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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:48:46 UTC
Update Date2022-03-07 02:55:00 UTC
HMDB IDHMDB0036650
Secondary Accession Numbers
  • HMDB36650
Metabolite Identification
Common NameSinalbin A
DescriptionSinalbin A belongs to the class of organic compounds known as 3-alkylindoles. 3-alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. Sinalbin A has been detected, but not quantified in, several different foods, such as watercresses (Rorippa nasturtium-aquaticum), brassicas, radishes (Raphanus sativus), mustard, and herbs and spices. This could make sinalbin a a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Sinalbin A.
Structure
Data?1563862903
Synonyms
ValueSource
2-Methanesulphinyl-9-methoxy-4H,9H-[1,3]thiazino[6,5-b]indoleHMDB
Sinalbin aMeSH
Chemical FormulaC12H12N2O2S2
Average Molecular Weight280.366
Monoisotopic Molecular Weight280.034019018
IUPAC Name2-methanesulfinyl-9-methoxy-4H,9H-[1,3]thiazino[6,5-b]indole
Traditional Name2-methanesulfinyl-9-methoxy-4H-[1,3]thiazino[6,5-b]indole
CAS Registry NumberNot Available
SMILES
CON1C2=C(CN=C(S2)S(C)=O)C2=CC=CC=C12
InChI Identifier
InChI=1S/C12H12N2O2S2/c1-16-14-10-6-4-3-5-8(10)9-7-13-12(18(2)15)17-11(9)14/h3-6H,7H2,1-2H3
InChI KeyIVCVQRJWYKCARE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndoles
Direct Parent3-alkylindoles
Alternative Parents
Substituents
  • 3-alkylindole
  • Aryl thioether
  • Substituted pyrrole
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Sulfoxide
  • Sulfinyl compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Azacycle
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
Water Solubility0.94 g/LALOGPS
logP1.5ALOGPS
logP1.45ChemAxon
logS-2.5ALOGPS
pKa (Strongest Basic)1.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.59 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity76.66 m³·mol⁻¹ChemAxon
Polarizability28.76 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+160.74831661259
DarkChem[M-H]-160.21531661259
DeepCCS[M-2H]-185.08930932474
DeepCCS[M+Na]+160.26830932474
AllCCS[M+H]+159.732859911
AllCCS[M+H-H2O]+156.132859911
AllCCS[M+NH4]+163.032859911
AllCCS[M+Na]+164.032859911
AllCCS[M-H]-160.832859911
AllCCS[M+Na-2H]-160.432859911
AllCCS[M+HCOO]-160.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Sinalbin ACON1C2=C(CN=C(S2)S(C)=O)C2=CC=CC=C123504.7Standard polar33892256
Sinalbin ACON1C2=C(CN=C(S2)S(C)=O)C2=CC=CC=C122338.1Standard non polar33892256
Sinalbin ACON1C2=C(CN=C(S2)S(C)=O)C2=CC=CC=C122555.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Sinalbin A GC-MS (Non-derivatized) - 70eV, Positivesplash10-029i-5890000000-013ef5580e62694667a02017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sinalbin A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Sinalbin A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 10V, Positive-QTOFsplash10-001i-0190000000-d87c802ee72b945ada3e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 20V, Positive-QTOFsplash10-001i-1290000000-27fc0419ac5b5f69324e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 40V, Positive-QTOFsplash10-03di-4940000000-c5f75b9b9498dfa6a5d42016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 10V, Negative-QTOFsplash10-004i-0090000000-677ca180d770d8ad868d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 20V, Negative-QTOFsplash10-000i-9100000000-960b612c3b1dd32105542016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 40V, Negative-QTOFsplash10-000i-1910000000-d43fe35e007734ed41ec2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 10V, Positive-QTOFsplash10-001i-0090000000-af73e3c90a72ef767ce82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 20V, Positive-QTOFsplash10-001i-0090000000-fda786a5dc00ef391ed82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 40V, Positive-QTOFsplash10-004i-1790000000-002fa589a86b74d50f482021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 10V, Negative-QTOFsplash10-004j-0090000000-047ac4e871587a6dfff92021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 20V, Negative-QTOFsplash10-002b-2980000000-5a3babe03d5968a1527b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Sinalbin A 40V, Negative-QTOFsplash10-0005-6970000000-e583061b6383baebecdc2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB015575
KNApSAcK IDC00037823
Chemspider ID8835766
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10660412
PDB IDNot Available
ChEBI ID173993
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .