Nobel Prize in Chemistry 1939

Adolf Friedrich Johann Butenandt

Photo: Fritz Eschen. Nobel Foundation archive

Prize share: 1/2

Leopold Ruzicka

Photo from the Nobel Foundation archive.

Prize share: 1/2

The Nobel Prize in Chemistry 1939 was divided equally between Adolf Friedrich Johann Butenandt "for his work on sex hormones" and Leopold Ruzicka "for his work on polymethylenes and higher terpenes"

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MLA style: The Nobel Prize in Chemistry 1939. NobelPrize.org. Nobel Prize Outreach 2025. Fri. 5 Dec 2025. <https://www.nobelprize.org/prizes/chemistry/1939/summary/>

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