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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-13 11:48:40 UTC
Update Date2022-03-07 02:57:14 UTC
HMDB IDHMDB0041933
Secondary Accession Numbers
  • HMDB41933
Metabolite Identification
Common NameMitragynine
DescriptionMitragynine itself acts primarily via -opioid receptors, although its oxidation product mitragynine-pseudoindoxyl, which is likely to be a major component of kratom that has been aged or stored for extended periods, acts as a fairly selective -opioid agonist with little affinity for receptors. Another alkaloid with a major contribution to the opioid activity of the kratom plant is the related compound 7-hydroxymitragynine, which while present in the plant in much smaller quantities than mitragynine, is a much more potent opioid agonist.
Structure
Data?1563863715
Synonyms
ValueSource
Mitragynine ethanedisulfonateHMDB
SK And F-12711HMDB
Mitragynine monohydrochlorideHMDB
SK And F 12711HMDB
Mitragynine, (3beta,16E,20beta)-isomerHMDB
Mitragynine, (16E)-isomerHMDB
Mitragynine, (3beta,16E)-isomerHMDB
16,17-Didehydro-9,17-dimethoxy-17,18-seco-20-alpha-yohimban-16-carboxylic acid methyl esterHMDB
Kratom alkaloidsHMDB
Methyl (2E)-2-[(2S,4S,5S)-5-ethyl-12-methoxy-7,17-diazatetracyclo[8.7.0.0,.0,]heptadeca-1(10),11(16),12,14-tetraen-4-yl]-3-methoxyprop-2-enoic acidHMDB
Chemical FormulaC23H30N2O4
Average Molecular Weight398.4953
Monoisotopic Molecular Weight398.220557458
IUPAC Namemethyl (2E)-2-[(2S,3S,12bS)-3-ethyl-8-methoxy-1H,2H,3H,4H,6H,7H,12H,12bH-indolo[2,3-a]quinolizin-2-yl]-3-methoxyprop-2-enoate
Traditional Namemitragynine
CAS Registry Number6202-22-8
SMILES
[H][C@@]12C[C@@H]([C@H](CC)CN1CCC1=C2NC2=C1C(OC)=CC=C2)C(=C/OC)\C(=O)OC
InChI Identifier
InChI=1S/C23H30N2O4/c1-5-14-12-25-10-9-15-21-18(7-6-8-20(21)28-3)24-22(15)19(25)11-16(14)17(13-27-2)23(26)29-4/h6-8,13-14,16,19,24H,5,9-12H2,1-4H3/b17-13+/t14-,16+,19+/m1/s1
InChI KeyLELBFTMXCIIKKX-QVRQZEMUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpropanes. These are organic compounds containing a phenylpropane moiety.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenylpropanes
Direct ParentPhenylpropanes
Alternative Parents
Substituents
  • Phenylpropane
  • Aralkylamine
  • 1,2-aminoalcohol
  • Secondary alcohol
  • Tertiary amine
  • Tertiary aliphatic amine
  • Organic nitrogen compound
  • Aromatic alcohol
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Alcohol
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot 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
Water Solubility0.03 g/LALOGPS
logP4ALOGPS
logP3.3ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)16.67ChemAxon
pKa (Strongest Basic)7.33ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.79 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity112.91 m³·mol⁻¹ChemAxon
Polarizability43.29 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-2H]-223.0930932474
DeepCCS[M+Na]+198.51530932474
AllCCS[M+H]+197.132859911
AllCCS[M+H-H2O]+194.432859911
AllCCS[M+NH4]+199.532859911
AllCCS[M+Na]+200.232859911
AllCCS[M-H]-202.532859911
AllCCS[M+Na-2H]-203.332859911
AllCCS[M+HCOO]-204.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Mitragynine[H][C@@]12C[C@@H]([C@H](CC)CN1CCC1=C2NC2=C1C(OC)=CC=C2)C(=C/OC)\C(=O)OC4357.1Standard polar33892256
Mitragynine[H][C@@]12C[C@@H]([C@H](CC)CN1CCC1=C2NC2=C1C(OC)=CC=C2)C(=C/OC)\C(=O)OC3176.0Standard non polar33892256
Mitragynine[H][C@@]12C[C@@H]([C@H](CC)CN1CCC1=C2NC2=C1C(OC)=CC=C2)C(=C/OC)\C(=O)OC3298.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Mitragynine,1TMS,isomer #1CC[C@@H]1CN2CCC3=C([C@@H]2C[C@@H]1/C(=C\OC)C(=O)OC)N([Si](C)(C)C)C1=CC=CC(OC)=C313188.5Semi standard non polar33892256
