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Diflunisal
SpectraBase Compound ID 6BVIaDGz5z
InChI InChI=1S/C13H8F2O3/c14-8-2-3-9(11(15)6-8)7-1-4-12(16)10(5-7)13(17)18/h1-6,16H,(H,17,18)
InChIKey HUPFGZXOMWLGNK-UHFFFAOYSA-N
Mol Weight 250.2 g/mol
Molecular Formula C13H8F2O3
Exact Mass 250.04415 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 9EYHqIt6eA3
Name Diflunisal_neg
CAS Registry Number 22494-42-4
Collision Gas N2
Comments FTMS - p ESI d Full ms2 [email protected] [50.00-270.00]
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Formula C13H8F2O3
InChI InChI=1S/C13H8F2O3/c14-8-2-3-9(11(15)6-8)7-1-4-12(16)10(5-7)13(17)18/h1-6,16H,(H,17,18)
InChIKey HUPFGZXOMWLGNK-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity N
Ionization Type HESI
Precursor Ion [M-H]-
SMILES OC(C1=CC(=CC=C1O)C=1C=CC(=CC1F)F)=O
Sample Comments The MMHW Reference Handbook is attached to Record #1, under the Attachments tab. Refer to this reference for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Selected Ion Charge -1
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Spectrum Type ms2
Technique HCD