🔬 Discovery

Procaine

Procaína

Date
1905 · confidence high
Place
Munich, Germany
Credited to
Alfred Einhorn
Field
Life & health

What was discovered

Einhorn synthesized procaine as a local anaesthetic less toxic than cocaine, shortly after amylocaine; surgeon Heinrich Braun introduced it into clinical practice and popularized its use, especially in dentistry, under the trade name Novocaine.

Heinrich Braun, credited by Wikidata, introduced procaine into clinical use but did not synthesize it; the chemist was Alfred Einhorn.

What it led to

  • Modern local anaesthesia
  • Later ester-type anaesthetics

Built on

  • Local anaesthesia with cocaine

Links

Sources✓ verified 2026-09-28