Hmdb loader
Survey
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2006-10-25 12:07:48 UTC
Update Date2022-03-07 02:49:25 UTC
HMDB IDHMDB0005084
Secondary Accession Numbers
  • HMDB05084
Metabolite Identification
Common NameN-Acetyl-leukotriene E4
DescriptionN-Acetyl-leukotriene E4, also known as N acetyl LTE4 or N-ac-lte4, belongs to the class of organic compounds known as leukotrienes. These are eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated. Thus, N-acetyl-leukotriene E4 is considered to be an eicosanoid. Based on a literature review a significant number of articles have been published on N-Acetyl-leukotriene E4.
Structure
Data?1582752344
Synonyms
ValueSource
N Acetyl lte4HMDB
N-Ac-lte4HMDB
N-Acetyl-lte4HMDB
N-Acetylleukotriene e4HMDB
NAcLTE4HMDB
[5S-[5R*,6S*(s*),7E,9E,11Z,14Z]]-6-[[2-(acetylamino)-2-carboxyethyl]thio]-5-hydroxy-7,9,11,14-eicosatetraenoateHMDB
[5S-[5R*,6S*(s*),7E,9E,11Z,14Z]]-6-[[2-(acetylamino)-2-carboxyethyl]thio]-5-hydroxy-7,9,11,14-eicosatetraenoic acidHMDB
Chemical FormulaC25H39NO6S
Average Molecular Weight481.645
Monoisotopic Molecular Weight481.249808675
IUPAC Name(5R,6S,7E,9E,11Z,14Z)-6-{[(2S)-2-carboxy-2-acetamidoethyl]sulfanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid
Traditional Name(5R,6S,7E,9E,11Z,14Z)-6-{[(2S)-2-carboxy-2-acetamidoethyl]sulfanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid
CAS Registry Number80115-95-3
SMILES
CCCCC\C=C/C\C=C/C=C/C=C/[C@H](SC[C@@H](NC(C)=O)C(O)=O)[C@H](O)CCCC(O)=O
InChI Identifier
InChI=1S/C25H39NO6S/c1-3-4-5-6-7-8-9-10-11-12-13-14-17-23(22(28)16-15-18-24(29)30)33-19-21(25(31)32)26-20(2)27/h7-8,10-14,17,21-23,28H,3-6,9,15-16,18-19H2,1-2H3,(H,26,27)(H,29,30)(H,31,32)/b8-7-,11-10-,13-12+,17-14+/t21-,22-,23+/m1/s1
InChI KeyBGGYAYMMFYBWEX-KDFQUNDDSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as leukotrienes. These are eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentLeukotrienes
Alternative Parents
Substituents
  • Leukotriene
  • Hydroxyeicosatetraenoic acid
  • Long-chain fatty acid
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Cysteine or derivatives
  • S-alkyl-l-cysteine
  • Alpha-amino acid or derivatives
  • Thia fatty acid
  • Hydroxy fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acid
  • Unsaturated fatty acid
  • Acetamide
  • Carboxamide group
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Organosulfur compound
  • Organonitrogen compound
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP3.698Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0016 g/LALOGPS
logP4.4ALOGPS
logP4.19ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)3.87ChemAxon
pKa (Strongest Basic)-1.5ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area123.93 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity137.06 m³·mol⁻¹ChemAxon
Polarizability55.17 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
DarkChem[M+H]+224.27131661259
DarkChem[M-H]-217.60831661259
DeepCCS[M+H]+222.94730932474
DeepCCS[M-H]-220.55130932474
DeepCCS[M-2H]-253.43630932474
DeepCCS[M+Na]+229.14530932474
AllCCS[M+H]+226.132859911
AllCCS[M+H-H2O]+224.232859911
AllCCS[M+NH4]+227.832859911
AllCCS[M+Na]+228.232859911
AllCCS[M-H]-219.332859911
AllCCS[M+Na-2H]-222.432859911
AllCCS[M+HCOO]-225.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
N-Acetyl-leukotriene E4CCCCC\C=C/C\C=C/C=C/C=C/[C@H](SC[C@@H](NC(C)=O)C(O)=O)[C@H](O)CCCC(O)=O6096.5Standard polar33892256
N-Acetyl-leukotriene E4CCCCC\C=C/C\C=C/C=C/C=C/[C@H](SC[C@@H](NC(C)=O)C(O)=O)[C@H](O)CCCC(O)=O3337.4Standard non polar33892256
N-Acetyl-leukotriene E4CCCCC\C=C/C\C=C/C=C/C=C/[C@H](SC[C@@H](NC(C)=O)C(O)=O)[C@H](O)CCCC(O)=O3910.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
N-Acetyl-leukotriene E4,1TMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C)[C@H](O)CCCC(=O)O3944.7Semi standard non polar33892256
N-Acetyl-leukotriene E4,1TMS,isomer #2CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O)[C@@H](CCCC(=O)O)O[Si](C)(C)C3996.6Semi standard non polar33892256
N-Acetyl-leukotriene E4,1TMS,isomer #3CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O)[C@H](O)CCCC(=O)O[Si](C)(C)C3967.4Semi standard non polar33892256
N-Acetyl-leukotriene E4,1TMS,isomer #4CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C)[C@H](O)CCCC(=O)O3934.5Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C)[C@@H](CCCC(=O)O)O[Si](C)(C)C3957.4Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TMS,isomer #2CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C)[C@H](O)CCCC(=O)O[Si](C)(C)C3926.2Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TMS,isomer #3CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C)N(C(C)=O)[Si](C)(C)C)[C@H](O)CCCC(=O)O3882.6Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TMS,isomer #4CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O)[C@@H](CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3978.5Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TMS,isomer #5CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C)[C@@H](CCCC(=O)O)O[Si](C)(C)C3936.5Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TMS,isomer #6CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C)[C@H](O)CCCC(=O)O[Si](C)(C)C3881.5Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3935.1Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TMS,isomer #2CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C)N(C(C)=O)[Si](C)(C)C)[C@@H](CCCC(=O)O)O[Si](C)(C)C3882.0Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TMS,isomer #3CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C)N(C(C)=O)[Si](C)(C)C)[C@H](O)CCCC(=O)O[Si](C)(C)C3824.8Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TMS,isomer #4CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3879.5Semi standard non polar33892256
