Record Information
Version1.0
Creation date2015-05-07 20:14:00 UTC
Update date2019-11-26 03:21:54 UTC
Primary IDFDB030830
Secondary Accession NumbersNot Available
Chemical Information
FooDB Namedimethylsulfoniopropionate
DescriptionDimethylsulfoniopropionate, also known as dimethylpropiothetin or S-dimethylsulfonium propionic acid, is a member of the class of compounds known as carboxylic acid salts. Carboxylic acid salts are ionic derivatives of carboxylic acid. Dimethylsulfoniopropionate is slightly soluble (in water) and a weakly acidic compound (based on its pKa). Dimethylsulfoniopropionate can be found in a number of food items such as sugar apple, american butterfish, coriander, and oxheart cabbage, which makes dimethylsulfoniopropionate a potential biomarker for the consumption of these food products. Dimethylsulfoniopropionate (DMSP), is an organosulfur compound with the formula (CH3)2S+CH2CH2COO−. This zwitterionic metabolite can be found in marine phytoplankton, seaweeds, and some species of terrestrial and aquatic vascular plants. It functions as an osmolyte as well as several other physiological and environmental roles have also been identified. DMSP was first identified in the marine red alga Polysiphonia fastigiata by Frederick Challenger and Margaret Simpson (later Dr. Whitaker) .
CAS Number7314-30-9
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility4.42 g/LALOGPS
logP1.69ALOGPS
logP-0.47ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)4.28ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area40.13 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity44.07 m³·mol⁻¹ChemAxon
Polarizability13.91 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC5H10O2S
IUPAC name3-(dimethylsulfaniumyl)propanoate
InChI IdentifierInChI=1S/C5H10O2S/c1-8(2)4-3-5(6)7/h3-4H2,1-2H3
InChI KeyDFPOZTRSOAQFIK-UHFFFAOYSA-N
Isomeric SMILESC[S+](C)CCC([O-])=O
Average Molecular Weight134.19
Monoisotopic Molecular Weight134.040150736
Classification
Description Belongs to the class of organic compounds known as carboxylic acid salts. These are ionic derivatives of carboxylic acid.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acid derivatives
Direct ParentCarboxylic acid salts
Alternative Parents
Substituents
  • Carboxylic acid salt
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic salt
  • Organosulfur compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSdimethylsulfoniopropionate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-03di-9200000000-fa6d2a85c54be8539273Spectrum
Predicted GC-MSdimethylsulfoniopropionate, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00kr-0900000000-eb0cebfce5f9288cd55e2019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-05y0-9300000000-1184f084189d43decc282019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05xr-9200000000-7cf75dabdd232dfbf8802019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0089-7900000000-f38023ae623b30cb45c82019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-9000000000-0af72d2a4c779cbea2462019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03di-9000000000-f9dbf078de27dccd979f2019-02-23View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
AbaloneExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
AbiyuchExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
AcerolaExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
AcornExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
Adzuki beanExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
AgarExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
AgaveExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
Alaska blueberryExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
Alaska wild rhubarbExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
AlfalfaExpected but not quantifiedNot AvailableInferred by geno/metabolomic analysis
Showing 1 to 10 of 461 entries
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference