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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:55:38 UTC
Update Date2021-09-26 22:56:15 UTC
HMDB IDHMDB0246904
Secondary Accession NumbersNone
Metabolite Identification
Common NameEthyl butylacetylaminopropionate
DescriptionEthyl butylacetylaminopropionate, also known as insect repellent m 3535 or EBAAP, belongs to the class of organic compounds known as tertiary carboxylic acid amides. Tertiary carboxylic acid amides are compounds containing an amide derivative of carboxylic acid, with the general structure RN(R1)C(R2)=O (R1-R2 any atom but H). Based on a literature review a significant number of articles have been published on Ethyl butylacetylaminopropionate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ethyl butylacetylaminopropionate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ethyl butylacetylaminopropionate 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
Ethyl butylacetylaminopropionic acidGenerator
3-(N-N-Butyl)-N-acetylaminopropionic acid ethyl esterHMDB
Ethyl-3-(N-N-butyl-N-acetyl)aminopropionateHMDB
Insect repellent m 3535HMDB
Repellent 3535HMDB
EBAAPHMDB
Insect repellent merck 3535HMDB
Ethyl 3-[acetyl(butyl)amino]propanoic acidHMDB
Ethyl 3-(N-butylacetamido)propanoic acidHMDB
Ethyl butylacetylaminopropionateKEGG
Chemical FormulaC11H21NO3
Average Molecular Weight215.293
Monoisotopic Molecular Weight215.15214354
IUPAC Nameethyl 3-(N-butylacetamido)propanoate
Traditional Nameethyl 3-(N-butylacetamido)propanoate
CAS Registry NumberNot Available
SMILES
CCCCN(CCC(=O)OCC)C(C)=O
InChI Identifier
InChI=1S/C11H21NO3/c1-4-6-8-12(10(3)13)9-7-11(14)15-5-2/h4-9H2,1-3H3
InChI KeyVZRKEAFHFMSHCD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tertiary carboxylic acid amides. Tertiary carboxylic acid amides are compounds containing an amide derivative of carboxylic acid, with the general structure RN(R1)C(R2)=O (R1-R2 any atom but H).
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acid derivatives
Direct ParentTertiary carboxylic acid amides
Alternative Parents
Substituents
  • Acetamide
  • Tertiary carboxylic acid amide
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
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
logP1.68ALOGPS
logP0.96ChemAxon
logS-1.1ALOGPS
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area46.61 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity58.43 m³·mol⁻¹ChemAxon
Polarizability24.47 ųChemAxon
Number of Rings0ChemAxon
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]+154.29430932474
DeepCCS[M-H]-150.430932474
DeepCCS[M-2H]-187.630932474
DeepCCS[M+Na]+163.25330932474
AllCCS[M+H]+154.032859911
AllCCS[M+H-H2O]+150.632859911
AllCCS[M+NH4]+157.232859911
AllCCS[M+Na]+158.132859911
AllCCS[M-H]-153.132859911
AllCCS[M+Na-2H]-154.532859911
AllCCS[M+HCOO]-156.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ethyl butylacetylaminopropionateCCCCN(CCC(=O)OCC)C(C)=O2361.2Standard polar33892256
Ethyl butylacetylaminopropionateCCCCN(CCC(=O)OCC)C(C)=O1541.1Standard non polar33892256
Ethyl butylacetylaminopropionateCCCCN(CCC(=O)OCC)C(C)=O1636.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl butylacetylaminopropionate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0kp3-9800000000-468a32b8cb03acd084292021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl butylacetylaminopropionate 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 - Ethyl butylacetylaminopropionate 60V, Positive-QTOFsplash10-000i-9000000000-fa9084489b5df2aa115b2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 45V, Positive-QTOFsplash10-000i-9400000000-9f7585ffeab56c92c4f72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 15V, Positive-QTOFsplash10-00di-0900000000-d14f3acd8a1f1f6127bd2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 30V, Positive-QTOFsplash10-00fr-2900000000-9e78a71320a1bd168fb12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 90V, Positive-QTOFsplash10-052r-9000000000-a4927a065ab5dbdd96c62021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 75V, Positive-QTOFsplash10-000i-9000000000-d9597b303fc7d0c934b22021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 10V, Positive-QTOFsplash10-01b9-3960000000-9c639471090ff43797122016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 20V, Positive-QTOFsplash10-0kos-6910000000-6fd65c2ffa0f333cd1d02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 40V, Positive-QTOFsplash10-0a4i-9100000000-82a2364c485d3e7a5f362016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 10V, Negative-QTOFsplash10-03xr-2970000000-b2bfc118015cab15f66d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 20V, Negative-QTOFsplash10-03xs-3910000000-f9f80c57c2183cda37392016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 40V, Negative-QTOFsplash10-03dj-9800000000-dfbcdcd5a2c5055ee70b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 10V, Positive-QTOFsplash10-0170-5940000000-14138c78c956f565d6922021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 20V, Positive-QTOFsplash10-0kmj-9400000000-7ae8835162fb3f002d702021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 40V, Positive-QTOFsplash10-0a4i-9000000000-a6066883a51ef0891c962021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 10V, Negative-QTOFsplash10-03di-1940000000-999ee7ba5af1e301c72a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 20V, Negative-QTOFsplash10-004i-1900000000-09b036f90e4b00bc10302021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl butylacetylaminopropionate 40V, Negative-QTOFsplash10-056u-9500000000-3a6f3d1ed99d2df010292021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart 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 IDC00053100
Chemspider ID94028
KEGG Compound IDC18830
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEthyl butylacetylaminopropionate
METLIN IDNot Available
PubChem Compound104150
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1362771
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 ]