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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:24:31 UTC
Update Date2021-09-26 23:10:37 UTC
HMDB IDHMDB0255627
Secondary Accession NumbersNone
Metabolite Identification
Common NameNirtetralin
DescriptionNirtetralin belongs to the class of organic compounds known as aryltetralin lignans. These are lignans with a structure based on the 1-phenyltetralin skeleton. Based on a literature review a significant number of articles have been published on Nirtetralin. This compound has been identified in human blood as reported by (PMID: 31557052 ). Nirtetralin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Nirtetralin 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 FormulaC24H30O7
Average Molecular Weight430.497
Monoisotopic Molecular Weight430.199153306
IUPAC Name5-(3,4-dimethoxyphenyl)-4-methoxy-6,7-bis(methoxymethyl)-2H,5H,6H,7H,8H-naphtho[2,3-d][1,3]dioxole
Traditional Name5-(3,4-dimethoxyphenyl)-4-methoxy-6,7-bis(methoxymethyl)-2H,5H,6H,7H,8H-naphtho[2,3-d][1,3]dioxole
CAS Registry NumberNot Available
SMILES
COCC1CC2=CC3=C(OCO3)C(OC)=C2C(C1COC)C1=CC=C(OC)C(OC)=C1
InChI Identifier
InChI=1S/C24H30O7/c1-25-11-16-8-15-10-20-23(31-13-30-20)24(29-5)22(15)21(17(16)12-26-2)14-6-7-18(27-3)19(9-14)28-4/h6-7,9-10,16-17,21H,8,11-13H2,1-5H3
InChI KeyLHQDZANQXMRHIV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aryltetralin lignans. These are lignans with a structure based on the 1-phenyltetralin skeleton.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassAryltetralin lignans
Sub ClassNot Available
Direct ParentAryltetralin lignans
Alternative Parents
Substituents
  • 1-aryltetralin lignan
  • Tetralin
  • Dimethoxybenzene
  • O-dimethoxybenzene
  • Benzodioxole
  • Methoxybenzene
  • Anisole
  • Phenol ether
  • Phenoxy compound
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Ether
  • Dialkyl ether
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • 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
logP3.19ALOGPS
logP3.14ChemAxon
logS-4.9ALOGPS
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area64.61 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity115.64 m³·mol⁻¹ChemAxon
Polarizability47.02 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+201.72930932474
DeepCCS[M-H]-199.37130932474
DeepCCS[M-2H]-233.33430932474
DeepCCS[M+Na]+208.56230932474
AllCCS[M+H]+200.532859911
AllCCS[M+H-H2O]+198.032859911
AllCCS[M+NH4]+202.832859911
AllCCS[M+Na]+203.532859911
AllCCS[M-H]-208.532859911
AllCCS[M+Na-2H]-209.232859911
AllCCS[M+HCOO]-210.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
NirtetralinCOCC1CC2=CC3=C(OCO3)C(OC)=C2C(C1COC)C1=CC=C(OC)C(OC)=C14352.5Standard polar33892256
NirtetralinCOCC1CC2=CC3=C(OCO3)C(OC)=C2C(C1COC)C1=CC=C(OC)C(OC)=C13225.0Standard non polar33892256
NirtetralinCOCC1CC2=CC3=C(OCO3)C(OC)=C2C(C1COC)C1=CC=C(OC)C(OC)=C12976.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Nirtetralin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-1019400000-3414e866e87a4929ed652021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Nirtetralin 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 IDC00030824
Chemspider ID26504023
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13989913
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 ]