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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:42:07 UTC
Update Date2021-09-26 23:04:22 UTC
HMDB IDHMDB0252026
Secondary Accession NumbersNone
Metabolite Identification
Common NameEthyl 2-cyanoacrylate
DescriptionEthyl cyanoacrylate belongs to the class of organic compounds known as cyanoacrylates. These are organonitrogen compounds containing an acrylic acid ester, which carries a nitrile group. They have the general structure ROC(=O)C(=C)C#N, where R is an organic group. Ethyl cyanoacrylate is a chemical compound of cyanide. Cyanide is mainly metabolized into thiocyanate by either rhodanese or 3-mercaptopyruvate sulfur transferase. Ethyl cyanoacrylate is an extremely weak basic (essentially neutral) compound (based on its pKa). Ethyl cyanoacrylate is a potentially toxic compound. It complexes with the ferric iron atom in this enzyme. The binding of cyanide to this cytochrome prevents transport of electrons from cytochrome c oxidase to oxygen. Oxygen therapy can also be administered. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ethyl 2-cyanoacrylate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ethyl 2-cyanoacrylate 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 cyanoacrylic acidGenerator
EpiglueMeSH
CyacrineMeSH
cyano-VeneerMeSH
Ethyl alpha-cyanoacrylateMeSH
Krazy glueMeSH
Ethyl-2-cyanoacrylateMeSH
Chemical FormulaC6H7NO2
Average Molecular Weight125.1253
Monoisotopic Molecular Weight125.047678473
IUPAC Nameethyl 2-cyanoprop-2-enoate
Traditional Nameethyl cyanoacrylate
CAS Registry NumberNot Available
SMILES
CCOC(=O)C(=C)C#N
InChI Identifier
InChI=1S/C6H7NO2/c1-3-9-6(8)5(2)4-7/h2-3H2,1H3
InChI KeyFGBJXOREULPLGL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyanoacrylates. These are organonitrogen compounds containing an acrylic acid ester, which carries a nitrile group. They have the general structure ROC(=O)C(=C)C#N, where R is an organic group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acid derivatives
Direct ParentCyanoacrylates
Alternative Parents
Substituents
  • Cyanoacrylic acid ester
  • Nitrile
  • Carbonitrile
  • 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 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
logP1.05ALOGPS
logP1.08ChemAxon
logS-1.1ALOGPS
pKa (Strongest Basic)-7.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area50.09 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity31.86 m³·mol⁻¹ChemAxon
Polarizability12.37 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+128.94730932474
DeepCCS[M-H]-126.7230932474
DeepCCS[M-2H]-163.17530932474
DeepCCS[M+Na]+137.82930932474
AllCCS[M+H]+129.432859911
AllCCS[M+H-H2O]+125.332859911
AllCCS[M+NH4]+133.332859911
AllCCS[M+Na]+134.432859911
AllCCS[M-H]-125.832859911
AllCCS[M+Na-2H]-128.532859911
AllCCS[M+HCOO]-131.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ethyl 2-cyanoacrylateCCOC(=O)C(=C)C#N1496.2Standard polar33892256
Ethyl 2-cyanoacrylateCCOC(=O)C(=C)C#N956.2Standard non polar33892256
Ethyl 2-cyanoacrylateCCOC(=O)C(=C)C#N915.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl 2-cyanoacrylate GC-MS (Non-derivatized) - 70eV, Positivesplash10-0fai-9000000000-e925f0be9d4930c3a2f52021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl 2-cyanoacrylate 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 - Ethyl 2-cyanoacrylate 10V, Positive-QTOFsplash10-004i-4900000000-a73a430cc47f705c8ad02016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 20V, Positive-QTOFsplash10-0udi-9100000000-3e5a8a967d04848f2ae12016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 40V, Positive-QTOFsplash10-0udi-9000000000-590d694d4ea105b3687a2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 10V, Negative-QTOFsplash10-00di-2900000000-96023f96a1702b8c02e32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 20V, Negative-QTOFsplash10-0fk9-9700000000-7d3c4e58421c82a4e0842016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 40V, Negative-QTOFsplash10-0udi-9000000000-cf7373fb328bdc2c58742016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 10V, Positive-QTOFsplash10-001i-9000000000-a85eb61d584938e491962021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 20V, Positive-QTOFsplash10-0udi-9000000000-6a67747953c71e66b9082021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 40V, Positive-QTOFsplash10-0udi-9000000000-a43f56266a1b9fc83caa2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 10V, Negative-QTOFsplash10-006t-9500000000-ca624164c57d0fd606fe2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 20V, Negative-QTOFsplash10-0udi-9000000000-17a1f9981363d01e3fe02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-cyanoacrylate 40V, Negative-QTOFsplash10-0udi-9000000000-718882154b74313a520c2021-10-12Wishart 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 NMR1H NMR Spectrum (1D, 1000 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, 200 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, 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 NMR1H NMR Spectrum (1D, 400 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 NMR13C NMR Spectrum (1D, 500 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 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 NMR13C NMR Spectrum (1D, 700 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 NMR1H NMR Spectrum (1D, 800 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 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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEthyl cyanoacrylate
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 ]