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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:19:58 UTC
Update Date2021-09-26 23:11:29 UTC
HMDB IDHMDB0256074
Secondary Accession NumbersNone
Metabolite Identification
Common NamePactimibe
DescriptionPactimibe belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. Based on a literature review a significant number of articles have been published on Pactimibe. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pactimibe is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pactimibe 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
(7-(2,2-dimethylpropanamido)-4,6-Dimethyl-1-octylindolin-5-yl)acetic acid hemisulfateMeSH
Pactimibe sulfateMeSH
2-{7-[(1-hydroxy-2,2-dimethylpropylidene)amino]-4,6-dimethyl-1-octyl-2,3-dihydro-1H-indol-5-yl}acetateGenerator
Chemical FormulaC25H40N2O3
Average Molecular Weight416.606
Monoisotopic Molecular Weight416.303893156
IUPAC Name2-[7-(2,2-dimethylpropanamido)-4,6-dimethyl-1-octyl-2,3-dihydro-1H-indol-5-yl]acetic acid
Traditional Namepactimibe
CAS Registry NumberNot Available
SMILES
CCCCCCCCN1CCC2=C1C(NC(=O)C(C)(C)C)=C(C)C(CC(O)=O)=C2C
InChI Identifier
InChI=1S/C25H40N2O3/c1-7-8-9-10-11-12-14-27-15-13-19-17(2)20(16-21(28)29)18(3)22(23(19)27)26-24(30)25(4,5)6/h7-16H2,1-6H3,(H,26,30)(H,28,29)
InChI KeyTXIIZHHIOHVWJD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndolyl carboxylic acids and derivatives
Direct ParentIndolyl carboxylic acids and derivatives
Alternative Parents
Substituents
  • Indolyl carboxylic acid derivative
  • Indole
  • Tertiary aliphatic/aromatic amine
  • Dialkylarylamine
  • N-arylamide
  • Aralkylamine
  • Benzenoid
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Tertiary amine
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Amine
  • Organic oxygen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • 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
logP4.94ALOGPS
logP6.55ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)4.74ChemAxon
pKa (Strongest Basic)3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area69.64 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity126.03 m³·mol⁻¹ChemAxon
Polarizability50.45 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+209.83430932474
DeepCCS[M-H]-207.47630932474
DeepCCS[M-2H]-241.71130932474
DeepCCS[M+Na]+217.62630932474
AllCCS[M+H]+204.232859911
AllCCS[M+H-H2O]+202.332859911
AllCCS[M+NH4]+205.932859911
AllCCS[M+Na]+206.432859911
AllCCS[M-H]-201.932859911
AllCCS[M+Na-2H]-203.632859911
AllCCS[M+HCOO]-205.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PactimibeCCCCCCCCN1CCC2=C1C(NC(=O)C(C)(C)C)=C(C)C(CC(O)=O)=C2C4093.3Standard polar33892256
PactimibeCCCCCCCCN1CCC2=C1C(NC(=O)C(C)(C)C)=C(C)C(CC(O)=O)=C2C2912.9Standard non polar33892256
PactimibeCCCCCCCCN1CCC2=C1C(NC(=O)C(C)(C)C)=C(C)C(CC(O)=O)=C2C3202.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Pactimibe,2TMS,isomer #1CCCCCCCCN1CCC2=C(C)C(CC(=O)O[Si](C)(C)C)=C(C)C(N(C(=O)C(C)(C)C)[Si](C)(C)C)=C212998.5Semi standard non polar33892256
Pactimibe,2TMS,isomer #1CCCCCCCCN1CCC2=C(C)C(CC(=O)O[Si](C)(C)C)=C(C)C(N(C(=O)C(C)(C)C)[Si](C)(C)C)=C213096.2Standard non polar33892256
Pactimibe,2TMS,isomer #1CCCCCCCCN1CCC2=C(C)C(CC(=O)O[Si](C)(C)C)=C(C)C(N(C(=O)C(C)(C)C)[Si](C)(C)C)=C213329.0Standard polar33892256
Pactimibe,2TBDMS,isomer #1CCCCCCCCN1CCC2=C(C)C(CC(=O)O[Si](C)(C)C(C)(C)C)=C(C)C(N(C(=O)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C213356.7Semi standard non polar33892256
Pactimibe,2TBDMS,isomer #1CCCCCCCCN1CCC2=C(C)C(CC(=O)O[Si](C)(C)C(C)(C)C)=C(C)C(N(C(=O)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C213457.1Standard non polar33892256
Pactimibe,2TBDMS,isomer #1CCCCCCCCN1CCC2=C(C)C(CC(=O)O[Si](C)(C)C(C)(C)C)=C(C)C(N(C(=O)C(C)(C)C)[Si](C)(C)C(C)(C)C)=C213521.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Pactimibe GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-9025000000-9443f6f00eb6aa91ae102021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pactimibe GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pactimibe GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pactimibe GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pactimibe GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Pactimibe GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pactimibe 10V, Positive-QTOFsplash10-014j-0009300000-5369ea7bb5e8e90506022017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pactimibe 20V, Positive-QTOFsplash10-0ab9-8398000000-85d92392e55093c784a22017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pactimibe 40V, Positive-QTOFsplash10-0btc-9260000000-8611523dead8d81be7fe2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pactimibe 10V, Negative-QTOFsplash10-01b9-0006900000-ad4ae87a9430e9c405a52017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pactimibe 20V, Negative-QTOFsplash10-0lk9-2029300000-fe8ddcc581d779ed6fb42017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Pactimibe 40V, Negative-QTOFsplash10-0pvr-6191000000-859d87ecc9c2905e43ca2017-07-26Wishart 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 IDDB12971
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2339427
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ]