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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:54:34 UTC
Update Date2021-09-26 23:03:36 UTC
HMDB IDHMDB0251545
Secondary Accession NumbersNone
Metabolite Identification
Common Name3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine
Description3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine, also known as 4-(3-pentylamino)-DMMPP or 4-(3-pentylamino)-2,7-dimethyl-8-(2-methyl-4-methoxyphenyl)pyrazolo(1,5-a)pyrimidine, belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. Based on a literature review very few articles have been published on 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 3-(4-methoxy-2-methylphenyl)-2,5-dimethyl-n-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 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
4-(3-Pentylamino)-DMMPPMeSH
4-(3-Pentylamino)-2,7-dimethyl-8-(2-methyl-4-methoxyphenyl)pyrazolo(1,5-a)pyrimidineMeSH
Chemical FormulaC21H28N4O
Average Molecular Weight352.482
Monoisotopic Molecular Weight352.226311538
IUPAC Name3-(4-methoxy-2-methylphenyl)-2,5-dimethyl-N-(pentan-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine
Traditional Name3-(4-methoxy-2-methylphenyl)-2,5-dimethyl-N-(pentan-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine
CAS Registry NumberNot Available
SMILES
CCC(CC)NC1=CC(C)=NC2=C(C(C)=NN12)C1=C(C)C=C(OC)C=C1
InChI Identifier
InChI=1S/C21H28N4O/c1-7-16(8-2)23-19-12-14(4)22-21-20(15(5)24-25(19)21)18-10-9-17(26-6)11-13(18)3/h9-12,16,23H,7-8H2,1-6H3
InChI KeyQBBJSFUFEUXTNU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassPyrazoles
Direct ParentPhenylpyrazoles
Alternative Parents
Substituents
  • Phenylpyrazole
  • Pyrazolo[1,5-a]pyrimidine
  • Pyrazolopyrimidine
  • Phenoxy compound
  • Anisole
  • Phenol ether
  • Methoxybenzene
  • Alkyl aryl ether
  • Aminopyrimidine
  • Toluene
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyrimidine
  • Heteroaromatic compound
  • Ether
  • Azacycle
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Amine
  • Organic oxygen 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
logP5.34ALOGPS
logP4.3ChemAxon
logS-5ALOGPS
pKa (Strongest Basic)2.88ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area51.45 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity117.26 m³·mol⁻¹ChemAxon
Polarizability41.56 ųChemAxon
Number of Rings3ChemAxon
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-2H]-227.12830932474
DeepCCS[M+Na]+202.35630932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amineCCC(CC)NC1=CC(C)=NC2=C(C(C)=NN12)C1=C(C)C=C(OC)C=C13653.9Standard polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amineCCC(CC)NC1=CC(C)=NC2=C(C(C)=NN12)C1=C(C)C=C(OC)C=C12872.6Standard non polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amineCCC(CC)NC1=CC(C)=NC2=C(C(C)=NN12)C1=C(C)C=C(OC)C=C12931.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine,1TMS,isomer #1CCC(CC)N(C1=CC(C)=NC2=C(C3=CC=C(OC)C=C3C)C(C)=NN12)[Si](C)(C)C2872.4Semi standard non polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine,1TMS,isomer #1CCC(CC)N(C1=CC(C)=NC2=C(C3=CC=C(OC)C=C3C)C(C)=NN12)[Si](C)(C)C2779.2Standard non polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine,1TMS,isomer #1CCC(CC)N(C1=CC(C)=NC2=C(C3=CC=C(OC)C=C3C)C(C)=NN12)[Si](C)(C)C3594.6Standard polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine,1TBDMS,isomer #1CCC(CC)N(C1=CC(C)=NC2=C(C3=CC=C(OC)C=C3C)C(C)=NN12)[Si](C)(C)C(C)(C)C3086.5Semi standard non polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine,1TBDMS,isomer #1CCC(CC)N(C1=CC(C)=NC2=C(C3=CC=C(OC)C=C3C)C(C)=NN12)[Si](C)(C)C(C)(C)C2972.2Standard non polar33892256
3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine,1TBDMS,isomer #1CCC(CC)N(C1=CC(C)=NC2=C(C3=CC=C(OC)C=C3C)C(C)=NN12)[Si](C)(C)C(C)(C)C3667.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-1944000000-5947bbe68336deb647bf2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 10V, Positive-QTOFsplash10-0udi-0009000000-d2f313d6e0931f53bcaf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 20V, Positive-QTOFsplash10-0udi-0009000000-a4d84f3c4733f1b5dfd42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 40V, Positive-QTOFsplash10-0gc0-1090000000-a1cad50e0684158fc9ae2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 10V, Negative-QTOFsplash10-0udi-0019000000-e1c8e9b5ce12fb7e8ac02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 20V, Negative-QTOFsplash10-0uxr-0059000000-bb08f0278a78928f6e832021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3-(4-Methoxy-2-methylphenyl)-2,5-dimethyl-N-pentan-3-ylpyrazolo[1,5-a]pyrimidin-7-amine 40V, Negative-QTOFsplash10-0f89-1792000000-3fb96013c10d80f9d6662021-10-12Wishart 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 ID8060552
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9884878
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 ]