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Niclosamide
SpectraBase Compound ID JuwWBuqjfoM
InChI InChI=1S/C13H8Cl2N2O4/c14-7-1-4-12(18)9(5-7)13(19)16-11-3-2-8(17(20)21)6-10(11)15/h1-6,18H,(H,16,19)
InChIKey RJMUSRYZPJIFPJ-UHFFFAOYSA-N
Mol Weight 327.12 g/mol
Molecular Formula C13H8Cl2N2O4
Exact Mass 325.986112 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID Df04zqpGqjQ
Name Niclosamid
CAS Registry Number 50-65-7
Collision Energy 45 eV
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Exact Mass 325.986112142 u
Formula C13H8Cl2N2O4
InChI InChI=1S/C13H8Cl2N2O4/c14-7-1-4-12(18)9(5-7)13(19)16-11-3-2-8(17(20)21)6-10(11)15/h1-6,18H,(H,16,19)
InChIKey RJMUSRYZPJIFPJ-UHFFFAOYSA-N
Instrument Name QStar XL, AB Sciex
Ion Polarity N
Ionization Type ESI-
Molecular Weight 327.123 g/mol
Nominal Mass 326 u
Precursor Ion [M-H]-
Precursor m/z 324.979
SMILES N(C1=C(Cl)C=C(N(=O)=O)C=C1)C(C1=C(O)C=CC(=C1)Cl)=O
Selected Ion Charge -1
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Spectrum Type ms2
Synonyms 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide
Technique Q-TOF
Wiley ID MSforID_-_99.8