: Selectively removes Boc (tert-butoxycarbonyl) protecting groups under mild conditions.  

- Nucleophilic Substitution: Facilitates SN? reactions by generating reactive anions.  

- Heterocycle Synthesis: Used in forming pyrimidines, triazoles, and other N-containing rings.  


2. Polymer Chemistry  

- Polyurethane/Polyurea Production: Catalyzes the reaction between isocyanates and alcohols/amines (used in foams, adhesives, and coatings).  

- Epoxy Curing: Accelerates epoxy resin hardening.  

- Ring-Opening Polymerization (ROP): Helps synthesize polyesters and polycarbonates.  


3. Pharmaceutical & Biochemistry  

- Drug Intermediate Synthesis: Used in HIV protease inhibitors, antibiotics, and anticancer agents.  

- Peptide Chemistry: Assists in carbodiimide-mediated amide bond formation (e.g., with EDC).  


4. CO? Capture & Ionic Liquids  

- CO? Absorption: Reacts with alcohols to form reversible carbonates for carbon capture.  

- Ionic Liquid Synthesis: Serves as a base in functionalized ionic liquids for catalysis or electrolytes.  


5. Other Applications  

- Chemical Sensors: Adjusts pH in sensor systems.  

- Corrosion Inhibitors: Used in metal protection formulations.  

Company Profile Introduction

Established in 2006 in Wuhan, Watson Biotechnology specializes in manufacturing premium food and cosmetic raw materials. Backed by sophisticated facilities, strict quality management and continuous technical innovation, we deliver fully compliant raw materials to global customers. Committed to sustainable biotechnology, we provide reliable products and professional services for the food and cosmetic sectors.

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  • Since: 2018-09-28
  • Address: No. 16, 20th Floor, Unit 2, Kaixin Houhu Life Plaza, Tazi Lake, Jiang'an District, Wuhan City, Hubei
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