CHEBI:60251 - guanidinium ion

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ChEBI Name guanidinium ion
ChEBI ID CHEBI:60251
Definition R = C or H. The iminium ion resulting from the protonation of one of the imine nitrogens of guanidine or its derivatives.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula CHN3R5
Net Charge +1
Average Mass (excl. R groups) 55.039
Monoisotopic Mass (excl. R groups) 55.01705
SMILES C(=[N+]([H])*)(N(*)*)N(*)*
ChEBI Ontology
Outgoing guanidinium ion (CHEBI:60251) is a iminium ion (CHEBI:35286)
Incoming guanidinium salt (CHEBI:83635) has part guanidinium ion (CHEBI:60251)
(2S)-2-ammonio-5-{[iminio(methylamino)methyl]amino}pentanoate (CHEBI:114953) is a guanidinium ion (CHEBI:60251)
1,4-diguanidiniumylbutane (CHEBI:57848) is a guanidinium ion (CHEBI:60251)
1-dodecylguanidine(1+) (CHEBI:74887) is a guanidinium ion (CHEBI:60251)
1-guanidiniumyl-1-deoxy-scyllo-inositol(1+) (CHEBI:58016) is a guanidinium ion (CHEBI:60251)
1D-1-guanidiniumyl-1-deoxy-3-dehydro-scyllo-inositol(1+) (CHEBI:58291) is a guanidinium ion (CHEBI:60251)
1D-3-ammmonio-1-guanidiniumyl-1,3-dideoxy-scyllo-inositol(2+) (CHEBI:58035) is a guanidinium ion (CHEBI:60251)
3''-adenylylstreptomycin(2+) (CHEBI:58605) is a guanidinium ion (CHEBI:60251)
4-guanidiniumylbutanal (CHEBI:57854) is a guanidinium ion (CHEBI:60251)
4-guanidiniumylbutanamide(1+) (CHEBI:58365) is a guanidinium ion (CHEBI:60251)
6-O-adenylylstreptidine(1+) (CHEBI:184375) is a guanidinium ion (CHEBI:60251)
6-O-adenylylstreptomycin(2+) (CHEBI:146262) is a guanidinium ion (CHEBI:60251)
6-O-guanylylstreptomycin(2+) (CHEBI:184374) is a guanidinium ion (CHEBI:60251)
Cypridina luciferin(1+) (CHEBI:58006) is a guanidinium ion (CHEBI:60251)
N-benzoyl-D-argininium-4-nitroanilide(1+) (CHEBI:57505) is a guanidinium ion (CHEBI:60251)
N-hydroxyguanidinium (CHEBI:194307) is a guanidinium ion (CHEBI:60251)
N1-[(S)-3-amino-3-carboxypropyl]agmatine(2+) (CHEBI:229577) is a guanidinium ion (CHEBI:60251)
N1-aminopropylagmatine(3+) (CHEBI:64335) is a guanidinium ion (CHEBI:60251)
p-coumaroylagmatine(1+) (CHEBI:58644) is a guanidinium ion (CHEBI:60251)
L-arginine amide(1+) (CHEBI:40477) is a guanidinium ion (CHEBI:60251)
L-homoarginine(1+) (CHEBI:143006) is a guanidinium ion (CHEBI:60251)
Ac-(D)Phe-Pro-boroArg-OH(1+) (CHEBI:140518) is a guanidinium ion (CHEBI:60251)
agmatidine(2+) (CHEBI:64327) is a guanidinium ion (CHEBI:60251)
agmatinium(2+) (CHEBI:58145) is a guanidinium ion (CHEBI:60251)
amino{[(2S,5S)-5-amino-5-carboxypentan-2-yl]amino}methaniminium (CHEBI:40617) is a guanidinium ion (CHEBI:60251)
apraclonidine(1+) (CHEBI:134252) is a guanidinium ion (CHEBI:60251)
benzoylagmatinium (CHEBI:57708) is a guanidinium ion (CHEBI:60251)
blasticidin S(1+) (CHEBI:57289) is a guanidinium ion (CHEBI:60251)
camostat(1+) (CHEBI:169939) is a guanidinium ion (CHEBI:60251)
guanadrel(1+) (CHEBI:72602) is a guanidinium ion (CHEBI:60251)
guanidinium (CHEBI:30087) is a guanidinium ion (CHEBI:60251)
iminoarginine(1+) (CHEBI:83439) is a guanidinium ion (CHEBI:60251)
isoarginine (CHEBI:85624) is a guanidinium ion (CHEBI:60251)
leupeptin(1+) (CHEBI:192489) is a guanidinium ion (CHEBI:60251)
massadine(2+) (CHEBI:66684) is a guanidinium ion (CHEBI:60251)
metformin(1+) (CHEBI:90688) is a guanidinium ion (CHEBI:60251)
methylguanidinium (CHEBI:57840) is a guanidinium ion (CHEBI:60251)
mitoguazone(2+) (CHEBI:78025) is a guanidinium ion (CHEBI:60251)
oxidized Cypridina luciferin(1+) (CHEBI:58059) is a guanidinium ion (CHEBI:60251)
polyhexamethylene biguanide(2+) (CHEBI:149538) is a guanidinium ion (CHEBI:60251)
propamidine(2+) (CHEBI:87463) is a guanidinium ion (CHEBI:60251)
streptidine(2+) (CHEBI:184376) is a guanidinium ion (CHEBI:60251)
streptomycin(3+) (CHEBI:58007) is a guanidinium ion (CHEBI:60251)
streptothricin D acid (pH 7.3) (CHEBI:60839) is a guanidinium ion (CHEBI:60251)
streptothricin D(5+) (CHEBI:60829) is a guanidinium ion (CHEBI:60251)
streptothricin F acid (pH 7.3) (CHEBI:60838) is a guanidinium ion (CHEBI:60251)
streptothricin F(3+) (CHEBI:60822) is a guanidinium ion (CHEBI:60251)
synthalin A(2+) (CHEBI:84339) is a guanidinium ion (CHEBI:60251)
Synonyms Sources
diaminomethaniminium ion ChEBI
diaminomethaniminium ions ChEBI
guanidinium ions ChEBI
Last Modified
10 March 2023