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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 17:23:37 UTC
Update Date2021-09-26 23:12:46 UTC
HMDB IDHMDB0256808
Secondary Accession NumbersNone
Metabolite Identification
Common NamePropacetamol
DescriptionPropacetamol belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. Based on a literature review very few articles have been published on Propacetamol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Propacetamol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Propacetamol 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
N, N-Diethylglycine 4'-hydroxyacetanilide esterMeSH
PropacetamolMeSH
ProdafalganMeSH
Chemical FormulaC14H20N2O3
Average Molecular Weight264.325
Monoisotopic Molecular Weight264.147392512
IUPAC Name4-acetamidophenyl 2-(diethylamino)acetate
Traditional Namepropacetamol
CAS Registry NumberNot Available
SMILES
CCN(CC)CC(=O)OC1=CC=C(NC(C)=O)C=C1
InChI Identifier
InChI=1S/C14H20N2O3/c1-4-16(5-2)10-14(18)19-13-8-6-12(7-9-13)15-11(3)17/h6-9H,4-5,10H2,1-3H3,(H,15,17)
InChI KeyQTGAJCQTLIRCFL-UHFFFAOYSA-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
  • Acetanilide
  • Phenol ester
  • N-acetylarylamine
  • Anilide
  • Phenoxy compound
  • N-arylamide
  • Monocyclic benzene moiety
  • Benzenoid
  • Acetamide
  • Carboxamide group
  • Carboxylic acid ester
  • Secondary carboxylic acid amide
  • Tertiary amine
  • Tertiary aliphatic amine
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxide
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP1.96ALOGPS
logP1.42ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)14.67ChemAxon
pKa (Strongest Basic)6.83ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area58.64 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity74.98 m³·mol⁻¹ChemAxon
Polarizability29.17 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+165.63730932474
DeepCCS[M-H]-163.27930932474
DeepCCS[M-2H]-196.16530932474
DeepCCS[M+Na]+171.7330932474
AllCCS[M+H]+162.932859911
AllCCS[M+H-H2O]+159.532859911
AllCCS[M+NH4]+166.032859911
AllCCS[M+Na]+166.932859911
AllCCS[M-H]-165.432859911
AllCCS[M+Na-2H]-165.932859911
AllCCS[M+HCOO]-166.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PropacetamolCCN(CC)CC(=O)OC1=CC=C(NC(C)=O)C=C13009.7Standard polar33892256
PropacetamolCCN(CC)CC(=O)OC1=CC=C(NC(C)=O)C=C12217.7Standard non polar33892256
PropacetamolCCN(CC)CC(=O)OC1=CC=C(NC(C)=O)C=C12303.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Propacetamol,1TMS,isomer #1CCN(CC)CC(=O)OC1=CC=C(N(C(C)=O)[Si](C)(C)C)C=C12093.5Semi standard non polar33892256
Propacetamol,1TMS,isomer #1CCN(CC)CC(=O)OC1=CC=C(N(C(C)=O)[Si](C)(C)C)C=C12109.1Standard non polar33892256
Propacetamol,1TMS,isomer #1CCN(CC)CC(=O)OC1=CC=C(N(C(C)=O)[Si](C)(C)C)C=C12718.6Standard polar33892256
Propacetamol,1TBDMS,isomer #1CCN(CC)CC(=O)OC1=CC=C(N(C(C)=O)[Si](C)(C)C(C)(C)C)C=C12358.9Semi standard non polar33892256
Propacetamol,1TBDMS,isomer #1CCN(CC)CC(=O)OC1=CC=C(N(C(C)=O)[Si](C)(C)C(C)(C)C)C=C12318.4Standard non polar33892256
Propacetamol,1TBDMS,isomer #1CCN(CC)CC(=O)OC1=CC=C(N(C(C)=O)[Si](C)(C)C(C)(C)C)C=C12808.5Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Propacetamol GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-9600000000-8df03cf542e3504a9ce72021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Propacetamol 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 - Propacetamol 10V, Positive-QTOFsplash10-01b9-2190000000-5612028d20e549ad9b5e2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propacetamol 20V, Positive-QTOFsplash10-074r-5690000000-e6d7b90b9fbd358ba59e2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propacetamol 40V, Positive-QTOFsplash10-0a5i-9500000000-c6d596386a716de423042016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propacetamol 10V, Negative-QTOFsplash10-03di-0490000000-680e71da71326fe6beb02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propacetamol 20V, Negative-QTOFsplash10-0mb9-3790000000-b310bb2bea82bda7ca072016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Propacetamol 40V, Negative-QTOFsplash10-0a4l-6900000000-02cd56c181c0577c7ee82016-08-03Wishart 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 IDDB09288
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID62097
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPropacetamol
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 ]