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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 16:05:43 UTC
Update Date2021-09-23 16:05:43 UTC
HMDB IDHMDB0302221
Secondary Accession NumbersNone
Metabolite Identification
Common NameS-(1-Propenyl)-cysteine sulfoxide
DescriptionS-(1-propenyl)-cysteine sulfoxide, also known as prensco, is a member of the class of compounds known as L-alpha-amino acids. L-alpha-amino acids are alpha amino acids which have the L-configuration of the alpha-carbon atom. S-(1-propenyl)-cysteine sulfoxide is soluble (in water) and a moderately acidic compound (based on its pKa). S-(1-propenyl)-cysteine sulfoxide can be found in a number of food items such as babassu palm, spirulina, elderberry, and cassava, which makes S-(1-propenyl)-cysteine sulfoxide a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
(2R)-2-Amino-3-[(1E)-prop-1-ene-1-sulfinyl]propanoateGenerator
(2R)-2-Amino-3-[(1E)-prop-1-ene-1-sulphinyl]propanoateGenerator
(2R)-2-Amino-3-[(1E)-prop-1-ene-1-sulphinyl]propanoic acidGenerator
1-Propenyl-L-cysteine sulfoxideMeSH
1-Propenylcysteine sulfoxideMeSH
PRENCSOMeSH
S-(1-Propenyl)-cysteine sulphoxideGenerator
S-(1-Propenyl)-cysteine sulphoxideGenerator
S-(1-Propenyl)-cysteine sulphoxideGenerator
Chemical FormulaC6H11NO3S
Average Molecular Weight177.221
Monoisotopic Molecular Weight177.045963913
IUPAC Name(2R)-2-amino-3-[(1E)-prop-1-ene-1-sulfinyl]propanoic acid
Traditional Name(2R)-2-amino-3-[(1E)-prop-1-ene-1-sulfinyl]propanoic acid
CAS Registry NumberNot Available
SMILES
C\C=C\S(=O)C[C@H](N)C(O)=O
InChI Identifier
InChI=1S/C6H11NO3S/c1-2-3-11(10)4-5(7)6(8)9/h2-3,5H,4,7H2,1H3,(H,8,9)/b3-2+/t5-,11?/m0/s1
InChI KeyOKYHUOHBRKWCQJ-FTJYXMLISA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentL-alpha-amino acids
Alternative Parents
Substituents
  • L-alpha-amino acid
  • Sulfoxide
  • Amino acid
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Sulfinyl compound
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Primary amine
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-1.8ALOGPS
logP-3.5ChemAxon
logS-0.96ALOGPS
pKa (Strongest Acidic)1.84ChemAxon
pKa (Strongest Basic)8.44ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area80.39 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity43.96 m³·mol⁻¹ChemAxon
Polarizability17.22 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+140.22132859911
AllCCS[M+H-H2O]+136.4932859911
AllCCS[M+Na]+144.6932859911
AllCCS[M+NH4]+143.69132859911
AllCCS[M-H]-135.7332859911
AllCCS[M+Na-2H]-137.72332859911
AllCCS[M+HCOO]-139.96632859911
DeepCCS[M+H]+136.6830932474
DeepCCS[M-H]-132.85230932474
DeepCCS[M-2H]-170.30730932474
DeepCCS[M+Na]+145.84630932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
S-(1-Propenyl)-cysteine sulfoxide,2TMS,isomer #1C/C=C/S(=O)C[C@H](N[Si](C)(C)C)C(=O)O[Si](C)(C)C1669.5Semi standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TMS,isomer #1C/C=C/S(=O)C[C@H](N[Si](C)(C)C)C(=O)O[Si](C)(C)C2182.0Standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TMS,isomer #1C/C=C/S(=O)C[C@H](N[Si](C)(C)C)C(=O)O[Si](C)(C)C1996.3Standard polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TMS,isomer #2C/C=C/S(=O)C[C@@H](C(=O)O)N([Si](C)(C)C)[Si](C)(C)C1769.9Semi standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TMS,isomer #2C/C=C/S(=O)C[C@@H](C(=O)O)N([Si](C)(C)C)[Si](C)(C)C2215.7Standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TMS,isomer #2C/C=C/S(=O)C[C@@H](C(=O)O)N([Si](C)(C)C)[Si](C)(C)C2213.2Standard polar33892256
S-(1-Propenyl)-cysteine sulfoxide,3TMS,isomer #1C/C=C/S(=O)C[C@@H](C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C1778.1Semi standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,3TMS,isomer #1C/C=C/S(=O)C[C@@H](C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C2300.7Standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,3TMS,isomer #1C/C=C/S(=O)C[C@@H](C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C1880.3Standard polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TBDMS,isomer #1C/C=C/S(=O)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C2088.5Semi standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TBDMS,isomer #1C/C=C/S(=O)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C2723.1Standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TBDMS,isomer #1C/C=C/S(=O)C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C2192.6Standard polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TBDMS,isomer #2C/C=C/S(=O)C[C@@H](C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2221.6Semi standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TBDMS,isomer #2C/C=C/S(=O)C[C@@H](C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2705.9Standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,2TBDMS,isomer #2C/C=C/S(=O)C[C@@H](C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2308.8Standard polar33892256
S-(1-Propenyl)-cysteine sulfoxide,3TBDMS,isomer #1C/C=C/S(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2463.3Semi standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,3TBDMS,isomer #1C/C=C/S(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3013.8Standard non polar33892256
S-(1-Propenyl)-cysteine sulfoxide,3TBDMS,isomer #1C/C=C/S(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2207.3Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 10V, Positive-QTOFsplash10-01si-1900000000-d20ed5d8105fd50412f52016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 20V, Positive-QTOFsplash10-000x-9700000000-d365610625d80fbd04732016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 40V, Positive-QTOFsplash10-0006-9000000000-0cda7fed5d56e8ae30db2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 10V, Negative-QTOFsplash10-004r-2900000000-80992ec22d023b2b05ae2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 20V, Negative-QTOFsplash10-000i-9400000000-5337214683f13f54d0562016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 40V, Negative-QTOFsplash10-000i-9100000000-32ee0d43faf6fc5f3b5d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 10V, Negative-QTOFsplash10-000i-9200000000-671c013fc4d1dac20a802021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 20V, Negative-QTOFsplash10-000i-9000000000-8c8e2ef393b7120a89472021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 40V, Negative-QTOFsplash10-00dr-9000000000-87fa4d16144e2040e51c2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 10V, Positive-QTOFsplash10-000i-8900000000-18d54f6efff44295a1642021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 20V, Positive-QTOFsplash10-006x-9100000000-9c03d4e17c83a0cc29102021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - S-(1-Propenyl)-cysteine sulfoxide 40V, Positive-QTOFsplash10-01vo-9000000000-103e80057dcb8a00001f2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB007929
KNApSAcK IDC00001389
Chemspider ID4444557
KEGG Compound IDC08295
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available