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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 12:33:51 UTC
Update Date2021-09-26 23:07:07 UTC
HMDB IDHMDB0253716
Secondary Accession NumbersNone
Metabolite Identification
Common NameIspinesib
DescriptionN-(3-aminopropyl)-N-[1-(3-benzyl-7-chloro-4-oxoquinazolin-2-yl)-2-methylpropyl]-4-methylbenzamide belongs to the class of organic compounds known as n,n-dialkyl-p-toluamides. These are aromatic that contain a m-toluamide, where the carboxamide group is N- substituted with two alkyl chains. Based on a literature review very few articles have been published on N-(3-aminopropyl)-N-[1-(3-benzyl-7-chloro-4-oxoquinazolin-2-yl)-2-methylpropyl]-4-methylbenzamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ispinesib is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ispinesib 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 FormulaC30H33ClN4O2
Average Molecular Weight517.07
Monoisotopic Molecular Weight516.229204
IUPAC NameN-(3-aminopropyl)-N-[1-(3-benzyl-7-chloro-4-oxo-3,4-dihydroquinazolin-2-yl)-2-methylpropyl]-4-methylbenzamide
Traditional NameN-(3-aminopropyl)-N-[1-(3-benzyl-7-chloro-4-oxoquinazolin-2-yl)-2-methylpropyl]-4-methylbenzamide
CAS Registry NumberNot Available
SMILES
CC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=C(C=CC(Cl)=C2)C(=O)N1CC1=CC=CC=C1
InChI Identifier
InChI=1S/C30H33ClN4O2/c1-20(2)27(34(17-7-16-32)29(36)23-12-10-21(3)11-13-23)28-33-26-18-24(31)14-15-25(26)30(37)35(28)19-22-8-5-4-6-9-22/h4-6,8-15,18,20,27H,7,16-17,19,32H2,1-3H3
InChI KeyQJZRFPJCWMNVAV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n,n-dialkyl-p-toluamides. These are aromatic that contain a m-toluamide, where the carboxamide group is N- substituted with two alkyl chains.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassToluenes
Direct ParentN,N-dialkyl-p-toluamides
Alternative Parents
Substituents
  • N,n-dialkyl-p-toluamide
  • Diazanaphthalene
  • Quinazoline
  • Benzamide
  • Benzoic acid or derivatives
  • Benzoyl
  • Pyrimidone
  • Aryl chloride
  • Aryl halide
  • Pyrimidine
  • Heteroaromatic compound
  • Tertiary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Lactam
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Organohalogen compound
  • Primary aliphatic amine
  • Primary amine
  • Organic nitrogen compound
  • Amine
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organochloride
  • Organonitrogen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP4.71ALOGPS
logP5.53ChemAxon
logS-5.6ALOGPS
pKa (Strongest Basic)9.77ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area79 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity151.42 m³·mol⁻¹ChemAxon
Polarizability56.96 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+213.17530932474
DeepCCS[M-H]-210.7830932474
DeepCCS[M-2H]-243.66330932474
DeepCCS[M+Na]+219.10230932474
AllCCS[M+H]+224.032859911
AllCCS[M+H-H2O]+222.332859911
AllCCS[M+NH4]+225.632859911
AllCCS[M+Na]+226.132859911
AllCCS[M-H]-216.932859911
AllCCS[M+Na-2H]-217.732859911
AllCCS[M+HCOO]-218.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IspinesibCC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=C(C=CC(Cl)=C2)C(=O)N1CC1=CC=CC=C15278.3Standard polar33892256
IspinesibCC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=C(C=CC(Cl)=C2)C(=O)N1CC1=CC=CC=C14109.3Standard non polar33892256
IspinesibCC(C)C(N(CCCN)C(=O)C1=CC=C(C)C=C1)C1=NC2=C(C=CC(Cl)=C2)C(=O)N1CC1=CC=CC=C13985.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Ispinesib,1TMS,isomer #1CC1=CC=C(C(=O)N(CCCN[Si](C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14123.4Semi standard non polar33892256
Ispinesib,1TMS,isomer #1CC1=CC=C(C(=O)N(CCCN[Si](C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C13719.9Standard non polar33892256
Ispinesib,1TMS,isomer #1CC1=CC=C(C(=O)N(CCCN[Si](C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C15179.8Standard polar33892256
Ispinesib,2TMS,isomer #1CC1=CC=C(C(=O)N(CCCN([Si](C)(C)C)[Si](C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14250.9Semi standard non polar33892256
Ispinesib,2TMS,isomer #1CC1=CC=C(C(=O)N(CCCN([Si](C)(C)C)[Si](C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C13782.3Standard non polar33892256
Ispinesib,2TMS,isomer #1CC1=CC=C(C(=O)N(CCCN([Si](C)(C)C)[Si](C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14990.9Standard polar33892256
Ispinesib,1TBDMS,isomer #1CC1=CC=C(C(=O)N(CCCN[Si](C)(C)C(C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14286.3Semi standard non polar33892256
Ispinesib,1TBDMS,isomer #1CC1=CC=C(C(=O)N(CCCN[Si](C)(C)C(C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C13847.5Standard non polar33892256
Ispinesib,1TBDMS,isomer #1CC1=CC=C(C(=O)N(CCCN[Si](C)(C)C(C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C15192.6Standard polar33892256
Ispinesib,2TBDMS,isomer #1CC1=CC=C(C(=O)N(CCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14615.7Semi standard non polar33892256
Ispinesib,2TBDMS,isomer #1CC1=CC=C(C(=O)N(CCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14026.8Standard non polar33892256
Ispinesib,2TBDMS,isomer #1CC1=CC=C(C(=O)N(CCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(C2=NC3=CC(Cl)=CC=C3C(=O)N2CC2=CC=CC=C2)C(C)C)C=C14995.3Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ispinesib 10V, Positive-QTOFsplash10-014i-0700090000-c95f380c9fbbe72119b52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ispinesib 20V, Positive-QTOFsplash10-014i-2912430000-114a14681710066b5af62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ispinesib 40V, Positive-QTOFsplash10-0006-9301000000-58a17b3eea2fe31ca0892021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ispinesib 10V, Negative-QTOFsplash10-014i-0301190000-08705423e8c27266daa62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ispinesib 20V, Negative-QTOFsplash10-0ap0-1513900000-909a9e43369c62ffc81b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ispinesib 40V, Negative-QTOFsplash10-00ko-6947320000-2eb967a85c925e078cf62021-10-12Wishart 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 ID4953367
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6450817
PDB IDNot Available
ChEBI ID93772
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 ]