Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:49:02 UTC
Update Date2021-09-26 23:03:28 UTC
HMDB IDHMDB0251458
Secondary Accession NumbersNone
Metabolite Identification
Common NameDiphenylhydantoic acid
DescriptionDiphenylhydantoic acid, also known as DPHA, belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups. Based on a literature review very few articles have been published on Diphenylhydantoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Diphenylhydantoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Diphenylhydantoic acid 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
DiphenylhydantoateGenerator
DPHAMeSH
Chemical FormulaC15H14N2O3
Average Molecular Weight270.288
Monoisotopic Molecular Weight270.100442319
IUPAC Name2-(carbamoylamino)-2,2-diphenylacetic acid
Traditional Name(carbamoylamino)diphenylacetic acid
CAS Registry NumberNot Available
SMILES
NC(=O)NC(C(O)=O)(C1=CC=CC=C1)C1=CC=CC=C1
InChI Identifier
InChI=1S/C15H14N2O3/c16-14(20)17-15(13(18)19,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,18,19)(H3,16,17,20)
InChI KeyUESCARMREGSPTP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diphenylmethanes. Diphenylmethanes are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassDiphenylmethanes
Direct ParentDiphenylmethanes
Alternative Parents
Substituents
  • Diphenylmethane
  • N-carbamoyl-alpha-amino acid
  • N-carbamoyl-alpha-amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Carbonic acid derivative
  • Urea
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • 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
logP1.53ALOGPS
logP1.94ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)3.7ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area92.42 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity73.26 m³·mol⁻¹ChemAxon
Polarizability27.07 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]+157.92130932474
DeepCCS[M-H]-155.56330932474
DeepCCS[M-2H]-188.49230932474
DeepCCS[M+Na]+164.01430932474
AllCCS[M+H]+161.732859911
AllCCS[M+H-H2O]+158.232859911
AllCCS[M+NH4]+164.932859911
AllCCS[M+Na]+165.832859911
AllCCS[M-H]-160.532859911
AllCCS[M+Na-2H]-160.032859911
AllCCS[M+HCOO]-159.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Diphenylhydantoic acidNC(=O)NC(C(O)=O)(C1=CC=CC=C1)C1=CC=CC=C13519.5Standard polar33892256
Diphenylhydantoic acidNC(=O)NC(C(O)=O)(C1=CC=CC=C1)C1=CC=CC=C12302.1Standard non polar33892256
Diphenylhydantoic acidNC(=O)NC(C(O)=O)(C1=CC=CC=C1)C1=CC=CC=C12514.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Diphenylhydantoic acid,2TMS,isomer #1C[Si](C)(C)NC(=O)NC(C(=O)O[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12479.8Semi standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #1C[Si](C)(C)NC(=O)NC(C(=O)O[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12171.3Standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #1C[Si](C)(C)NC(=O)NC(C(=O)O[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C13164.2Standard polar33892256
Diphenylhydantoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(N)=O)[Si](C)(C)C2274.1Semi standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(N)=O)[Si](C)(C)C2228.7Standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #2C[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(N)=O)[Si](C)(C)C3425.2Standard polar33892256
Diphenylhydantoic acid,2TMS,isomer #3C[Si](C)(C)N(C(=O)NC(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2489.6Semi standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #3C[Si](C)(C)N(C(=O)NC(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2331.1Standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #3C[Si](C)(C)N(C(=O)NC(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C3278.0Standard polar33892256
Diphenylhydantoic acid,2TMS,isomer #4C[Si](C)(C)NC(=O)N(C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2398.1Semi standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #4C[Si](C)(C)NC(=O)N(C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2304.6Standard non polar33892256
Diphenylhydantoic acid,2TMS,isomer #4C[Si](C)(C)NC(=O)N(C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C3191.5Standard polar33892256
Diphenylhydantoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)C(NC(=O)N([Si](C)(C)C)[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12476.7Semi standard non polar33892256
Diphenylhydantoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)C(NC(=O)N([Si](C)(C)C)[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12291.8Standard non polar33892256
Diphenylhydantoic acid,3TMS,isomer #1C[Si](C)(C)OC(=O)C(NC(=O)N([Si](C)(C)C)[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12986.9Standard polar33892256
Diphenylhydantoic acid,3TMS,isomer #2C[Si](C)(C)NC(=O)N(C(C(=O)O[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2393.6Semi standard non polar33892256
Diphenylhydantoic acid,3TMS,isomer #2C[Si](C)(C)NC(=O)N(C(C(=O)O[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2304.9Standard non polar33892256
Diphenylhydantoic acid,3TMS,isomer #2C[Si](C)(C)NC(=O)N(C(C(=O)O[Si](C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C2927.4Standard polar33892256
