pharmaceutical rawmaterial:DMAP/4-Dimethylaminopyridine

Formular:C7H10N2

Assay:≥99.5%

Moisture:≤0.5%

Water insolublematter:≤0.15%

 Molecularweight:122.17

Appearance:Whitecrystal

application:

It is ahighly efficent catalyst widely used in organic synthesis.It canused in pharmaceutical and agrochemical.

The resonance between theelectron-donating group dimethylamino and the pyridine ring canstrongly activate the nitrogen atom for nucleophilicsubstitution,therfor remarkably catalyse theacylation(phosphorylation,sulphonylation,carbonylation)of alcoholsor amines which have high steric hindrance and lowreacitivity.

Package:

1kg per bag;10 kg per barrel;25kgper barrel