Metabolomics Structure Database

 
MW REGNO: 43327
Common Name:Leflunomide
Systematic Name:5-methyl-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide
RefMet Name:Leflunomide
Synonyms: [PubChem Synonyms]
Exact Mass:
270.0616 (neutral)    Calculate m/z:
Formula:C12H9F3N2O2
InChIKey:VHOGYURTWQBHIL-UHFFFAOYSA-N
ClassyFire superclass:Benzenoids [C0002448]
ClassyFire class:Benzene and substituted derivatives [C0002279]
ClassyFire subclass:Anilides [C0000285]
ClassyFire direct parent:Aromatic anilides [C0004712]
Massbank MS spectra:View MS spectra
SMILES:Cc1c(cno1)C(=O)Nc1ccc(cc1)C(F)(F)F
Studies:Available studies (via RefMet name)

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External database links:

PubChem CID:3899
CHEBI ID:6402
HMDB ID:HMDB0015229
KEGG ID:C07905
Chemspider ID:3762
EPA CompTox DB:DTXCID103201
Plant Metabolite Hub(Pmhub):MS000019696

Calculated physicochemical properties (?):

Heavy Atoms: 19  
Rings: 2  
Aromatic Rings: 2  
Rotatable Bonds: 3  
van der Waals Molecular volume: 211.59 Å3 molecule-1  
Toplogical Polar Sufrace Area: 55.13 Å2 molecule-1  
Hydrogen Bond Donors: 1  
Hydrogen Bond Acceptors: 3  
logP: 3.25  
Molar Refractivity: 60.64  
Fraction sp3 Carbons: 0.17  
sp3 Carbons: 2  

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y

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