Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:14:36 UTC
Update Date2021-09-26 23:06:04 UTC
HMDB IDHMDB0253071
Secondary Accession NumbersNone
Metabolite Identification
Common NameHeliotridine
Description7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus. Based on a literature review very few articles have been published on 7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Heliotridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Heliotridine 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
RetronecineMeSH
Retronecine, (1S-cis)-isomerMeSH
Retronecine, monohydrochloride, (1S-cis)-isomerMeSH
Retronecine, monohydrochloride, (1S-trans)-isomerMeSH
Chemical FormulaC8H13NO2
Average Molecular Weight155.197
Monoisotopic Molecular Weight155.094628663
IUPAC Name7-(hydroxymethyl)-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ol
Traditional Nameretronecine
CAS Registry NumberNot Available
SMILES
OCC1=CCN2CCC(O)C12
InChI Identifier
InChI=1S/C8H13NO2/c10-5-6-1-3-9-4-2-7(11)8(6)9/h1,7-8,10-11H,2-5H2
InChI KeyHJSJELVDQOXCHO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alkaloids and derivatives. These are naturally occurring chemical compounds that contain mostly basic nitrogen atoms. This group also includes some related compounds with neutral and even weakly acidic properties. Also some synthetic compounds of similar structure are attributed to alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and more rarely other elements such as chlorine, bromine, and phosphorus.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassNot Available
Sub ClassNot Available
Direct ParentAlkaloids and derivatives
Alternative Parents
Substituents
  • Alkaloid or derivatives
  • Pyrrolizine
  • N-alkylpyrrolidine
  • 1,3-aminoalcohol
  • Pyrrolidine
  • Pyrroline
  • Secondary alcohol
  • Tertiary amine
  • Tertiary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Alcohol
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Primary alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP-0.61ALOGPS
logP-1.2ChemAxon
logS0.62ALOGPS
pKa (Strongest Acidic)14.39ChemAxon
pKa (Strongest Basic)8.05ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area43.7 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity42.92 m³·mol⁻¹ChemAxon
Polarizability16.38 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-170.76730932474
DeepCCS[M+Na]+146.0830932474
AllCCS[M+H]+133.932859911
AllCCS[M+H-H2O]+129.432859911
AllCCS[M+NH4]+138.232859911
AllCCS[M+Na]+139.432859911
AllCCS[M-H]-133.432859911
AllCCS[M+Na-2H]-134.432859911
AllCCS[M+HCOO]-135.532859911

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Heliotridine,1TMS,isomer #2C[Si](C)(C)OC1CCN2CC=C(CO)C121531.1Semi standard non polar33892256
Heliotridine,1TMS,isomer #2C[Si](C)(C)OC1CCN2CC=C(CO)C121475.5Standard non polar33892256
Heliotridine,1TMS,isomer #2C[Si](C)(C)OC1CCN2CC=C(CO)C122207.5Standard polar33892256
Heliotridine,2TMS,isomer #1C[Si](C)(C)OCC1=CCN2CCC(O[Si](C)(C)C)C121581.0Semi standard non polar33892256
Heliotridine,2TMS,isomer #1C[Si](C)(C)OCC1=CCN2CCC(O[Si](C)(C)C)C121630.6Standard non polar33892256
Heliotridine,2TMS,isomer #1C[Si](C)(C)OCC1=CCN2CCC(O[Si](C)(C)C)C121969.1Standard polar33892256
Heliotridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1=CCN2CCC(O)C121759.0Semi standard non polar33892256
Heliotridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1=CCN2CCC(O)C121749.6Standard non polar33892256
Heliotridine,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCC1=CCN2CCC(O)C122309.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Heliotridine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0171-9800000000-6d6d9b7395d0aa504c2f2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliotridine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliotridine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliotridine GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliotridine GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Heliotridine GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliotridine 10V, Positive-QTOFsplash10-0a4i-0900000000-53548775246804534a972021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliotridine 20V, Positive-QTOFsplash10-06y9-2900000000-8d5f9e79431aa8025b712021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliotridine 40V, Positive-QTOFsplash10-0f8c-9200000000-083f0bf702e61b85e0a62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliotridine 10V, Negative-QTOFsplash10-0uk9-0900000000-7cb2b0134bb9275c44e62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliotridine 20V, Negative-QTOFsplash10-0udi-0900000000-e8a7b1e63db4542b57a82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Heliotridine 40V, Negative-QTOFsplash10-0gb9-9700000000-a68ccbcb78567f8a38112021-10-12Wishart 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 ID10180
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10626
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 ]