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Loratadine
SpectraBase Compound ID LiB6eIJ1oWh
InChI InChI=1S/C22H23ClN2O2/c1-2-27-22(26)25-12-9-15(10-13-25)20-19-8-7-18(23)14-17(19)6-5-16-4-3-11-24-21(16)20/h3-4,7-8,11,14H,2,5-6,9-10,12-13H2,1H3
InChIKey JCCNYMKQOSZNPW-UHFFFAOYSA-N
Mol Weight 382.89 g/mol
Molecular Formula C22H23ClN2O2
Exact Mass 382.144806 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID K3YzWTtPcHT
Name Loratadine
CAS Registry Number 79794-75-5
Collision Energy 25 eV
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Exact Mass 382.144805687 u
Formula C22H23ClN2O2
InChI InChI=1S/C22H23ClN2O2/c1-2-27-22(26)25-12-9-15(10-13-25)20-19-8-7-18(23)14-17(19)6-5-16-4-3-11-24-21(16)20/h3-4,7-8,11,14H,2,5-6,9-10,12-13H2,1H3
InChIKey JCCNYMKQOSZNPW-UHFFFAOYSA-N
Instrument Name QStar XL, AB Sciex
Ion Polarity P
Ionization Type ESI+
Molecular Weight 382.891 g/mol
Nominal Mass 382 u
Precursor Ion [M+H]+
Precursor m/z 383.152
SMILES C1(Cl)=CC2=C(C(=C3CCN(CC3)C(OCC)=O)C=3N=CC=CC3CC2)C=C1
Selected Ion Charge 1
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Spectrum Type ms2
Technique Q-TOF
Wiley ID MSforID_+_491.4