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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 09:04:11 UTC
Update Date2021-09-26 23:03:50 UTC
HMDB IDHMDB0251677
Secondary Accession NumbersNone
Metabolite Identification
Common NameEbiratide
DescriptionEbiratide, also known as hoe 427, belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. Based on a literature review a significant number of articles have been published on Ebiratide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Ebiratide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Ebiratide 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
Hoe 427MeSH
Hoe-427MeSH
Met-O2-glu-his-phe-D-lys-phe-NH-(CH2)8-NH2MeSH
L-Methionyl-L-glutamyl-L-histidyl-L-phenylalanyl-D-lysyl-N-(8-aminooctyl)-L-phenylalaninamide S,S-dioxideMeSH
Chemical FormulaC48H73N11O10S
Average Molecular Weight996.24
Monoisotopic Molecular Weight995.526258769
IUPAC Name4-({1-[(1-{[5-amino-1-({1-[(8-aminooctyl)carbamoyl]-2-phenylethyl}carbamoyl)pentyl]carbamoyl}-2-phenylethyl)carbamoyl]-2-(1H-imidazol-5-yl)ethyl}carbamoyl)-4-(2-amino-4-methanesulfonylbutanamido)butanoic acid
Traditional Name4-({1-[(1-{[5-amino-1-({1-[(8-aminooctyl)carbamoyl]-2-phenylethyl}carbamoyl)pentyl]carbamoyl}-2-phenylethyl)carbamoyl]-2-(3H-imidazol-4-yl)ethyl}carbamoyl)-4-(2-amino-4-methanesulfonylbutanamido)butanoic acid
CAS Registry NumberNot Available
SMILES
CS(=O)(=O)CCC(N)C(=O)NC(CCC(O)=O)C(=O)NC(CC1=CN=CN1)C(=O)NC(CC1=CC=CC=C1)C(=O)NC(CCCCN)C(=O)NC(CC1=CC=CC=C1)C(=O)NCCCCCCCCN
InChI Identifier
InChI=1S/C48H73N11O10S/c1-70(68,69)27-23-36(51)43(62)55-38(21-22-42(60)61)46(65)59-41(30-35-31-52-32-54-35)48(67)58-40(29-34-18-10-7-11-19-34)47(66)56-37(20-12-14-25-50)45(64)57-39(28-33-16-8-6-9-17-33)44(63)53-26-15-5-3-2-4-13-24-49/h6-11,16-19,31-32,36-41H,2-5,12-15,20-30,49-51H2,1H3,(H,52,54)(H,53,63)(H,55,62)(H,56,66)(H,57,64)(H,58,67)(H,59,65)(H,60,61)
InChI KeyCLFHFIGNDKHDPG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentPeptides
Alternative Parents
Substituents
  • Alpha peptide
  • Amphetamine or derivatives
  • Imidazolyl carboxylic acid derivative
  • Monocyclic benzene moiety
  • Benzenoid
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Sulfone
  • Sulfonyl
  • Amino acid or derivatives
  • Amino acid
  • Carboximidic acid
  • Carboximidic acid derivative
  • Carboxylic acid
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic oxide
  • Organic oxygen compound
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Carbonyl group
  • Primary amine
  • Amine
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP-0.8ALOGPS
logP-4.4ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)3.44ChemAxon
pKa (Strongest Basic)10.48ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area352.78 ŲChemAxon
Rotatable Bond Count35ChemAxon
Refractivity263.07 m³·mol⁻¹ChemAxon
Polarizability108.59 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+291.51730932474
DeepCCS[M-H]-289.65830932474
DeepCCS[M-2H]-323.68930932474
DeepCCS[M+Na]+297.72230932474
AllCCS[M+H]+308.632859911
AllCCS[M+H-H2O]+309.332859911
AllCCS[M+NH4]+307.832859911
AllCCS[M+Na]+307.632859911
AllCCS[M-H]-300.432859911
AllCCS[M+Na-2H]-305.932859911
AllCCS[M+HCOO]-312.032859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ebiratide 10V, Positive-QTOFsplash10-002b-0000000019-7976df58c1a4ba6f36d62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ebiratide 20V, Positive-QTOFsplash10-002f-0100000193-7e20e6e3f42e208225512021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ebiratide 40V, Positive-QTOFsplash10-0zfr-9700000010-4db9dbca8221fbfeac532021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ebiratide 10V, Negative-QTOFsplash10-0006-1000000009-eb27a1baf1eea32aa4862021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ebiratide 20V, Negative-QTOFsplash10-004l-8200000698-19104aa1442b0c13c3cf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ebiratide 40V, Negative-QTOFsplash10-004i-9220000000-81d4a0b4b1fb660faa8f2021-10-12Wishart 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 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 NMR13C NMR Spectrum (1D, 600 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, 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 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 NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-13Wishart LabView Spectrum
Predicted 1D NMR13C 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 ID10738966
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13966813
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 ]