Metabolomics Structure Database
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| 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: | |
| 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) |
Select appropriate tab below to view additional details:
Calculated physicochemical properties (?):
| Heavy Atoms: | 11 |
| Rings: | 1 |
| Aromatic Rings: | 1 |
| Rotatable Bonds: | 1 |
| van der Waals Molecular volume: | 143.36 Å3 molecule-1 |
| Toplogical Polar Sufrace Area: | 54.37 Å2 molecule-1 |
| Hydrogen Bond Donors: | 1 |
| Hydrogen Bond Acceptors: | 3 |
| logP: | 2.49 |
| Molar Refractivity: | 40.90 |
| Fraction sp3 Carbons: | 0.14 |
| sp3 Carbons: | 1 |
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
