John Cornforth
John Cornforth

Celebrity Profile

Name: John Cornforth
Occupation: Chemist
Gender: Male
Birth Day: September 7, 1917
Death Date: Dec 8, 2013 (age 96)
Age: Aged 96
Country: Australia
Zodiac Sign: Virgo

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Weight: in kg - N/A
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John Cornforth

John Cornforth was born on September 7, 1917 in Australia (96 years old). John Cornforth is a Chemist, zodiac sign: Virgo. Find out John Cornforthnet worth 2020, salary 2020 detail bellow.

Brief Info

An Australian–British chemist who won the Nobel Prize in Chemistry in 1975 for his research into the stereochemistry of enzyme-catalysed reactions. John Cornforth also won the Copley Medal in 1982 and was knighted in 1977.


John Cornforth was the first scientist to detail the biosynthesis of cholesterol.

Does John Cornforth Dead or Alive?

As per our current Database, John Cornforth died on Dec 8, 2013 (age 96).

Net Worth

Net Worth 2020


Salary 2020

Not known

Before Fame

John Cornforth started to become deaf at age 10 and was completely deaf by age 20.

Biography Timeline


In 1934, Cornforth matriculated and studied at the University of Sydney, where he studied organic chemistry at the University of Sydney's School of Chemistry and from which he graduated with a Bachelor of Science with First-Class Honours and the University Medal in 1937. During his studies, his hearing became progressively worse, thus making listening to lectures difficult. At the time, he could not use hearing aids as the sound became distorted, and he did not significantly use lip reading.


While studying at the University of Sydney, Cornforth met his future wife, fellow chemist and scientific collaborator, Rita Harradence. Harradence was a graduate of St George Girls High School and a distinguished academic achiever who had topped the state in Chemistry in the New South Wales Leaving Certificate Examination. Harradence graduated with a Bachelor of Science with First-Class Honours and the University Medal in Organic Chemistry in 1936, a year ahead of Cornforth. Harradence also graduated with a MSc in 1937, writing a master's thesis titled "Attempts to synthesise the pyridine analogue of vitamin B1".


In 1939, Cornforth and Harradence, independently of each other, each won one of two Science Research Scholarships (the 1851 Research Fellowship) from the Royal Commission for the Exhibition of 1851, tenable overseas for two years. At the University of Oxford, Harradence was a member of Somerville College while Cornforth was at St. Catherine's College and they worked with Sir Robert Robinson, with whom they would collaborate for 14 years. During his time at Oxford, Cornforth found working for and with Robinson stimulating, and the two would often deliberate to no end until one had a cogent case against the other's counterargument. In 1941, Cornforth and Harradence both graduated with a D.Phil. in Organic Chemistry. At the time, there were no institutions or facilities at which a PhD in chemistry could be done in Australia.


After his arrival at Oxford and during World War II, Cornforth significantly influenced the work on penicillin, particularly in purifying and concentrating it. Penicillin is usually very unstable in its crude form; as a consequence of this, researchers at the time were building upon Howard Florey's work on the drug. In 1940, Cornforth and other chemists measured the yield of penicillin in arbitrary units to understand the conditions that favoured penicillin production and activity, and he contributed to the writing of The Chemistry of Penicillin.


In 1941, the year in which they graduated from the University of Oxford, Cornforth married Rita Harriet Harradence (b. 1915), with whom he would have one son, John, and two daughters, Brenda and Philippa. Cornforth had met Harradence after she had broken a Claisen flask in their second year at the University of Sydney; Cornforth, with his expertise of glassblowing and the use of a blowpipe, mended the break. Rita Cornforth died on 6 November 2012, at home with her family around her, following a long illness.


In 1946, the Cornforths, who had by now married, left Oxford and joined the Medical Research Council (MRC), working at the National Institute for Medical Research (NIMR), where they continued on earlier work in synthesising sterols, including cholesterol. The Cornforths' collaboration with Robinson continued and flourished. In 1951, they completed, simultaneously with Robert Burns Woodward, the first total synthesis of the non-aromatic steroids. At the NIMR, Cornforth collaborated with numerous biological scientists, including George Popják, with whom he shared an interest in cholesterol. Together, they received the Davy Medal in 1968 in recognition of their distinguished joint work on the elucidation of the biosynthetic pathway to polyisoprenoids and steroids.


In 1975, Cornforth was awarded a share of the Nobel Prize in Chemistry, alongside Vladimir Prelog. In his acceptance speech, Cornforth said:

Also in 1975, he moved to the University of Sussex in Brighton as a Royal Society Research Professor. Cornforth remained there as a professor and was active in research until his death.

Cornforth was named the Australian of the Year in 1975, jointly with Maj. Gen. Alan Stretton. In 1977, Cornforth was recognised by his alma mater, the University of Sydney, with the award of an honorary Doctor of Science. Cornforth's other awards and recognitions follow:


Cornforth died in Sussex on 8 December 2013. at the age of 96. Cornforth is survived by his three children and four grandchildren. He was a sceptic and an atheist.


On September 7, 2017, Google celebrated his 100th birthday with a Google Doodle.

Family Life

John Cornforth had three children with his wife Rita Harradence after they married 1941.

🎂 Upcoming Birthday

Currently, John Cornforth is 103 years, 6 months and 2 days old. John Cornforth will celebrate 104th birthday on a Tuesday 7th of September 2021. Below we countdown to John Cornforth upcoming birthday.


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