# Carl Djerassi

> American chemistry professor, inventor, author, playwright (1923–2015)

**Wikidata**: [Q78608](https://www.wikidata.org/wiki/Q78608)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carl_Djerassi)  
**Source**: https://4ort.xyz/entity/carl-djerassi

## Summary
Carl Djerassi was an American chemistry professor, inventor, and playwright renowned for his pioneering work in developing the first oral contraceptive, which revolutionized reproductive healthcare. Born in 1923 in Vienna, Austria, he later became a U.S. citizen and made significant contributions to organic chemistry and biomedical sciences. His multifaceted career spanned academia, industry, and the arts.

## Biography
- **Born**: October 29, 1923, Vienna, Austria
- **Nationality**: American (naturalized), Austrian (by birth)
- **Education**: 
  - Ph.D. in Chemistry, University of Zurich (1943)
  - Postdoctoral studies, University of Wisconsin–Madison
- **Known for**: Inventing the first oral contraceptive pill, advancements in steroid chemistry
- **Employer(s)**: 
  - University of Wisconsin–Madison
  - Wayne State University
  - Stanford University
  - BASF Schweiz AG
  - Novartis
- **Field(s)**: Organic chemistry, biomedical sciences, literature

## Contributions
- **Oral Contraceptive Pill (1951)**: Co-developed the first effective birth control pill with Gregory Pincus and John Rock, transforming global reproductive rights.
- **Steroid Chemistry**: Pioneered methods for synthesizing steroids, leading to breakthroughs in hormone research and drug development.
- **Literary Works**: Authored novels, plays, and science-in-fiction books, including "Cantor's Dilemma" and "Insufficiency."
- **Academic Leadership**: Taught at Stanford University for over three decades, mentoring generations of chemists.
- **Awards and Recognition**: Received over 20 honors, including the National Medal of Science, Wolf Prize in Chemistry, and the Priestley Medal.

## FAQs
**Q: What was Carl Djerassi's most notable invention?**  
A: He co-invented the first oral contraceptive pill in 1951, a landmark achievement in medical science.

**Q: Where did Carl Djerassi work?**  
A: He held positions at the University of Wisconsin–Madison, Wayne State University, Stanford University, and collaborated with pharmaceutical companies like BASF and Novartis.

**Q: What fields did Carl Djerassi contribute to beyond chemistry?**  
A: He was a prolific writer, publishing novels, plays, and essays that explored the intersection of science and society.

**Q: What awards did Carl Djerassi receive?**  
A: His honors included the National Medal of Science, Wolf Prize in Chemistry, Priestley Medal, and the Austrian Decoration for Science and Art.

**Q: What was Carl Djerassi's educational background?**  
A: He earned a Ph.D. in Chemistry from the University of Zurich in 1943 and conducted postdoctoral research at the University of Wisconsin–Madison.

## Why They Matter
Carl Djerassi's invention of the oral contraceptive pill fundamentally reshaped global healthcare, empowering women and influencing demographic trends worldwide. His work in steroid chemistry laid the groundwork for modern pharmaceuticals, while his literary endeavors bridged science and the humanities, fostering public engagement with scientific issues. Without Djerassi, advancements in reproductive medicine and the cultural discourse around science would be markedly different.

## Notable For
- **First Oral Contraceptive**: Revolutionized reproductive healthcare and women's rights.
- **Interdisciplinary Career**: Excelled in chemistry, literature, and education, demonstrating the synergy between arts and sciences.
- **Awards and Honors**: Received over 20 prestigious awards, including the National Medal of Science and the Wolf Prize.
- **Academic Leadership**: Served as a professor at Stanford University for over 30 years, shaping the field of organic chemistry.
- **Literary Innovation**: Pioneered "science-in-fiction" to explore ethical and social implications of scientific progress.

## Body
### Early Life and Education
Carl Djerassi was born on October 29, 1923, in Vienna, Austria, to Jewish parents. Following the Nazi annexation of Austria in 1938, his family fled to the United States, where he continued his education. Djerassi earned his Ph.D. in Chemistry from the University of Zurich in 1943 at the age of 19, later conducting postdoctoral research at the University of Wisconsin–Madison.

### Career in Chemistry
Djerassi's career in chemistry spanned academia and industry. He joined Wayne State University in 1945 and later moved to Stanford University in 1959, where he remained a professor until his retirement in 2002. His research focused on steroid chemistry, leading to the development of the first oral contraceptive pill in 1951, a collaboration with Gregory Pincus and John Rock. This invention transformed reproductive healthcare and societal norms.

### Literary Pursuits
Beyond science, Djerassi was a prolific writer. He authored novels such as "Cantor's Dilemma" (1985) and plays like "Insufficiency" (1989), using fiction to explore scientific ethics and the human side of research. His works often highlighted the societal implications of scientific advancements.

### Awards and Recognition
Djerassi received numerous accolades for his contributions. Notable awards included the National Medal of Science (1978), the Wolf Prize in Chemistry (1991), and the Priestley Medal (1993). He was also honored with the Austrian Decoration for Science and Art (2009) and was a member of prestigious academies such as the Royal Society and the National Academy of Sciences.

### Legacy
Djerassi's legacy extends beyond the laboratory. His invention of the birth control pill remains a cornerstone of modern medicine, while his literary works continue to inspire dialogue between science and society. His commitment to education and interdisciplinary engagement has influenced generations of scientists and writers.

### Global Impact
The oral contraceptive pill, Djerassi's most famous contribution, has had a profound global impact. It empowered women to control their reproductive choices, contributing to shifts in gender dynamics and population trends. His work in steroid chemistry also paved the way for the development of other life-saving medications.

### Personal Life
Djerassi was married four times and had four children. He maintained a strong connection to his Austrian heritage while embracing his American citizenship. Throughout his life, he advocated for science education and the responsible application of scientific knowledge.

### Later Life and Death
Djerassi passed away on January 30, 2015, at the age of 91, leaving behind a legacy that continues to shape science, literature, and society. His multifaceted career serves as a testament to the power of interdisciplinary innovation and the importance of engaging the public with scientific ideas.

## References

1. Integrated Authority File
2. [Source](http://www.theguardian.com/us-news/2015/feb/01/carl-djerassi-chemist-considered-father-of-birth-control-pill-dies-at-age-91-0)
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13. [Source](https://www.theguardian.com/science/2015/feb/01/carl-djerassi)
14. [Source](https://www.nytimes.com/2015/02/01/us/carl-djerassi-dies-at-91-forever-altered-reproductive-practices-as-a-creator-of-the-pill.html?mcubz=3)
15. [Source](https://www.sigmaxi.org/programs/prizes-awards/william-procter)
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18. [Source](https://sci-america.org/awards/)
19. [Source](https://wolffund.org.il/carl-djerassi/)
20. [Source](https://www.nationalmedals.org/laureates)
21. [Source](https://www.acs.org/content/acs/en/funding-and-awards/awards/national/bytopic/priestley-medal.html)
22. National Inventors Hall of Fame
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24. [Source](http://geschichte.univie.ac.at/en/persons/carl-djerassi-prof-dr-dr-hc-mult)
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30. [Source](https://www.sciencehistory.org/historical-profile/carl-djerassi)
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