🛠️ Invention or technique

Aspirin

Aspirina (ácido acetilsalicílico)

Date
1897–1899 · confidence high
Place
Wuppertal (Elberfeld), Germany
Credited to
Felix Hoffmann and Arthur Eichengrün (Bayer, 1897); Charles Gerhardt (1853 synthesis)
People
👤 Arthur Eichengrün1867–1949👤 Charles Gerhardt1863–1957👤 Felix Hoffmann1868–1946
Field
Life & health

⚠️ Disputed: the sources disagree.

What it is

First synthetic drug produced and marketed on an industrial scale, an analgesic and anti-inflammatory. It inaugurated the modern pharmaceutical industry.

Eichengrün claimed in 1949 to have led the project; Bayer's official version credits the synthesis to Hoffmann.

What it led to

  • Pharmaceutical industry based on synthetic chemistry
  • Registered-brand, globally consumed medicine
  • Antiplatelet cardioprotection (late 20th century)
🕸️ View in the graph

Built on

  • Salicin from willow bark
  • Organic chemistry of coal tar
  • Dye industry

Made possible

Links

Sources✓ verified 2026-09-25