Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound
In chemistry, the amino radical, ·NH2, also known as the aminyl radical or azanyl radical, is the neutral form of the amide ion (NH−2). Aminyl radicals are highly reactive and consequently short-lived, like most radicals; however, they form an important part of nitrogen chemistry. In sufficiently high concentration, amino radicals dimerise to form hydrazine. While NH2 as a functional group is common in nature, forming a part of many compounds (e.g. the phenethylamines), the radical cannot be isolated in its free form.[2]
^ ab"aminyl (CHEBI:29318)". Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute. IUPAC Names.
^die.net. "Amidogen". Archived from the original on February 21, 2013. Retrieved May 16, 2012.
chemistry, the aminoradical, ·NH2, also known as the aminyl radical or azanyl radical, is the neutral form of the amide ion (NH−2). Aminyl radicals are highly...
NH2 or similar may refer to: Azanide (chemical formula NH− 2) Aminoradical (chemical formula NH• 2) Nitrenium ion (chemical formula NH+ 2) Primary amide...
(CH−3), methylium cation (CH+3) or methyl radical (CH• 3). The anion has eight valence electrons, the radical seven and the cation six. All three forms...
The molecular formula H2N may refer to: Amino group (H 2N–) Aminoradical (H 2N•) Azanide (H 2N− ) Nitrenium ion (H 2N+ ), or aminylium ion H2N may also...
The hydroperoxyl radical, also known as the hydrogen superoxide, is the protonated form of superoxide with the chemical formula HO2, also written HOO•...
dysfunction in the corresponding protein [citation needed]. Radical replacement - an amino acid is exchanged into another with different properties. This...
It is one of the principal oxides of nitrogen. Nitric oxide is a free radical: it has an unpaired electron, which is sometimes denoted by a dot in its...
and fatty acids, neurotransmitters, nucleic acids, proteins, peptides and amino acids, lectins, vitamins, and fats and oils. Compounds that are prepared...
mechanism for this process is called free radical halogenation. It is initiated when UV light or some other radical initiator (like peroxides) produces a...
catabolism of very long chain fatty acids, branched chain fatty acids, D-amino acids, polyamines, and biosynthesis of plasmalogens, ether phospholipids...
iodide with thiourea. Methanethiol is mainly used to produce the essential amino acid methionine, which is used as a dietary component in poultry and animal...
Conversely, a radical replacement, or radical substitution, is an amino acid replacement that exchanges an initial amino acid by a final amino acid with different...
2-trifluoroethyl) borate have been developed for specialized applications. Amidogen Aminoradical Amidicity Imidic acid Metal amides "Amide definition and meaning - Collins...
Gly or G; /ˈɡlaɪsiːn/ ) is an amino acid that has a single hydrogen atom as its side chain. It is the simplest stable amino acid (carbamic acid is unstable)...
HO–CH2CH2–NHR Dialkylamino ethanols can further react with ethylene oxide, forming amino polyethylene glycols: n (CH2CH2)O + R2NCH2CH2OH → R2NCH2CH2O–(–CH2CH2O–)n–H...
components of DNA, the exception being sulfur. The latter is a component of the amino acids cysteine and methionine. The most abundant of these elements in organisms...
N-pyridylamines are prepared via a condensation with R-malonates with N-amino(pyridene) and DCC as the solvent. A more robust method for preparing ketenes...
Octatetraynyl radical (C8H) is an organic free radical with eight carbon atoms linked in a linear chain with alternating single bonds and triple bonds...
surfactants. An unusual class of organic ammonium salts is derivatives of amine radical cations, [•NR3]+ such as tris(4-bromophenyl)ammoniumyl hexachloroantimonate...
with hydroxyl radical (•OH) to produce a radical intermediate •HOCO, which transfers rapidly its radical hydrogen to O2 to form peroxy radical (HO2•) and...