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4-Hydroxy-benzoic acid methyl ester
SpectraBase Compound ID HXMFAFHR06b
InChI InChI=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
InChIKey LXCFILQKKLGQFO-UHFFFAOYSA-N
Mol Weight 152.15 g/mol
Molecular Formula C8H8O3
Exact Mass 152.047344 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID LLUsqzt7Rda
Name Methylparaben
CAS Registry Number 99-76-3
Collision Energy 15 eV
Copyright Copyright © 2012-2025 Herbert Oberacher. All Rights Reserved.
Exact Mass 152.047344115 u
Formula C8H8O3
InChI InChI=1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
InChIKey LXCFILQKKLGQFO-UHFFFAOYSA-N
Instrument Name QStar XL, AB Sciex
Ion Polarity N
Ionization Type ESI-
Molecular Weight 152.149 g/mol
Nominal Mass 152 u
Precursor Ion [M-H]-
Precursor m/z 151.04
SMILES OC1=CC=C(C=C1)C(OC)=O
Selected Ion Charge -1
Source of Spectrum Herbert Oberacher, Institute of Legal Medicine, Innsbruck/Austria
Spectrum Type ms2
Synonyms methyl 4-hydroxybenzoate
Technique Q-TOF
Wiley ID MSforID_-_101.2