N-Acetyl-leukotriene E4,4TMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C)N(C(C)=O)[Si](C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3822.7Semi standard non polar33892256
N-Acetyl-leukotriene E4,4TMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C)N(C(C)=O)[Si](C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C3642.3Standard non polar33892256
N-Acetyl-leukotriene E4,4TMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C)N(C(C)=O)[Si](C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C4206.5Standard polar33892256
N-Acetyl-leukotriene E4,1TBDMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C(C)(C)C)[C@H](O)CCCC(=O)O4187.8Semi standard non polar33892256
N-Acetyl-leukotriene E4,1TBDMS,isomer #2CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O)[C@@H](CCCC(=O)O)O[Si](C)(C)C(C)(C)C4244.3Semi standard non polar33892256
N-Acetyl-leukotriene E4,1TBDMS,isomer #3CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O)[C@H](O)CCCC(=O)O[Si](C)(C)C(C)(C)C4221.8Semi standard non polar33892256
N-Acetyl-leukotriene E4,1TBDMS,isomer #4CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@H](O)CCCC(=O)O4155.9Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TBDMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C(C)(C)C)[C@@H](CCCC(=O)O)O[Si](C)(C)C(C)(C)C4448.5Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TBDMS,isomer #2CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C(C)(C)C)[C@H](O)CCCC(=O)O[Si](C)(C)C(C)(C)C4408.6Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TBDMS,isomer #3CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@H](O)CCCC(=O)O4338.3Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TBDMS,isomer #4CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O)[C@@H](CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C4485.6Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TBDMS,isomer #5CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@@H](CCCC(=O)O)O[Si](C)(C)C(C)(C)C4401.6Semi standard non polar33892256
N-Acetyl-leukotriene E4,2TBDMS,isomer #6CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@H](O)CCCC(=O)O[Si](C)(C)C(C)(C)C4366.2Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TBDMS,isomer #1CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@@H](NC(C)=O)C(=O)O[Si](C)(C)C(C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C4648.9Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TBDMS,isomer #2CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@@H](CCCC(=O)O)O[Si](C)(C)C(C)(C)C4560.9Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TBDMS,isomer #3CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@H](O)CCCC(=O)O[Si](C)(C)C(C)(C)C4512.6Semi standard non polar33892256
N-Acetyl-leukotriene E4,3TBDMS,isomer #4CCCCC/C=C\C/C=C\C=C\C=C\[C@H](SC[C@H](C(=O)O)N(C(C)=O)[Si](C)(C)C(C)(C)C)[C@@H](CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C4590.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - N-Acetyl-leukotriene E4 GC-MS (Non-derivatized) - 70eV, Positivesplash10-00kf-9105300000-d227e38dec5bec69bda82017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Acetyl-leukotriene E4 GC-MS (3 TMS) - 70eV, Positivesplash10-01x3-9120317000-b51444a913ce4734d5922017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Acetyl-leukotriene E4 GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - N-Acetyl-leukotriene E4 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 - N-Acetyl-leukotriene E4 10V, Positive-QTOFsplash10-03ej-0101900000-9e532e594641b71cd5972016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 20V, Positive-QTOFsplash10-000i-1925800000-929e86b373a89cae7c7d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 40V, Positive-QTOFsplash10-00m0-4649200000-ed5063fa0cc6771534fa2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 10V, Negative-QTOFsplash10-01q9-0204900000-061785437473c97d46da2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 20V, Negative-QTOFsplash10-0gx9-1429200000-49d7686b7a0717f1d17d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 40V, Negative-QTOFsplash10-0bvr-9711000000-79e44a9afb77aed2107c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 10V, Negative-QTOFsplash10-001i-0001900000-52c53f7cb7759d5f82792021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 20V, Negative-QTOFsplash10-001i-2319000000-8c6c79f016bc4e0fd04f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 40V, Negative-QTOFsplash10-0a59-9101000000-f7b5bc6aacc809d9a4fe2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 10V, Positive-QTOFsplash10-0gwr-3907500000-0cdfd99a900a6547267e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 20V, Positive-QTOFsplash10-0frl-3903000000-2eba6f1bf61972f39a502021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - N-Acetyl-leukotriene E4 40V, Positive-QTOFsplash10-0a5c-2900000000-7608e7a899115dd2f9ec2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNot Available details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023623
KNApSAcK IDNot Available
Chemspider ID30776568
KEGG Compound IDC11361
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53477792
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. Sala A, Voelkel N, Maclouf J, Murphy RC: Leukotriene E4 elimination and metabolism in normal human subjects. J Biol Chem. 1990 Dec 15;265(35):21771-8. [PubMed:2174886 ]
  2. Lipid Maps (LMFA03020008) [Link]