4-Dimethylaminopyridine

Product Categories:

Intermediates/Pharmaceutical intermediates

Product name:

4-Dimethylaminopyridine

Aliases:

N,N-Dimethyl-4-Pyridine Amine, Dimethylamino Pyridine, 4-Dimethylamino Pyridine, 4-Dimethylamino Pyridine/DMAP, P-Dimethylamino Pyridine, 4-Dimethylamino Pyridine 

Molecular Weight:

122.17

CAS NO:

1122-58-3

EC NO:

214-353-5

Molecular formula:

C7H10N2

Structural formula:

Specification:

99.0%

Package:

25kg/barrel

Uses:

A new type of high-efficiency catalyst widely used in chemical synthesis. It has high catalytic ability in various types of reactions such as acylation, alkylation, etherification, etc. in the synthesis of organic synthesis, drug synthesis, pesticides, dyes, fragrances, etc., and has an extremely obvious effect on improving the yield.

Product Introduction:

4-Dimethylaminopyridine is a new type of highly efficient catalyst widely used in chemical synthesis. It is a white crystalline powder with a molecular formula of C7H10N2. It is a super strong nucleophilic acylation catalyst. The resonance between the electron-donating dimethylamino group and the parent ring (Pyridine ring) in its structure can strongly activate the nitrogen atom on the ring for nucleophilic substitution, significantly catalyzing the acylation/esterification reaction of highly sterically hindered and low-reactive alcohols and amines/acids. Its activity is about 104~106 times that of Pyridine.