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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 20:21:52 UTC
Update Date2021-09-26 23:15:47 UTC
HMDB IDHMDB0258676
Secondary Accession NumbersNone
Metabolite Identification
Common Name1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline
Description1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline, also known as 1-TCMTC, belongs to the class of organic compounds known as harmala alkaloids. Harmala alkaloids are compounds with a structure based on harmaline, harmine, harmalol, harman or a derivative of those parents. These parents are beta-carbolines, consisting of a pyrimidine fused to the pyrrole moiety of an indole to form a pyrido[3,4-b]indole. Based on a literature review a significant number of articles have been published on 1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1-trichloromethyl-1,2,3,4-tetrahydro-beta-carboline is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline 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
1-Trichloromethyl-1,2,3,4-tetrahydro-b-carbolineGenerator
1-Trichloromethyl-1,2,3,4-tetrahydro-β-carbolineGenerator
1-TCMTCHMDB
Chemical FormulaC12H11Cl3N2
Average Molecular Weight289.58
Monoisotopic Molecular Weight287.9987815
IUPAC Name1-(trichloromethyl)-1H,2H,3H,4H,9H-pyrido[3,4-b]indole
Traditional Name1-(trichloromethyl)-1H,2H,3H,4H,9H-pyrido[3,4-b]indole
CAS Registry NumberNot Available
SMILES
ClC(Cl)(Cl)C1NCCC2=C1NC1=CC=CC=C21
InChI Identifier
InChI=1S/C12H11Cl3N2/c13-12(14,15)11-10-8(5-6-16-11)7-3-1-2-4-9(7)17-10/h1-4,11,16-17H,5-6H2
InChI KeyDPPAKKMPHBZNQA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as harmala alkaloids. Harmala alkaloids are compounds with a structure based on harmaline, harmine, harmalol, harman or a derivative of those parents. These parents are beta-carbolines, consisting of a pyrimidine fused to the pyrrole moiety of an indole to form a pyrido[3,4-b]indole.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassHarmala alkaloids
Sub ClassNot Available
Direct ParentHarmala alkaloids
Alternative Parents
Substituents
  • Harman
  • Beta-carboline
  • Pyridoindole
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Aralkylamine
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrole
  • Secondary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Secondary amine
  • Organohalogen compound
  • Amine
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organopnictogen compound
  • Alkyl chloride
  • Organochloride
  • Organonitrogen compound
  • Alkyl halide
  • 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
logP3.24ALOGPS
logP3.23ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)16.29ChemAxon
pKa (Strongest Basic)5.84ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area27.82 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity73.2 m³·mol⁻¹ChemAxon
Polarizability27.75 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-178.92130932474
DeepCCS[M+Na]+153.57830932474
AllCCS[M+H]+158.332859911
AllCCS[M+H-H2O]+154.732859911
AllCCS[M+NH4]+161.632859911
AllCCS[M+Na]+162.532859911
AllCCS[M-H]-156.932859911
AllCCS[M+Na-2H]-156.632859911
AllCCS[M+HCOO]-156.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carbolineClC(Cl)(Cl)C1NCCC2=C1NC1=CC=CC=C213144.1Standard polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carbolineClC(Cl)(Cl)C1NCCC2=C1NC1=CC=CC=C211979.9Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carbolineClC(Cl)(Cl)C1NCCC2=C1NC1=CC=CC=C212416.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TMS,isomer #1C[Si](C)(C)N1CCC2=C([NH]C3=CC=CC=C23)C1C(Cl)(Cl)Cl2349.3Semi standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TMS,isomer #1C[Si](C)(C)N1CCC2=C([NH]C3=CC=CC=C23)C1C(Cl)(Cl)Cl2386.4Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TMS,isomer #1C[Si](C)(C)N1CCC2=C([NH]C3=CC=CC=C23)C1C(Cl)(Cl)Cl2800.9Standard polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TMS,isomer #2C[Si](C)(C)N1C2=C(CCNC2C(Cl)(Cl)Cl)C2=CC=CC=C212409.3Semi standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TMS,isomer #2C[Si](C)(C)N1C2=C(CCNC2C(Cl)(Cl)Cl)C2=CC=CC=C212337.2Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TMS,isomer #2C[Si](C)(C)N1C2=C(CCNC2C(Cl)(Cl)Cl)C2=CC=CC=C212874.1Standard polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,2TMS,isomer #1C[Si](C)(C)N1CCC2=C(C1C(Cl)(Cl)Cl)N([Si](C)(C)C)C1=CC=CC=C212427.3Semi standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,2TMS,isomer #1C[Si](C)(C)N1CCC2=C(C1C(Cl)(Cl)Cl)N([Si](C)(C)C)C1=CC=CC=C212508.3Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,2TMS,isomer #1C[Si](C)(C)N1CCC2=C(C1C(Cl)(Cl)Cl)N([Si](C)(C)C)C1=CC=CC=C212561.6Standard polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=C([NH]C3=CC=CC=C23)C1C(Cl)(Cl)Cl2590.0Semi standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=C([NH]C3=CC=CC=C23)C1C(Cl)(Cl)Cl2631.8Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=C([NH]C3=CC=CC=C23)C1C(Cl)(Cl)Cl2960.3Standard polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C2=C(CCNC2C(Cl)(Cl)Cl)C2=CC=CC=C212559.1Semi standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C2=C(CCNC2C(Cl)(Cl)Cl)C2=CC=CC=C212594.6Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C2=C(CCNC2C(Cl)(Cl)Cl)C2=CC=CC=C212931.2Standard polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=C(C1C(Cl)(Cl)Cl)N([Si](C)(C)C(C)(C)C)C1=CC=CC=C212792.7Semi standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=C(C1C(Cl)(Cl)Cl)N([Si](C)(C)C(C)(C)C)C1=CC=CC=C212965.9Standard non polar33892256
1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=C(C1C(Cl)(Cl)Cl)N([Si](C)(C)C(C)(C)C)C1=CC=CC=C212768.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline GC-MS (Non-derivatized) - 70eV, Positivesplash10-00dl-2900000000-739c1f747b7abdbca44f2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1-Trichloromethyl-1,2,3,4-tetrahydro-beta-carboline 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 IDNot Available
Chemspider ID106473
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound119183
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 ]