Diphenylhydantoic acid,3TMS,isomer #3C[Si](C)(C)N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C12467.9Semi standard non polar33892256
Diphenylhydantoic acid,3TMS,isomer #3C[Si](C)(C)N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C12497.4Standard non polar33892256
Diphenylhydantoic acid,3TMS,isomer #3C[Si](C)(C)N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C12923.8Standard polar33892256
Diphenylhydantoic acid,4TMS,isomer #1C[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C2477.9Semi standard non polar33892256
Diphenylhydantoic acid,4TMS,isomer #1C[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C2531.8Standard non polar33892256
Diphenylhydantoic acid,4TMS,isomer #1C[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C2739.9Standard polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(=O)NC(C(=O)O[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12902.9Semi standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(=O)NC(C(=O)O[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12581.5Standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)NC(=O)NC(C(=O)O[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C13257.0Standard polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(N)=O)[Si](C)(C)C(C)(C)C2764.1Semi standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(N)=O)[Si](C)(C)C(C)(C)C2620.1Standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(N)=O)[Si](C)(C)C(C)(C)C3508.4Standard polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)NC(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C3012.7Semi standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)NC(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C2703.5Standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)NC(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C3288.1Standard polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)NC(=O)N(C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C2867.9Semi standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)NC(=O)N(C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C2668.9Standard non polar33892256
Diphenylhydantoic acid,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)NC(=O)N(C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C3262.7Standard polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C(NC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C13136.1Semi standard non polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C(NC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C12902.1Standard non polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C(NC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C13137.6Standard polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(=O)N(C(C(=O)O[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C3009.9Semi standard non polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(=O)N(C(C(=O)O[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C2865.5Standard non polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)NC(=O)N(C(C(=O)O[Si](C)(C)C(C)(C)C)(C1=CC=CC=C1)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C3141.3Standard polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C13190.9Semi standard non polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C12975.9Standard non polar33892256
Diphenylhydantoic acid,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C(=O)O)(C1=CC=CC=C1)C1=CC=CC=C13114.1Standard polar33892256
Diphenylhydantoic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3317.2Semi standard non polar33892256
Diphenylhydantoic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3190.4Standard non polar33892256
Diphenylhydantoic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)C(C1=CC=CC=C1)(C1=CC=CC=C1)N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3041.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-004j-6970000000-9fe2c01aaadb6f8f49a42021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diphenylhydantoic acid GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphenylhydantoic acid 10V, Positive-QTOFsplash10-03di-0090000000-6dad47103225bbde81222021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphenylhydantoic acid 20V, Positive-QTOFsplash10-03di-0490000000-305e11ab681822795a772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphenylhydantoic acid 40V, Positive-QTOFsplash10-017i-3920000000-0630bb6af04cc0514f722021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphenylhydantoic acid 10V, Negative-QTOFsplash10-056r-0290000000-7b4d126ebf3f1bb12c7e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphenylhydantoic acid 20V, Negative-QTOFsplash10-001i-1910000000-9ce525d19855131887192021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diphenylhydantoic acid 40V, Negative-QTOFsplash10-001i-0900000000-b4dba4f2e3113876d67c2021-10-12Wishart 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 ID118642
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound134613
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 ]