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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 21:03:02 UTC
Update Date2021-09-26 23:16:27 UTC
HMDB IDHMDB0259097
Secondary Accession NumbersNone
Metabolite Identification
Common NameTilsuprost
DescriptionTilsuprost belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=fatty aliphatic tail or organyl group and R'=methyl group. Based on a literature review very few articles have been published on Tilsuprost. This compound has been identified in human blood as reported by (PMID: 31557052 ). Tilsuprost is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Tilsuprost 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
Methyl 4-{[5-hydroxy-4-(3-hydroxyoct-1-en-1-yl)-3H,3ah,4H,5H,6H,6ah-cyclopenta[b]pyrrol-2-yl]sulfanyl}butanoic acidHMDB
Methyl 4-{[5-hydroxy-4-(3-hydroxyoct-1-en-1-yl)-3H,3ah,4H,5H,6H,6ah-cyclopenta[b]pyrrol-2-yl]sulphanyl}butanoateHMDB
Methyl 4-{[5-hydroxy-4-(3-hydroxyoct-1-en-1-yl)-3H,3ah,4H,5H,6H,6ah-cyclopenta[b]pyrrol-2-yl]sulphanyl}butanoic acidHMDB
Chemical FormulaC20H33NO4S
Average Molecular Weight383.55
Monoisotopic Molecular Weight383.213029721
IUPAC Namemethyl 4-{[5-hydroxy-4-(3-hydroxyoct-1-en-1-yl)-3H,3aH,4H,5H,6H,6aH-cyclopenta[b]pyrrol-2-yl]sulfanyl}butanoate
Traditional Namemethyl 4-{[5-hydroxy-4-(3-hydroxyoct-1-en-1-yl)-3H,3aH,4H,5H,6H,6aH-cyclopenta[b]pyrrol-2-yl]sulfanyl}butanoate
CAS Registry NumberNot Available
SMILES
CCCCCC(O)C=CC1C(O)CC2N=C(CC12)SCCCC(=O)OC
InChI Identifier
InChI=1S/C20H33NO4S/c1-3-4-5-7-14(22)9-10-15-16-12-19(21-17(16)13-18(15)23)26-11-6-8-20(24)25-2/h9-10,14-18,22-23H,3-8,11-13H2,1-2H3
InChI KeyTUOQTRVLPKMMDB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=fatty aliphatic tail or organyl group and R'=methyl group.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentFatty acid methyl esters
Alternative Parents
Substituents
  • Fatty acid methyl ester
  • Imidothiolactone
  • Methyl ester
  • Pyrroline
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Azacycle
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Sulfenyl compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic 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
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-228.10730932474
DeepCCS[M+Na]+203.67230932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TilsuprostCCCCCC(O)C=CC1C(O)CC2N=C(CC12)SCCCC(=O)OC4014.2Standard polar33892256
TilsuprostCCCCCC(O)C=CC1C(O)CC2N=C(CC12)SCCCC(=O)OC2611.6Standard non polar33892256
TilsuprostCCCCCC(O)C=CC1C(O)CC2N=C(CC12)SCCCC(=O)OC3016.2Semi standard non polar33892256
Spectra
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 LinkNot Available
METLIN IDNot Available
PubChem Compound78409786
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 ]