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swap_horiz James B. Sumner Alternatives

Looking for alternatives to James B. Sumner? Compare the top Chemist options ranked by our AI scoring system.

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James B. Sumner

James B. Sumner

James B. Sumner (1887–1955) was an American chemist at Cornell University who, in 1926, crystallized the enzyme urease from jack beans. This was the first time an enzyme had been isolated in crystalline form, demonstrating that enzymes are proteins with defined structures. Sumner lost his left arm i...

7.7 Good

apps Top James B. Sumner Alternatives

The top alternative to James B. Sumner in 2026 is Robert Burns Woodward with a score of 9.5/10, followed by Gilbert N. Lewis (9.4) and Glenn T. Seaborg (9.3).

1
Robert Burns Woodward

Robert Burns Woodward

Robert Burns Woodward was a prominent 20th-century American chemist recognized globally for his pioneering work in total...

American 20TH Century Nobel Laureate Total Synthesis
9.5 Brilliant
2
Gilbert N. Lewis

Gilbert N. Lewis

Gilbert N. Lewis was an American chemist prominent in the 20th century. He significantly advanced our understanding of c...

American 20TH Century Thermodynamics Covalent Bonding
9.4 Excellent
3
Glenn T. Seaborg

Glenn T. Seaborg

Glenn T. Seaborg was a pioneering American chemist whose work fundamentally shaped nuclear chemistry during the 20th cen...

American 20TH Century Nuclear Chemistry Nobel Laureate
9.3 Excellent
4
Walter Kohn

Walter Kohn

Walter Kohn was an Austrian-born American theoretical physicist who made foundational contributions to the fields of qua...

American 20TH Century Computational Nobel Laureate
9.1 Excellent
5
John Pople

John Pople

John Pople was a British theoretical chemist recognized for making computational quantum chemistry accessible to working...

20TH Century Nobel Laureate British American Computational Chemistry
8.9 Great
6
Lars Onsager

Lars Onsager

Lars Onsager was a Norwegian-American physical chemist whose work fundamentally altered the study of thermodynamic syste...

20TH Century Physical Chemistry Nobel Laureate Norwegian American
8.9 Great
7
Paul Flory

Paul Flory

Paul Flory was an American physical chemist whose research established the foundational principles of modern polymer sci...

American 20TH Century Nobel Laureate Polymer Chemistry
8.8 Great
8
Jean-Marie Lehn

Jean-Marie Lehn

Jean-Marie Lehn is a French chemist widely recognized as one of the primary founders of the field of supramolecular chem...

French 20TH Century Nobel Laureate Supramolecular Chemistry
8.8 Great
9
Robert Mulliken

Robert Mulliken

Robert Mulliken was an American chemist and physicist who won the 1966 Nobel Prize in Chemistry. He was recognized for h...

American 20TH Century Theoretical Nobel Laureate
8.7 Great
10
Frank Sherwood Rowland

Frank Sherwood Rowland

Frank Sherwood Rowland was an American atmospheric chemist whose research profoundly impacted global environmental polic...

American 20TH Century Nobel Laureate Atmospheric Chemistry
8.7 Great
11
Bruce Merrifield

Bruce Merrifield

Bruce Merrifield (1921–2006) was an American biochemist awarded the 1984 Nobel Prize in Chemistry for developing solid-p...

American 20TH Century Biochemistry Nobel Laureate
8.6 Great
12
Charles Pedersen

Charles Pedersen

Charles Pedersen was an American chemist who shared the 1987 Nobel Prize in Chemistry for his discovery of crown ethers....

American 20TH Century Nobel Laureate Supramolecular
8.4 Great
13
Donald Cram

Donald Cram

Donald J. Cram (1919–2001) was an American chemist who shared the 1987 Nobel Prize in Chemistry for his foundational wor...

American 20TH Century Nobel Laureate Supramolecular Chemistry
8.2 Great
14
Alan Heeger

Alan Heeger

Alan Heeger (born 1936) is an American physicist and chemist who shared the 2000 Nobel Prize in Chemistry for discoverin...

American 20TH Century Materials Nobel Laureate
8.1 Great
15
Edwin McMillan

Edwin McMillan

Edwin McMillan (1907–1991) was an American physicist and chemist who made fundamental contributions to nuclear science....

American 20TH Century Nobel Laureate Transuranium Elements
8.1 Great
16
William S. Knowles

William S. Knowles

William S. Knowles was an American chemist whose work revolutionized the field of synthetic organic chemistry. Working a...

