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fumarate

American

[fyoo-muh-rayt] / ˈfju məˌreɪt /

noun

Biochemistry.

the salt of fumaric acid, a key chemical intermediate in the Krebs cycle.

fumarate Scientific

/ fyo̅o̅′mə-rāt′ /

A salt or ester of fumaric acid, in which one or both of the hydrogen atoms in the carboxyl groups of the fumaric acid have been replaced with another element or group.

Etymology

Origin of fumarate

First recorded in 1860–65; fumar(ic acid) + -ate ²

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

fumarate

By preserving their mitochondria, fumarate gave the immune cells more energy to fight cancer.

From Science Daily ● Oct. 10, 2025

Now, a team at HZB led by Prof. Alexander Föhlisch has elucidated the influence of the electronic structure on the stability of fumarate, maleate and succinate dianions.

From Science Daily ● Feb. 7, 2024

Pre-exposure prophylaxis, known as PrEP, is a combination of two drugs — tenofovir disoproxil fumarate and emtricitabine — made by Gilead Sciences and marketed as Truvada.

From Washington Post ● Nov. 20, 2018

In April, Yaghi's group, along with that of M.I.T. mechanical engineer Evelyn Wang, reported on a prototype device incorporating MOF-801, or zirconium fumarate, which has a high affinity for water.

From Scientific American ● Nov. 14, 2017

Fumarase then converts fumarate into malate, which malate dehydrogenase then converts back into oxaloacetate while reducing NAD+ to NADH.

From Textbooks ● Jun. 19, 2013

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023