Friedrich_Gaedcke
Friedrich Gaedcke
German chemist (1828–1890)
Friedrich Georg Carl (Friedrich) Gaedcke (5 June 1828 – 19 September 1890) was a German chemist. He was the first person to isolate the cocaine alkaloid in 1855.
Gaedcke named the alkaloid “erythroxyline,” and published a description in the journal Archiv der Pharmazie.[1][2]
Gaedcke worked in a pharmacy in Rostock and studied in Rostock between 1850 and 1851. In 1856, he took over a pharmacy in Dömitz which he ran for 34 years.