What does peroxynitrite mean?
Definitions for peroxynitrite
per·ox·yni·trite
This dictionary definitions page includes all the possible meanings, example usage and translations of the word peroxynitrite.
Wiktionary
peroxynitritenoun
the oxyanion O=N-O-O, a structural isomer of the nitrate anion; it exhibits cis-trans isomerism
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peroxynitrite
Peroxynitrite is a highly reactive chemical compound composed of nitric oxide and superoxide radicals, which can cause damage to cells and tissues in the body. It is considered a potent oxidant and nitrating agent that plays a role in various pathological conditions, including oxidative stress-related diseases.
Wikidata
Peroxynitrite
Peroxynitrite is the anion with the formula ONOO−. It is an unstable structural isomer of nitrate, NO3−, which has the same formula but a different structure. Although peroxynitrous acid is highly reactive, its conjugate base peroxynitrite is stable in basic solution. It is prepared by the reaction of hydrogen peroxide with nitrite:−− Peroxynitrite is an oxidant and nitrating agent. Because of its oxidizing properties, peroxynitrite can damage a wide array of molecules in cells, including DNA and proteins. Formation of peroxynitrite in vivo has been ascribed to the reaction of the free radical superoxide with the free radical nitric oxide:−− The resultant pairing of these two free radicals results in peroxynitrite, a molecule that is itself not a free radical, but that is a powerful oxidant. In the laboratory, a solution of peroxynitrite can be prepared by treating acidified hydrogen peroxide with a solution of sodium nitrite, followed by rapid addition of NaOH. Its concentration is indicated by the absorbance at 302 nm.
Numerology
Chaldean Numerology
The numerical value of peroxynitrite in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of peroxynitrite in Pythagorean Numerology is: 9
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"peroxynitrite." Definitions.net. STANDS4 LLC, 2024. Web. 25 Apr. 2024. <https://www.definitions.net/definition/peroxynitrite>.
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