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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 14:33:23 UTC
Update Date2021-09-26 23:09:31 UTC
HMDB IDHMDB0255028
Secondary Accession NumbersNone
Metabolite Identification
Common NameN-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone
DescriptionN-(5-chloro-3,4-dioxo-1-phenylpentan-2-yl)-4-methylbenzene-1-sulfonamide belongs to the class of organic compounds known as p-toluenesulfonamides. These are aromatic heterocyclic compounds containing a toluene that is p-substituted with a sulfonamide group. Based on a literature review very few articles have been published on N-(5-chloro-3,4-dioxo-1-phenylpentan-2-yl)-4-methylbenzene-1-sulfonamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). N-(p-toluenesulfonyl)-l-phenylalanyl chloromethyl ketone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
N-(5-Chloro-3,4-dioxo-1-phenylpentan-2-yl)-4-methylbenzene-1-sulphonamideGenerator
N-(p-Toluenesulphonyl)-L-phenylalanyl chloromethyl ketoneGenerator
Chemical FormulaC18H18ClNO4S
Average Molecular Weight379.86
Monoisotopic Molecular Weight379.0645069
IUPAC NameN-(5-chloro-3,4-dioxo-1-phenylpentan-2-yl)-4-methylbenzene-1-sulfonamide
Traditional NameN-(5-chloro-3,4-dioxo-1-phenylpentan-2-yl)-4-methylbenzenesulfonamide
CAS Registry NumberNot Available
SMILES
CC1=CC=C(C=C1)S(=O)(=O)NC(CC1=CC=CC=C1)C(=O)C(=O)CCl
InChI Identifier
InChI=1S/C18H18ClNO4S/c1-13-7-9-15(10-8-13)25(23,24)20-16(18(22)17(21)12-19)11-14-5-3-2-4-6-14/h2-10,16,20H,11-12H2,1H3
InChI KeyPWTSKRNJCZOJQK-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as p-toluenesulfonamides. These are aromatic heterocyclic compounds containing a toluene that is p-substituted with a sulfonamide group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassToluenes
Direct ParentP-toluenesulfonamides
Alternative Parents
Substituents
  • P-toluenesulfonamide
  • Amphetamine or derivatives
  • Benzenesulfonamide
  • Benzenesulfonyl group
  • Alpha-diketone
  • Organosulfonic acid amide
  • Alpha-haloketone
  • Alpha-chloroketone
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Sulfonyl
  • Aminosulfonyl compound
  • Ketone
  • Alkyl chloride
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Carbonyl group
  • Alkyl halide
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
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
logP2.66ALOGPS
logP4.18ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)10.17ChemAxon
pKa (Strongest Basic)-9.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area80.31 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity97 m³·mol⁻¹ChemAxon
Polarizability36.58 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
DeepCCS[M+H]+183.66730932474
DeepCCS[M-H]-181.30930932474
DeepCCS[M-2H]-215.50130932474
DeepCCS[M+Na]+190.72930932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl KetoneCC1=CC=C(C=C1)S(=O)(=O)NC(CC1=CC=CC=C1)C(=O)C(=O)CCl4417.2Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl KetoneCC1=CC=C(C=C1)S(=O)(=O)NC(CC1=CC=CC=C1)C(=O)C(=O)CCl2234.3Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl KetoneCC1=CC=C(C=C1)S(=O)(=O)NC(CC1=CC=CC=C1)C(=O)C(=O)CCl2920.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=O)CCl)C=C13103.2Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=O)CCl)C=C12890.8Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=O)CCl)C=C13871.6Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #2CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C)C=C12912.3Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #2CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C)C=C12919.7Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #2CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C)C=C13903.9Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=O)CCl)[Si](C)(C)C)C=C12978.3Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=O)CCl)[Si](C)(C)C)C=C12937.3Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=O)CCl)[Si](C)(C)C)C=C13961.9Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=CCl)O[Si](C)(C)C)C=C13064.6Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=CCl)O[Si](C)(C)C)C=C12941.2Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=CCl)O[Si](C)(C)C)C=C13657.3Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #2CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=O)CCl)[Si](C)(C)C)C=C12995.8Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #2CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=O)CCl)[Si](C)(C)C)C=C12995.8Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #2CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=O)CCl)[Si](C)(C)C)C=C13749.4Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C)[Si](C)(C)C)C=C12900.3Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C)[Si](C)(C)C)C=C13025.8Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C)[Si](C)(C)C)C=C13781.9Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,3TMS,isomer #1CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=CCl)O[Si](C)(C)C)[Si](C)(C)C)C=C13000.0Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,3TMS,isomer #1CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=CCl)O[Si](C)(C)C)[Si](C)(C)C)C=C13054.6Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,3TMS,isomer #1CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C)C(=CCl)O[Si](C)(C)C)[Si](C)(C)C)C=C13605.1Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=O)CCl)C=C13338.0Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=O)CCl)C=C13141.6Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=O)CCl)C=C13923.0Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #2CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C(C)(C)C)C=C13180.9Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #2CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C(C)(C)C)C=C13158.4Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #2CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C(C)(C)C)C=C13926.8Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=O)CCl)[Si](C)(C)C(C)(C)C)C=C13241.7Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=O)CCl)[Si](C)(C)C(C)(C)C)C=C13169.8Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,1TBDMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=O)CCl)[Si](C)(C)C(C)(C)C)C=C13935.0Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=CCl)O[Si](C)(C)C(C)(C)C)C=C13513.0Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=CCl)O[Si](C)(C)C(C)(C)C)C=C13422.8Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #1CC1=CC=C(S(=O)(=O)NC(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=CCl)O[Si](C)(C)C(C)(C)C)C=C13769.6Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #2CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=O)CCl)[Si](C)(C)C(C)(C)C)C=C13523.1Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #2CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=O)CCl)[Si](C)(C)C(C)(C)C)C=C13473.3Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #2CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=O)CCl)[Si](C)(C)C(C)(C)C)C=C13794.5Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C13424.4Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C13492.1Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,2TBDMS,isomer #3CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)C(=O)C(=CCl)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C13801.6Standard polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,3TBDMS,isomer #1CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=CCl)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C13701.5Semi standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,3TBDMS,isomer #1CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=CCl)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C13748.2Standard non polar33892256
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone,3TBDMS,isomer #1CC1=CC=C(S(=O)(=O)N(C(CC2=CC=CC=C2)=C(O[Si](C)(C)C(C)(C)C)C(=CCl)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C13729.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0udi-4922000000-65d61571ccafd5f52f772021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-(p-Toluenesulfonyl)-L-phenylalanyl Chloromethyl Ketone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID10677657
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21924495
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]