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Celecoxib
SpectraBase Compound ID 9doZ2fKc5cE
InChI InChI=1S/C17H14F3N3O2S/c1-11-2-4-12(5-3-11)15-10-16(17(18,19)20)22-23(15)13-6-8-14(9-7-13)26(21,24)25/h2-10H,1H3,(H2,21,24,25)
InChIKey RZEKVGVHFLEQIL-UHFFFAOYSA-N
Mol Weight 381.37 g/mol
Molecular Formula C17H14F3N3O2S
Exact Mass 381.075882 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JHlThWBU0rg
Name Celecoxib
CAS Registry Number 169590-42-5
Classification Pharmaceutical drug, analgesic, antirheumatic
Comments Spectrum verified by crosschecking against external libraries (three reference spectrum with similarity >= 99% found); Spectrum verified by independent measurements in external laboratories
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 381.075882364 u
Formula C17H14F3N3O2S
InChI InChI=1S/C17H14F3N3O2S/c1-11-2-4-12(5-3-11)15-10-16(17(18,19)20)22-23(15)13-6-8-14(9-7-13)26(21,24)25/h2-10H,1H3,(H2,21,24,25)
InChIKey RZEKVGVHFLEQIL-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 381.373 g/mol
Nominal Mass 381 u
Quality 937
Retention Index 2950
SMILES NS(C1=CC=C(N2C(C3=CC=C(C=C3)C)=CC(=N2)C(F)(F)F)C=C1)(=O)=O
SPLASH splash10-001i-1339000000-409efce00aede61b25ed
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms 4-[5-(4-Methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide
Technique GC/MS
Wiley ID DD2024_000488