para-Aminobenzonitrile, CAS No. 873-74-5

CAS No. 873-74-5 +++ Synonyme: 4-Aminobenzonitrile, p-Cyanoaniline +++

AlzChem – your reliable and experienced source for 4-Aminobenzonitrile

AlzChem manufactures the product p-Aminobenzonitrile (p-ABN) in its production plant in Trostberg (Southern Germany). We have registered the product 4-ABN according to the REACH regulations.

As a manufacturer of a wide range of aromatic and aliphatic nitriles, we are a competent and reliable European source of 4-Aminobenzonitrile.

Our long-term experience in the production of nitriles and our high standards of quality and safety are especially evident in the production of highly toxic 4-Aminobenzonitrile.

With high temperature distillation we achieve the highest quality and purity of our 4-ABN – made in Germany, also known under the brand name NITRALZ®.

We offer 4-Aminobenzonitrile with a purity of minimum 98.0%, packaged as flakes in steel drums (104 kg) or in cardboard boxes (25 kg).
The typical purity of our 4-ABN is >99%.

In the pharmaceutical sector, 4-Aminobenzonitrile has an important role as a building block for various pharmaceutical active ingredients such as the APIs: Dabigatran or Rilpivirine.

Further AlzChem nitriles used for the production of active pharmaceuticals ingredients (APIs):

  • 4-Bromobenzonitrile
  • 2-Chlorobenzonitrile
  • 4-Chlorobenzonitrile
  • 2,4-Dichlorobenzonitrile


Further information can be found here.