Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	51481
Common Name:	Toluene-4-sulfonic acid
Systematic Name:	4-methylbenzenesulfonic acid
RefMet Name:	Toluene-4-sulfonic acid
Synonyms:	4-toluenesulfonic acid; Toluen-4-sulfonsaeure; p-methylbenzenesulfonic acid; p-methylphenylsulfonic acid; p-toluenesulfonic acid; p-toluenesulphonic acid; p-tolylsulfonic acid; toluene-4-sulfonic acid; tosylic acid [PubChem Synonyms]
Exact Mass:	172.0194 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C7H8O3S
InChIKey:	JOXIMZWYDAKGHI-UHFFFAOYSA-N
ClassyFire superclass:	Benzenoids [C0002448]
ClassyFire class:	Benzene and substituted derivatives [C0002279]
ClassyFire subclass:	Benzenesulfonic acids and derivatives [C0000032]
ClassyFire direct parent:	p-Methylbenzenesulfonates [C0003278]
Massbank MS spectra:	View MS spectra
SMILES:	Cc1ccc(cc1)S(=O)(=O)O
Studies:	Available studies (via RefMet name)

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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