DBU – 1,8-Diazabicyclo [5.4.0]undec-7-ene – Premium Cosmetic Ingredients Manufacturer | Skincare Raw Materials Supplier

DBU, formally known as 1,8-Diazabicyclo[5.4.0]undec-7-ene, is a bicyclic amidine compound and one of the most powerful commercially available non-nucleophilic organic superbases. DBU effectively deprotonates substrates that are otherwise resistant to conventional amine bases.
Unlike typical amine bases, DBU’s nitrogen lone pair is sterically shielded within its bicyclic ring system. This unique architecture allows it to act as an extremely strong base while exhibiting negligible nucleophilicity — making it invaluable in reactions where competing nucleophilic pathways must be avoided.
Runtai Chemical is a professional and reliable China manufacturer of DBU – 1,8-Diazabicyclo [5.4.0]undec-7-ene with CAS 6674-22-2 with higher purity and lower price. If you are interested in our DBU, PLS free to contact us for a free sample!