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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-22 19:52:47 UTC
Update Date2021-09-14 15:18:18 UTC
HMDB IDHMDB0061178
Secondary Accession Numbers
  • HMDB61178
Metabolite Identification
Common NameTrandolapril-d5 Diketopiperazine
DescriptionTrandolapril-d5 Diketopiperazine belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. Trandolapril-d5 Diketopiperazine is a metabolite of trandolapril. Trandolapril-d5 Diketopiperazine is an extremely weak basic (essentially neutral) compound (based on its pKa). Trandolapril is an ACE inhibitor used to treat high blood pressure, it may also be used to treat other conditions. It is marketed by Abbott Laboratories with the brand name Mavik.
Structure
Data?1563866155
SynonymsNot Available
Chemical FormulaC24H32N2O4
Average Molecular Weight412.5219
Monoisotopic Molecular Weight412.236207522
IUPAC Nameethyl (2R)-2-[(3S,5aS,9aR,10aS)-3-methyl-1,4-dioxo-dodecahydropiperazino[1,2-a]indol-2-yl]-4-phenylbutanoate
Traditional Nameethyl (2R)-2-[(3S,5aS,9aR,10aS)-3-methyl-1,4-dioxo-octahydro-3H-piperazino[1,2-a]indol-2-yl]-4-phenylbutanoate
CAS Registry NumberNot Available
SMILES
[H][C@@]12C[C@]3([H])N(C(=O)[C@H](C)N([C@H](CCC4=CC=CC=C4)C(=O)OCC)C3=O)[C@@]1([H])CCCC2
InChI Identifier
InChI=1S/C24H32N2O4/c1-3-30-24(29)20(14-13-17-9-5-4-6-10-17)25-16(2)22(27)26-19-12-8-7-11-18(19)15-21(26)23(25)28/h4-6,9-10,16,18-21H,3,7-8,11-15H2,1-2H3/t16-,18+,19-,20+,21-/m0/s1
InChI KeyAKUCMKAPHCGRFV-OSTWSGHESA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acid esters
Alternative Parents
Substituents
  • Alpha-amino acid ester
  • Indole or derivatives
  • Dioxopiperazine
  • 2,5-dioxopiperazine
  • Fatty acid ester
  • N-alkylpiperazine
  • Monocyclic benzene moiety
  • 1,4-diazinane
  • Piperazine
  • Benzenoid
  • Fatty acyl
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Carboxamide group
  • Lactam
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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 Solubility0.091 g/LALOGPS
logP2.97ALOGPS
logP3.36ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)19.62ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area66.92 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity112.71 m³·mol⁻¹ChemAxon
Polarizability46.32 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
DarkChem[M+H]+194.22831661259
DarkChem[M-H]-189.36631661259
DeepCCS[M-2H]-231.82530932474
DeepCCS[M+Na]+206.85330932474
AllCCS[M+H]+201.932859911
AllCCS[M+H-H2O]+199.732859911
AllCCS[M+NH4]+203.932859911
AllCCS[M+Na]+204.532859911
AllCCS[M-H]-196.232859911
AllCCS[M+Na-2H]-196.932859911
AllCCS[M+HCOO]-197.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Trandolapril-d5 Diketopiperazine[H][C@@]12C[C@]3([H])N(C(=O)[C@H](C)N([C@H](CCC4=CC=CC=C4)C(=O)OCC)C3=O)[C@@]1([H])CCCC24429.6Standard polar33892256
Trandolapril-d5 Diketopiperazine[H][C@@]12C[C@]3([H])N(C(=O)[C@H](C)N([C@H](CCC4=CC=CC=C4)C(=O)OCC)C3=O)[C@@]1([H])CCCC23091.2Standard non polar33892256
Trandolapril-d5 Diketopiperazine[H][C@@]12C[C@]3([H])N(C(=O)[C@H](C)N([C@H](CCC4=CC=CC=C4)C(=O)OCC)C3=O)[C@@]1([H])CCCC23255.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Trandolapril-d5 Diketopiperazine GC-MS (Non-derivatized) - 70eV, Positivesplash10-00nf-9807000000-75db03bb966150a9dfbe2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Trandolapril-d5 Diketopiperazine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 10V, Positive-QTOFsplash10-03di-0003900000-33bb7d7761b6aa0e20d62017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 20V, Positive-QTOFsplash10-000i-3339100000-d1d882cce077dd869bce2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 40V, Positive-QTOFsplash10-00e9-9811000000-150f94604cea84202cf22017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 10V, Negative-QTOFsplash10-03xr-1108900000-44aeef12fe21c4f7feb92017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 20V, Negative-QTOFsplash10-044s-4694200000-8ee33fd2700ef38bc4f32017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 40V, Negative-QTOFsplash10-0fdy-8940000000-5a01020b837b063d6d6a2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 10V, Negative-QTOFsplash10-03di-1007900000-66e0a74a0087400e32c52021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 20V, Negative-QTOFsplash10-01bc-3169200000-9d979c45a5f4e43f14d12021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 40V, Negative-QTOFsplash10-05ai-0290100000-fc3e303e43ad7f310d002021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 10V, Positive-QTOFsplash10-03xr-0009800000-48795c5854c68ab0fba12021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 20V, Positive-QTOFsplash10-03k9-2849600000-f76a32c994e59728cf3d2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trandolapril-d5 Diketopiperazine 40V, Positive-QTOFsplash10-01b9-2910000000-946b16fb3745a9be37f42021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71752645
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 ReferencesNot Available