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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:13:43 UTC
Update Date2021-09-26 22:51:29 UTC
HMDB IDHMDB0244028
Secondary Accession NumbersNone
Metabolite Identification
Common Name1,1-Diphenyl-2-picrylhydrazine
Description1,1-Diphenyl-2-picrylhydrazine belongs to the class of organic compounds known as nitrobenzenes. Nitrobenzenes are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group. Based on a literature review very few articles have been published on 1,1-Diphenyl-2-picrylhydrazine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,1-diphenyl-2-picrylhydrazine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,1-Diphenyl-2-picrylhydrazine 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
SynonymsNot Available
Chemical FormulaC18H13N5O6
Average Molecular Weight395.331
Monoisotopic Molecular Weight395.086583159
IUPAC Name1,1-diphenyl-2-(2,4,6-trinitrophenyl)hydrazine
Traditional NameDPPH
CAS Registry NumberNot Available
SMILES
[O-][N+](=O)C1=CC(=C(NN(C2=CC=CC=C2)C2=CC=CC=C2)C(=C1)[N+]([O-])=O)[N+]([O-])=O
InChI Identifier
InChI=1S/C18H13N5O6/c24-21(25)15-11-16(22(26)27)18(17(12-15)23(28)29)19-20(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-12,19H
InChI KeyWCBPJVKVIMMEQC-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as nitrobenzenes. Nitrobenzenes are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassNitrobenzenes
Direct ParentNitrobenzenes
Alternative Parents
Substituents
  • Nitrobenzene
  • Nitroaromatic compound
  • Phenylhydrazine
  • C-nitro compound
  • Organic nitro compound
  • Organic oxoazanium
  • Allyl-type 1,3-dipolar organic compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Hydrazine derivative
  • Organic zwitterion
  • Organopnictogen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP4.35ALOGPS
logP5.3ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)7.34ChemAxon
pKa (Strongest Basic)0.84ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area144.69 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity113.51 m³·mol⁻¹ChemAxon
Polarizability35.85 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+176.88830932474
DeepCCS[M-H]-174.53130932474
DeepCCS[M-2H]-207.41630932474
DeepCCS[M+Na]+182.98230932474
AllCCS[M+H]+184.332859911
AllCCS[M+H-H2O]+181.632859911
AllCCS[M+NH4]+186.832859911
AllCCS[M+Na]+187.532859911
AllCCS[M-H]-163.732859911
AllCCS[M+Na-2H]-161.532859911
AllCCS[M+HCOO]-159.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,1-Diphenyl-2-picrylhydrazine[O-][N+](=O)C1=CC(=C(NN(C2=CC=CC=C2)C2=CC=CC=C2)C(=C1)[N+]([O-])=O)[N+]([O-])=O4476.8Standard polar33892256
1,1-Diphenyl-2-picrylhydrazine[O-][N+](=O)C1=CC(=C(NN(C2=CC=CC=C2)C2=CC=CC=C2)C(=C1)[N+]([O-])=O)[N+]([O-])=O3503.9Standard non polar33892256
1,1-Diphenyl-2-picrylhydrazine[O-][N+](=O)C1=CC(=C(NN(C2=CC=CC=C2)C2=CC=CC=C2)C(=C1)[N+]([O-])=O)[N+]([O-])=O3521.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,1-Diphenyl-2-picrylhydrazine,1TMS,isomer #1C[Si](C)(C)N(C1=C([N+](=O)[O-])C=C([N+](=O)[O-])C=C1[N+](=O)[O-])N(C1=CC=CC=C1)C1=CC=CC=C13162.3Semi standard non polar33892256
1,1-Diphenyl-2-picrylhydrazine,1TMS,isomer #1C[Si](C)(C)N(C1=C([N+](=O)[O-])C=C([N+](=O)[O-])C=C1[N+](=O)[O-])N(C1=CC=CC=C1)C1=CC=CC=C13203.2Standard non polar33892256
1,1-Diphenyl-2-picrylhydrazine,1TMS,isomer #1C[Si](C)(C)N(C1=C([N+](=O)[O-])C=C([N+](=O)[O-])C=C1[N+](=O)[O-])N(C1=CC=CC=C1)C1=CC=CC=C14398.5Standard polar33892256
1,1-Diphenyl-2-picrylhydrazine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=C([N+](=O)[O-])C=C([N+](=O)[O-])C=C1[N+](=O)[O-])N(C1=CC=CC=C1)C1=CC=CC=C13367.0Semi standard non polar33892256
1,1-Diphenyl-2-picrylhydrazine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=C([N+](=O)[O-])C=C([N+](=O)[O-])C=C1[N+](=O)[O-])N(C1=CC=CC=C1)C1=CC=CC=C13388.0Standard non polar33892256
1,1-Diphenyl-2-picrylhydrazine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N(C1=C([N+](=O)[O-])C=C([N+](=O)[O-])C=C1[N+](=O)[O-])N(C1=CC=CC=C1)C1=CC=CC=C14411.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,1-Diphenyl-2-picrylhydrazine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-3009000000-fc015e698ef1b1b0d23d2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,1-Diphenyl-2-picrylhydrazine 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 ID66953
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound74358
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 ]