American 20TH Century Nobel Laureate Asymmetric Hydrogenation
8.0 Great
17
William Lipscomb

William Lipscomb

William N. Lipscomb Jr. (1919–2011) was an American inorganic chemist who earned his PhD under Linus Pauling at Caltech...

American 20TH Century Structural Nobel Laureate
7.9 Good
18
Vincent du Vigneaud

Vincent du Vigneaud

Vincent du Vigneaud (1901–1978) was an American biochemist who received the 1955 Nobel Prize in Chemistry for the first...

American 20TH Century Nobel Laureate Sulfur Amino Acids
7.8 Good
19
John Howard Northrop

John Howard Northrop

John Howard Northrop (1891–1987) was an American biochemist at the Rockefeller Institute for Medical Research. He isolat...

American 20TH Century Nobel Laureate Enzyme Purification
7.6 Good
20
Wendell Meredith Stanley

Wendell Meredith Stanley

Wendell Meredith Stanley (1904–1971) was an American biochemist who shared the 1946 Nobel Prize in Chemistry for crystal...

American 20TH Century Nobel Laureate Virus Crystallization
7.5 Good

summarize Quick Comparison Summary

Alternative Score vs James B. Sumner Action
Robert Burns Woodward
Robert Burns Woodward
Chemist American 20TH Century Nobel Laureate
9.5 Brilliant +1.8 Compare
Gilbert N. Lewis
Gilbert N. Lewis
Chemist American 20TH Century Thermodynamics
9.4 Excellent +1.7 Compare
Glenn T. Seaborg
Glenn T. Seaborg
Chemist American 20TH Century Nuclear Chemistry
9.3 Excellent +1.6 Compare
Walter Kohn
Walter Kohn
Chemist American 20TH Century Computational
9.1 Excellent +1.4 Compare
John Pople
John Pople
Chemist 20TH Century Nobel Laureate British American
8.9 Great +1.2 Compare
Lars Onsager
Lars Onsager
Chemist 20TH Century Physical Chemistry Nobel Laureate
8.9 Great +1.2 Compare
Paul Flory
Paul Flory
Chemist American 20TH Century Nobel Laureate
8.8 Great +1.1 Compare
Jean-Marie Lehn
Jean-Marie Lehn
Chemist French 20TH Century Nobel Laureate
8.8 Great +1.1 Compare
Robert Mulliken
Robert Mulliken
Chemist American 20TH Century Theoretical
8.7 Great +1.0 Compare
Frank Sherwood Rowland
Frank Sherwood Rowland
Chemist American 20TH Century Nobel Laureate
8.7 Great +1.0 Compare

See all Chemist ranked by score

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help Frequently Asked Questions

What are the best alternatives to James B. Sumner?
The top alternatives to James B. Sumner in 2026 include Robert Burns Woodward, Gilbert N. Lewis, Glenn T. Seaborg, Walter Kohn, John Pople. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does James B. Sumner compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. James B. Sumner scores 7.7/10. Click any alternative above to see a detailed side-by-side comparison.
Is James B. Sumner worth it in 2026?
James B. Sumner scores 7.7/10 in the Chemist category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to James B. Sumner?
Several alternatives to James B. Sumner offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from James B. Sumner?
Common reasons users look for James B. Sumner alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to James B. Sumner are there?
Lunoo currently lists 20 scored alternatives to James B. Sumner in the Chemist category, ranked by our AI-powered evaluation system.
Which James B. Sumner alternative has the highest rating?
Robert Burns Woodward currently holds the highest rating among James B. Sumner alternatives with a score of 9.5/10.
Can I use Robert Burns Woodward instead of James B. Sumner?
Robert Burns Woodward is one of the top-rated alternatives to James B. Sumner. While they serve similar purposes in the Chemist space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to James B. Sumner?
Pricing varies among James B. Sumner alternatives. We recommend checking each alternative's website for current pricing. Many options in the Chemist category offer free tiers or competitive pricing.
How are James B. Sumner alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
James B. Sumner vs Robert Burns Woodward: which is better?
James B. Sumner scores 7.7/10 while Robert Burns Woodward scores 9.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
James B. Sumner vs Gilbert N. Lewis: which is better?
James B. Sumner scores 7.7/10 while Gilbert N. Lewis scores 9.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
James B. Sumner vs Glenn T. Seaborg: which is better?
James B. Sumner scores 7.7/10 while Glenn T. Seaborg scores 9.3/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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