Paul Karrer

Paul Karrer was born on April 21, 1889, in Moscow, Russia, to Swiss parents. He moved to Switzerland during his childhood and grew up there. Karrer attended the University of Zurich, where he studied chemistry under Alfred Werner. He showed early promise in the field of chemistry, which later culminated in significant contributions to the understanding of vitamins.

In 1911, Paul Karrer received his doctoral degree in chemistry from the University of Zurich. His research and studies under the guidance of chemist Alfred Werner laid the foundation for his future scientific achievements. Karrer's early work focused on coordination compounds, and he continued to develop his expertise in organic chemistry.

Paul Karrer achieved a major breakthrough in 1930 when he successfully determined the chemical structure of vitamin A. This discovery was pivotal in the field of nutrition and biochemistry, as it contributed significantly to the understanding of vitamins and their role in human health. Karrer's work on vitamin A was a landmark achievement that cemented his reputation as a leading chemist.

In 1937, Paul Karrer was awarded the Nobel Prize in Chemistry for his investigations on carotenoids, flavins, and vitamins A and B2. His research led to a deeper understanding of the chemical structures and functions of these vital compounds. Karrer's findings were crucial in advancing the study of organic chemistry and had significant implications in the field of medicine and nutrition.

Paul Karrer published his influential textbook 'Lehrbuch der Organischen Chemie' in 1948. The book became a fundamental resource for students and researchers in organic chemistry. It was widely used for its comprehensive coverage of organic compounds and their reactions, reflecting Karrer's extensive knowledge and understanding of the field. The textbook is considered a classic in chemical education.

Paul Karrer passed away on June 18, 1965, in Zurich, Switzerland. His contributions to the field of organic chemistry, particularly in the study of carotenoids, vitamins, and flavins, have left a lasting legacy. Karrer's work continues to be recognized and respected in the scientific community, and his influence persists through the many researchers and students who have built upon his findings.