Mitragynine,1TMS,isomer #1CC[C@@H]1CN2CCC3=C([C@@H]2C[C@@H]1/C(=C\OC)C(=O)OC)N([Si](C)(C)C)C1=CC=CC(OC)=C313047.4Standard non polar33892256
Mitragynine,1TBDMS,isomer #1CC[C@@H]1CN2CCC3=C([C@@H]2C[C@@H]1/C(=C\OC)C(=O)OC)N([Si](C)(C)C(C)(C)C)C1=CC=CC(OC)=C313306.0Semi standard non polar33892256
Mitragynine,1TBDMS,isomer #1CC[C@@H]1CN2CCC3=C([C@@H]2C[C@@H]1/C(=C\OC)C(=O)OC)N([Si](C)(C)C(C)(C)C)C1=CC=CC(OC)=C313238.9Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Mitragynine GC-MS (Non-derivatized) - 70eV, Positivesplash10-02ar-1149000000-68ad2024bca19f46b22f2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Mitragynine 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 - Mitragynine 30V, Positive-QTOFsplash10-00fr-0951000000-4ce6e7d171b4a8b9f4262021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-0abc-0900000000-0e9bd1a4bf69873c18552021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 50V, Positive-QTOFsplash10-0abc-0910000000-46a09078f4c9a5dae86d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0009000000-2cb70db6c69d3a30aeac2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-00fr-0951000000-69cda91ab6af242450152021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-00fr-0951000000-4b0bcb4679340db8c3ae2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0219000000-a1b22a55956cb3dda3a02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0009000000-5cbfe1d5ffc9f60c8ae82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 50V, Positive-QTOFsplash10-0abc-0910000000-77bb2f1a27a4563a80482021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0219000000-6315a3706073ff021f462021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 50V, Positive-QTOFsplash10-0abc-0900000000-cfb3e1d94aef2dfed4152021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-0abc-0910000000-019cea7c9745a0870bf02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 30V, Positive-QTOFsplash10-00fr-0951000000-6b318d2f6e83ff879ad12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-0abc-0910000000-d78c732f5143375f63ce2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-0002-0219000000-4e25ac82e5f42b6006342021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0009000000-a7daeb53ce2392a5cbcc2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 6V, Positive-QTOFsplash10-0002-0219000000-0c8f367363e1f59d4f392021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0219000000-1ba9dc6bc213de40a8e82021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-00kb-0019000000-4a3248fba1292cfe9ecf2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 20V, Positive-QTOFsplash10-00l2-1259000000-0c7ecfb4c67c6865e62e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 40V, Positive-QTOFsplash10-0a4j-1359000000-e92aafb89a073659ee2e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 10V, Negative-QTOFsplash10-0002-0009000000-8e6dc3406d97e509a68b2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 20V, Negative-QTOFsplash10-0f6t-0009000000-3aa17544a9b8f0ba93172017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 40V, Negative-QTOFsplash10-00e9-2049000000-c8eb7cdb83396a685cb12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Mitragynine 10V, Positive-QTOFsplash10-0002-0009000000-19dbf185295666c1c9012021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
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 IDNot Available
KNApSAcK IDC00001751
Chemspider ID2298865
KEGG Compound IDC09226
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMitragynine
METLIN IDNot Available
PubChem Compound3034396
PDB IDNot Available
ChEBI ID6956
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 ReferencesNot Available