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Arginine
SpectraBase Compound ID K1B2HAWMHQJ
InChI InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)
InChIKey ODKSFYDXXFIFQN-UHFFFAOYSA-N
Mol Weight 174.2 g/mol
Molecular Formula C6H14N4O2
Exact Mass 174.111676 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID AWxs0duBXyb
Name Arginine
CAS Registry Number 7200-25-1
Collision Energy 5 eV
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Exact Mass 174.111675705 u
Formula C6H14N4O2
InChI InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)
InChIKey ODKSFYDXXFIFQN-UHFFFAOYSA-N
Instrument Name QStar XL, AB Sciex
Ion Polarity P
Ionization Type ESI+
Molecular Weight 174.204 g/mol
Nominal Mass 174 u
Precursor Ion [M+H]+
Precursor m/z 175.119
SMILES OC(C(CCCN=C(N)N)N)=O
Selected Ion Charge 1
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Spectrum Type ms2
Synonyms 2-amino-5-(diaminomethylideneamino)pentanoic acid
Technique Q-TOF
Wiley ID MSforID_+_66.8