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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:36:29 UTC
Update Date2023-02-21 17:19:35 UTC
HMDB IDHMDB0030386
Secondary Accession Numbers
  • HMDB30386
Metabolite Identification
Common NameMyosmine
DescriptionMyosmine belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms. Myosmine has been detected, but not quantified in, nuts and papayas (Carica papaya). This could make myosmine a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Myosmine.
Structure
Data?1676999975
Synonyms
ValueSource
2-(3-Pyridyl)-1-pyrrolineHMDB
3-(1-Pyrrolin-2-yl)-pyridineHMDB
3-(1-Pyrrolin-2-yl)pyridineHMDB
3-(1-Pyrrolin-2-yl)pyridine, 8ciHMDB
3-(2-Pyrrolin-2-yl)pyridineHMDB
3-(3,4-dihydro-2H-Pyrrol-5-yl)-pyridineHMDB
3-(3,4-dihydro-2H-Pyrrol-5-yl)pyridineHMDB
3-(3,4-dihydro-2H-Pyrrol-5-yl)pyridine, 9ciHMDB
3-(4,5-dihydro-3H-Pyrrol-2-yl)-pyridineHMDB
MiosmineHMDB
Chemical FormulaC9H10N2
Average Molecular Weight146.1891
Monoisotopic Molecular Weight146.08439833
IUPAC Name3-(3,4-dihydro-2H-pyrrol-5-yl)pyridine
Traditional Namemyosmine
CAS Registry Number532-12-7
SMILES
C1CN=C(C1)C1=CN=CC=C1
InChI Identifier
InChI=1S/C9H10N2/c1-3-8(7-10-5-1)9-4-2-6-11-9/h1,3,5,7H,2,4,6H2
InChI KeyDPNGWXJMIILTBS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyridines and derivatives. Pyridines and derivatives are compounds containing a pyridine ring, which is a six-member aromatic heterocycle which consists of one nitrogen atom and five carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassNot Available
Direct ParentPyridines and derivatives
Alternative Parents
Substituents
  • Pyridine
  • Heteroaromatic compound
  • Pyrroline
  • Ketimine
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Imine
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point40.5 - 42 °CNot Available
Boiling Point318.70 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility100300 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP0.730 (est)The Good Scents Company Information System
Experimental Chromatographic Properties

Experimental Collision Cross Sections

Adduct TypeData SourceCCS Value (Å2)Reference
[M+H]+Not Available128.207http://allccs.zhulab.cn/database/detail?ID=AllCCS00001139
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.91 g/LALOGPS
logP1.67ALOGPS
logP0.78ChemAxon
logS-2.2ALOGPS
pKa (Strongest Basic)6.01ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area25.25 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity44.15 m³·mol⁻¹ChemAxon
Polarizability16.2 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+130.431661259
DarkChem[M-H]-128.52431661259
DeepCCS[M+H]+134.43830932474
DeepCCS[M-H]-130.96330932474
DeepCCS[M-2H]-168.17630932474
DeepCCS[M+Na]+143.71530932474
AllCCS[M+H]+130.032859911
AllCCS[M+H-H2O]+125.232859911
AllCCS[M+NH4]+134.632859911
AllCCS[M+Na]+135.932859911
AllCCS[M-H]-133.032859911
AllCCS[M+Na-2H]-133.932859911
AllCCS[M+HCOO]-134.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MyosmineC1CN=C(C1)C1=CN=CC=C12090.9Standard polar33892256
MyosmineC1CN=C(C1)C1=CN=CC=C11357.1Standard non polar33892256
MyosmineC1CN=C(C1)C1=CN=CC=C11464.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Myosmine GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-3900000000-db3028c3447b8fbad78d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Myosmine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine LC-ESI-QQ , positive-QTOFsplash10-0002-0900000000-ac2c20ee1446074617d22017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine LC-ESI-QQ , positive-QTOFsplash10-0002-0900000000-4725f1793141bea01a742017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine LC-ESI-QQ , positive-QTOFsplash10-0002-0900000000-9dd2edfefbba0e83c9f92017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine LC-ESI-QQ , positive-QTOFsplash10-0kdi-5900000000-58882d9a3115db332b102017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine LC-ESI-QQ , positive-QTOFsplash10-004i-9300000000-e1a8385fecfc718d85602017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine ESI-QFT 10V, negative-QTOFsplash10-03di-9000000000-24f308f487e505b94a512020-07-21HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine ESI-QFT 13V, negative-QTOFsplash10-03di-9000000000-61441818365a55562af42020-07-21HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine ESI-QFT 18V, negative-QTOFsplash10-03di-9000000000-61441818365a55562af42020-07-21HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine 10V, Positive-QTOFsplash10-0002-0900000000-1d552cf478e3f61e24442021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine 20V, Positive-QTOFsplash10-0002-0900000000-73ee4dc4dbf2901e4eb52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Myosmine 40V, Positive-QTOFsplash10-0pvi-0900000000-2ba3c89d8d735ba1e25a2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 10V, Positive-QTOFsplash10-0002-0900000000-8a6f17e51b8cd72bb9932016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 20V, Positive-QTOFsplash10-0002-1900000000-ffb92e9df626493b90412016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 40V, Positive-QTOFsplash10-014l-9200000000-6ffd0c5d168050b250542016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 10V, Negative-QTOFsplash10-0002-0900000000-5e0f4fd430c807e2a8be2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 20V, Negative-QTOFsplash10-0002-2900000000-3794b55167cb5d2615092016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 40V, Negative-QTOFsplash10-004i-9600000000-5039f9f646bef8acc0162016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 10V, Negative-QTOFsplash10-0006-0900000000-13a7f8abb6843112a88c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 20V, Negative-QTOFsplash10-0002-1900000000-1ab145cd166c2f080c9b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 40V, Negative-QTOFsplash10-00mo-9500000000-0b3b80c41f55a4ffc6792021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 10V, Positive-QTOFsplash10-0002-0900000000-8ffc0ea3ec7f7e0434b82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 20V, Positive-QTOFsplash10-0002-0900000000-7dc7a7b98a4db5294e612021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Myosmine 40V, Positive-QTOFsplash10-0006-9500000000-905625b96447f678b6f92021-09-22Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB002238
KNApSAcK IDC00002056
Chemspider ID391011
KEGG Compound IDC10160
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMyosmine
METLIN IDNot Available
PubChem Compound442649
PDB IDNot Available
ChEBI ID370766
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1699561
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .