For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
Leflunomide
SpectraBase Compound ID 5tIFFhuAWgm
InChI InChI=1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-8(3-5-9)12(13,14)15/h2-6H,1H3,(H,17,18)
InChIKey VHOGYURTWQBHIL-UHFFFAOYSA-N
Mol Weight 270.21 g/mol
Molecular Formula C12H9F3N2O2
Exact Mass 270.061612 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 8JqTfA1Wg7M
Name Leflunomide
CAS Registry Number 75706-12-6
Classification Pharmaceutical drug, immunosuppressant
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 270.061612025 u
Formula C12H9F3N2O2
InChI InChI=1S/C12H9F3N2O2/c1-7-10(6-16-19-7)11(18)17-9-4-2-8(3-5-9)12(13,14)15/h2-6H,1H3,(H,17,18)
InChIKey VHOGYURTWQBHIL-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 270.211 g/mol
Nominal Mass 270 u
Quality 995
Retention Index 1915
SMILES C1(C(NC=2C=CC(C(F)(F)F)=CC2)=O)=C(ON=C1)C
SPLASH splash10-03k9-3930000000-15d32ffc1c428f02827b
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms 5-Methyl-4'-(trifluoromethyl)-4-isoxazolecarboxanilide
Technique GC/MS
Wiley ID DD2024_012072