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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 20:33:12 UTC
Update Date2022-11-23 22:29:19 UTC
HMDB IDHMDB0258804
Secondary Accession NumbersNone
Metabolite Identification
Common NameTemoporfin
DescriptionTemoporfin is also known as foscan or m-THPC. Temoporfin is a drug which is used for use in the treatment of patients with advanced squamous cell carcinoma of the head and neck failing standard therapies and who are unsuitable for radiotherapy, surgery, or systemic chemotherapy [fda label]. Based on a literature review a significant number of articles have been published on Temoporfin. This compound has been identified in human blood as reported by (PMID: 31557052 ). Temoporfin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Temoporfin 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
2,3-Dihydro-5,10,15,20-tetra(m-hydroxyphenyl)porphyrinChEBI
3,3',3'',3'''-(7,8-dihydro-21H,23H-porphine-5,10,15,20-tetrayl)tetrakisphenolChEBI
3,3',3'',3'''-(7,8-dihydroporphyrin-5,10,15,20-tetrayl)tetraphenolChEBI
FoscanChEBI
m-THPCChEBI
Meso-tetrahydroxyphenylchlorinChEBI
Chemical FormulaC44H32N4O4
Average Molecular Weight680.764
Monoisotopic Molecular Weight680.242355526
IUPAC Name3-[7,12,17-tris(3-hydroxyphenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,11(23),12,14,16,18(21),19-decaen-2-yl]phenol
Traditional Name3-[7,12,17-tris(3-hydroxyphenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,11(23),12,14,16,18(21),19-decaen-2-yl]phenol
CAS Registry NumberNot Available
SMILES
OC1=CC=CC(=C1)C-1=C2\CCC(=N2)\C(=C2/N\C(\C=C2)=C(/C2=N/C(/C=C2)=C(\C2=CC=C\-1N2)C1=CC(O)=CC=C1)C1=CC(O)=CC=C1)\C1=CC(O)=CC=C1
InChI Identifier
InChI=1S/C44H32N4O4/c49-29-9-1-5-25(21-29)41-33-13-15-35(45-33)42(26-6-2-10-30(50)22-26)37-17-19-39(47-37)44(28-8-4-12-32(52)24-28)40-20-18-38(48-40)43(36-16-14-34(41)46-36)27-7-3-11-31(51)23-27/h1-17,19,21-24,46-47,49-52H,18,20H2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-
InChI KeyLYPFDBRUNKHDGX-LWQDQPMZSA-N
Chemical Taxonomy
ClassificationNot classified
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
logP9.21ChemAxon
pKa (Strongest Acidic)9.12ChemAxon
pKa (Strongest Basic)5.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area138.28 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity201.34 m³·mol⁻¹ChemAxon
Polarizability76.61 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties
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 IDDB11630
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID54754
KEGG Compound IDC11730
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTemoporfin
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID9437
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 ]