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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 23:58:10 UTC
Update Date2022-03-07 02:55:51 UTC
HMDB IDHMDB0038636
Secondary Accession Numbers
  • HMDB38636
Metabolite Identification
Common NameMethoxybrassenin B
DescriptionMethoxybrassenin B belongs to the class of organic compounds known as indolecarboxamides and derivatives. Indolecarboxamides and derivatives are compounds containing a carboxamide group attached to an indole. Methoxybrassenin B has been detected, but not quantified in, brassicas. This could make methoxybrassenin b a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Methoxybrassenin B.
Structure
Data?1563863231
Synonyms
ValueSource
N-[Bis(methylsulphanyl)methylidene]-1-methoxy-1H-indole-3-carboxamideHMDB
Chemical FormulaC13H14N2O2S2
Average Molecular Weight294.392
Monoisotopic Molecular Weight294.049669082
IUPAC NameN-[bis(methylsulfanyl)methylidene]-1-methoxy-1H-indole-3-carboxamide
Traditional NameN-[bis(methylsulfanyl)methylidene]-1-methoxyindole-3-carboxamide
CAS Registry Number142449-75-0
SMILES
CON1C=C(C(=O)N=C(SC)SC)C2=CC=CC=C12
InChI Identifier
InChI=1S/C13H14N2O2S2/c1-17-15-8-10(9-6-4-5-7-11(9)15)12(16)14-13(18-2)19-3/h4-8H,1-3H3
InChI KeyNFGCTENDKLNJTI-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolecarboxamides and derivatives. Indolecarboxamides and derivatives are compounds containing a carboxamide group attached to an indole.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndolecarboxylic acids and derivatives
Direct ParentIndolecarboxamides and derivatives
Alternative Parents
Substituents
  • Indolecarboxamide derivative
  • Indole
  • Pyrrole-3-carboxamide
  • Pyrrole-3-carboxylic acid or derivatives
  • Substituted pyrrole
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Vinylogous amide
  • Carboxylic acid derivative
  • Azacycle
  • Sulfenyl compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic oxide
  • Organopnictogen compound
  • Organosulfur compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point73 - 74 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.049 g/LALOGPS
logP2.7ALOGPS
logP3.26ChemAxon
logS-3.8ALOGPS
pKa (Strongest Basic)-2.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.59 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity82.47 m³·mol⁻¹ChemAxon
Polarizability30.75 ųChemAxon
Number of Rings2ChemAxon
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]+168.4731661259
DarkChem[M-H]-166.99731661259
DeepCCS[M-2H]-189.41430932474
DeepCCS[M+Na]+164.91930932474
AllCCS[M+H]+163.832859911
AllCCS[M+H-H2O]+160.532859911
AllCCS[M+NH4]+166.932859911
AllCCS[M+Na]+167.832859911
AllCCS[M-H]-164.932859911
AllCCS[M+Na-2H]-164.732859911
AllCCS[M+HCOO]-164.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Methoxybrassenin BCON1C=C(C(=O)N=C(SC)SC)C2=CC=CC=C123392.9Standard polar33892256
Methoxybrassenin BCON1C=C(C(=O)N=C(SC)SC)C2=CC=CC=C122381.8Standard non polar33892256
Methoxybrassenin BCON1C=C(C(=O)N=C(SC)SC)C2=CC=CC=C122637.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Methoxybrassenin B GC-MS (Non-derivatized) - 70eV, Positivesplash10-006w-4970000000-1a6ee8e736baeac358502017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methoxybrassenin B 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 - Methoxybrassenin B 10V, Positive-QTOFsplash10-0002-0090000000-19bc68fe5e405f8bc7782016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 20V, Positive-QTOFsplash10-0002-0090000000-5eef6c4dd37abaafefef2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 40V, Positive-QTOFsplash10-02t9-2390000000-16ba1a9cf5aa5a6f36642016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 10V, Negative-QTOFsplash10-0006-0090000000-4e543197e3c76890516a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 20V, Negative-QTOFsplash10-014i-0090000000-8e8cac02b499df7862d42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 40V, Negative-QTOFsplash10-017i-4190000000-ca06f630a96282baf4f42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 10V, Negative-QTOFsplash10-0006-1090000000-9fcbc5486856385f7e3e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 20V, Negative-QTOFsplash10-0002-9180000000-22ac96f5a5d95cc1dfc32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 40V, Negative-QTOFsplash10-0002-9130000000-0a7a4992eadaf40907bc2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 10V, Positive-QTOFsplash10-0002-0190000000-16dbc75be73c5b25990d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 20V, Positive-QTOFsplash10-00di-0910000000-71d8393e76f37b76c8912021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxybrassenin B 40V, Positive-QTOFsplash10-006w-0900000000-197f9601f6e86dfe188a2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB018031
KNApSAcK IDC00034053
Chemspider ID30777275
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15145690
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .