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Peroxynitrous acid (HNO3) is a
reactive nitrogen species (RNS). It is the
conjugate acid of
peroxynitrite (ONOO−). It has a pKa of
approximately 6.8....
- to
cause peroxynitrite-related
cellular damage. Its
conjugate acid
peroxynitrous acid is
highly reactive,
although peroxynitrite is
stable in
basic solutions...
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compound with the
formula HNO 4. It is an
oxyacid of nitrogen,
after peroxynitrous acid. Peroxynitrate, the
conjugate base of
peroxynitric acid, is formed...
- less
common nitrogen species: Nitroxyl, HNO
Nitroxylic acid, H4N2O4
Peroxynitrous acid,
HOONO Peroxynitric acid, HOONO2 This set
index article lists chemical...
- Its
summary formula, HNO3,
corresponds to two
structural isomers; the
peroxynitrous acid in the
above figure and the more
stable nitric acid. With the formula...
- This
leads to the
oxidisation of
cytochrome c2+ to
cytochrome c3+ by
peroxynitrous acid, an
intermediate made
through the
reaction of
nitric oxide and...
- Lipid-soluble and
similar in
reactivity to
hypochlorous acid.
Protonation forms peroxynitrous acid,
which can
undergo homolytic cleavage to form
hydroxyl radical...
- acid NO3− 4
Orthonitrate +3 HNO 2
Nitrous acid NO− 2
Nitrite HOONO Peroxynitrous acid OONO−
Peroxynitrite +2 H 2NO 2
Nitroxylic acid NO2− 2 Nitroxylate...
- radicals.
Important reactions involving RNS include: ONOO− + H+ →
ONOOH (
peroxynitrous acid) → •NO2 (nitrogen dioxide) + •OH (hydroxyl radical) ONOO− + CO2...
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nitrite MeSH D01.625.600.800 –
peroxynitrous acid MeSH D01.625.700.500 –
nitric oxide MeSH D01.625.700.750 –
peroxynitrous acid MeSH D01.650.550.050 – aluminum...
