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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 23:45:32 UTC
Update Date2022-03-07 02:55:46 UTC
HMDB IDHMDB0038441
Secondary Accession Numbers
  • HMDB38441
Metabolite Identification
Common Name1-Isothiocyanato-7-(methylsulfinyl)heptane
Description1-Isothiocyanato-7-(methylsulfinyl)heptane, also known as 7-methylsulfinylheptyl isothiocyanate or 7-MITC, belongs to the class of organic compounds known as sulfoxides. Sulfoxides are compounds containing a sulfoxide functional group, with the structure RS(=O)R' (R,R' not H). 1-Isothiocyanato-7-(methylsulfinyl)heptane has been detected, but not quantified in, brassicas. This could make 1-isothiocyanato-7-(methylsulfinyl)heptane a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1-Isothiocyanato-7-(methylsulfinyl)heptane.
Structure
Data?1563863198
Synonyms
ValueSource
7-Methylsulfinylheptyl isothiocyanateChEBI
7-Methylsulfinylheptyl isothiocyanic acidGenerator
7-Methylsulphinylheptyl isothiocyanateGenerator
7-Methylsulphinylheptyl isothiocyanic acidGenerator
1-Isothiocyanato-7-(methylsulphinyl)heptaneGenerator
7-MITCHMDB
1-Isothiocyanato-7-methanesulphinylheptaneHMDB
Chemical FormulaC9H17NOS2
Average Molecular Weight219.367
Monoisotopic Molecular Weight219.075155551
IUPAC Name1-isothiocyanato-7-methanesulfinylheptane
Traditional Name1-isothiocyanato-7-methanesulfinylheptane
CAS Registry Number129244-98-0
SMILES
CS(=O)CCCCCCCN=C=S
InChI Identifier
InChI=1S/C9H17NOS2/c1-13(11)8-6-4-2-3-5-7-10-9-12/h2-8H2,1H3
InChI KeyOGYHCBGORZWBPH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sulfoxides. Sulfoxides are compounds containing a sulfoxide functional group, with the structure RS(=O)R' (R,R' not H).
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassSulfoxides
Sub ClassNot Available
Direct ParentSulfoxides
Alternative Parents
Substituents
  • Sulfoxide
  • Isothiocyanate
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Sulfinyl compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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 Point396.00 to 397.00 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility466.1 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP1.562 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.34 g/LALOGPS
logP2.69ALOGPS
logP1.55ChemAxon
logS-2.8ALOGPS
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area29.43 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity63.37 m³·mol⁻¹ChemAxon
Polarizability25.47 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+150.09731661259
DarkChem[M-H]-145.76231661259
DeepCCS[M+H]+148.45330932474
DeepCCS[M-H]-145.93630932474
DeepCCS[M-2H]-181.70830932474
DeepCCS[M+Na]+157.13630932474
AllCCS[M+H]+148.432859911
AllCCS[M+H-H2O]+144.932859911
AllCCS[M+NH4]+151.532859911
AllCCS[M+Na]+152.432859911
AllCCS[M-H]-152.932859911
AllCCS[M+Na-2H]-154.532859911
AllCCS[M+HCOO]-156.332859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.61 minutes32390414
Predicted by Siyang on May 30, 202210.4154 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.41 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid37.2 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1475.0 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid286.2 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid139.5 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid181.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid210.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid363.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid427.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)192.4 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid950.0 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid339.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1140.4 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid248.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid304.4 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate492.7 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA282.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water68.0 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-Isothiocyanato-7-(methylsulfinyl)heptaneCS(=O)CCCCCCCN=C=S2698.5Standard polar33892256
1-Isothiocyanato-7-(methylsulfinyl)heptaneCS(=O)CCCCCCCN=C=S1880.6Standard non polar33892256
1-Isothiocyanato-7-(methylsulfinyl)heptaneCS(=O)CCCCCCCN=C=S1850.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane GC-MS (Non-derivatized) - 70eV, Positivesplash10-03nd-9200000000-1a430a256f73507330cf2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane LC-ESI-QTOF , positive-QTOFsplash10-05fr-4930000000-53b6b1fd0ecb15c709672017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-066r-0920000000-dc54e0f7d9976a96454a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-066r-0930000000-0c2daeebef388f325b4d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-0ufr-0900000000-6c2b3964b5115b97bd982021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-014i-0930000000-a18fd81bf1843d6222a12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-0aor-1910000000-8c490f8c38736d4cd2de2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-014i-0900000000-476edca4aebdd7020a1f2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Negative-QTOFsplash10-014l-0900000000-dd899a7e319cb0a0478e2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-05fr-3690000000-d431dc8d3b82c0a15a292021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-0159-0900000000-d961bb12327dc958fed02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 6V, Positive-QTOFsplash10-014i-0490000000-024d74d582d885a03cf22021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 10V, Positive-QTOFsplash10-00di-1590000000-17cb1b195613b97a95eb2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 20V, Positive-QTOFsplash10-03k9-4920000000-577d5affe48b9d32fc9f2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 40V, Positive-QTOFsplash10-0002-9100000000-3204ddc4471e3b48a4892016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 10V, Negative-QTOFsplash10-03xr-9140000000-36290c3c6463f375b49f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 20V, Negative-QTOFsplash10-03di-9000000000-6d5c979411760aae91032016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 40V, Negative-QTOFsplash10-08fr-9000000000-9e5e26758d54169d12b22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 10V, Positive-QTOFsplash10-00di-2590000000-a685813eb6bdb8c00f652021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 20V, Positive-QTOFsplash10-0a59-9200000000-45ccdb154d17697755d02021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 40V, Positive-QTOFsplash10-05fr-9000000000-1ef390a2b49fa89514c62021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 10V, Negative-QTOFsplash10-014i-0090000000-e5fe51860502fcfaead92021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 20V, Negative-QTOFsplash10-0aor-9030000000-ae58e2ecc1439b635cb52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1-Isothiocyanato-7-(methylsulfinyl)heptane 40V, Negative-QTOFsplash10-0bt9-9000000000-767d97f6c663f162ce692021-09-24Wishart 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 IDFDB017799
KNApSAcK IDNot Available
Chemspider ID8013088
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9837367
PDB IDNot Available
ChEBI ID138800
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1120261
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.. .