Record Information
Version1.0
Creation Date2018-07-17 17:50:14 UTC
Update Date2020-03-13 17:36:54 UTC
BMDB IDBMDB0062567
Secondary Accession Numbers
  • BMDB62567
Metabolite Identification
Common NameMethanesulfonic acid
DescriptionMesylate, also known as methanesulfonate or mesylic acid, belongs to the class of organic compounds known as organosulfonic acids. Organosulfonic acids are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom). Mesylate exists as a solid, possibly soluble (in water), and an extremely strong acidic compound (based on its pKa) molecule.
Structure
Thumb
Synonyms
ValueSource
MethansulfonsaeureChEBI
Methylsulfonic acidChEBI
MethanesulfonateKegg
MethansulphonsaeureGenerator
MethylsulfonateGenerator
MethylsulphonateGenerator
Methylsulphonic acidGenerator
Methanesulfonic acidGenerator
MethanesulphonateGenerator
Methanesulphonic acidGenerator
Mesylic acidGenerator
Chemical FormulaCH4O3S
Average Molecular Weight96.106
Monoisotopic Molecular Weight95.988114684
IUPAC Namemethanesulfonic acid
Traditional Namemethanesulfonic acid
CAS Registry Number75-75-2
SMILES
CS(O)(=O)=O
InChI Identifier
InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)
InChI KeyAFVFQIVMOAPDHO-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as organosulfonic acids. Organosulfonic acids are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom).
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic sulfonic acids and derivatives
Sub ClassOrganosulfonic acids and derivatives
Direct ParentOrganosulfonic acids
Alternative Parents
Substituents
  • Alkanesulfonic acid
  • Sulfonyl
  • Organosulfonic acid
  • Methanesulfonate
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
OriginNot Available
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-2ALOGPS
logP-0.96ChemAxon
logS-0.28ALOGPS
pKa (Strongest Acidic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity16.53 m³·mol⁻¹ChemAxon
Polarizability7.55 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ 10V, negativesplash10-0002-9000000000-b0b5dd86e6d1a6de2171View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ 20V, negativesplash10-000t-9000000000-2ee38f4f23a3f78e4e2aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ 30V, negativesplash10-001i-9000000000-f81ecc13632c4bbf047bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ 40V, negativesplash10-001i-9000000000-884a19f5db4e591e2bd5View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ 50V, negativesplash10-001i-9000000000-a901585f4831b96565d2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 4V, positivesplash10-0002-9000000000-b7d4723b89df8c48ececView in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 5V, positivesplash10-0002-9000000000-934bf853dc7107657aceView in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 6V, positivesplash10-0002-9000000000-dafaeba25475627e3a3eView in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 7V, positivesplash10-002b-9000000000-ac2c0369a2e8961208e2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 8V, positivesplash10-002b-9000000000-7486b361587e7f53ed50View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 9V, positivesplash10-004j-9000000000-aadc7f742501b493df8dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 10V, positivesplash10-004i-9000000000-00d2a96c874e0158a646View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 11V, positivesplash10-004i-9000000000-97e140c69588e46d7c90View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 12V, positivesplash10-004i-9000000000-9c9f2cbe42dd4f181327View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 13V, positivesplash10-004i-9000000000-dc2e28378ca42df5a67dView in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 14V, positivesplash10-004i-9000000000-107fbd2f4f6116fc025aView in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 15V, positivesplash10-004i-9000000000-8566dc86c9429f7b9f69View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 16V, positivesplash10-004i-9000000000-bee539c9f80053a39810View in MoNA
LC-MS/MSLC-MS/MS Spectrum - QqQ 17V, positivesplash10-004i-9000000000-09c0bb99771ad74fc6f1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-9000000000-1b4796f40f88bb7e46d3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-9000000000-c6a64728ed2079ff2055View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-9000000000-c69360fc9c207fe9272cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-9000000000-54a372ad2537ce986dfcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-9000000000-e7e9a7d67d5a8dd44695View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-e0113f3b2a9f00039047View in MoNA
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Milk
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0240280
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB098394
KNApSAcK IDNot Available
Chemspider ID6155
KEGG Compound IDC11145
BioCyc IDCPD-3746
BiGG IDNot Available
Wikipedia LinkMethanesulfonic_acid
METLIN IDNot Available
PubChem Compound6395
PDB IDNot Available
ChEBI ID27376
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Pan L, Yu J, Mi Z, Mo L, Jin H, Yao C, Ren D, Menghe B: A Metabolomics Approach Uncovers Differences between Traditional and Commercial Dairy Products in Buryatia (Russian Federation). Molecules. 2018 Mar 22;23(4). pii: molecules23040735. doi: 10.3390/molecules23040735. [PubMed:29565828 ]