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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 16:50:50 UTC
Update Date2021-09-26 23:12:03 UTC
HMDB IDHMDB0256412
Secondary Accession NumbersNone
Metabolite Identification
Common NamePhenolphthalein
DescriptionPhenolphthalein, also known as modane, belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone. Phenolphthalein is a drug which is used for over a century as a laxative. Phenolphthalein is formally rated as a possible carcinogen (by IARC 2B) and is also a potentially toxic compound. Based on a literature review very few articles have been published on Phenolphthalein. This compound has been identified in human blood as reported by (PMID: 31557052 ). Phenolphthalein is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Phenolphthalein 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
ModaneKegg
3,3-Bis(4-hydroxyphenyl)phthalideKegg
Ap-la-dayMeSH
Mentholatum brand OF phenolphthaleinMeSH
Novartis brand OF phenolphthaleinMeSH
Schering-plough brand OF phenolphthaleinMeSH
Ex-laxMeSH
manesco Brand OF phenolphthaleinMeSH
ThalinolMeSH
LaxettesMeSH
Feen-a-mintMeSH
Key brand OF phenolphthaleinMeSH
LaxatoneMeSH
Thompson brand OF phenolphthaleinMeSH
Chemical FormulaC20H14O4
Average Molecular Weight318.3228
Monoisotopic Molecular Weight318.089208936
IUPAC Name3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
Traditional Namephenolphthalein
CAS Registry NumberNot Available
SMILES
OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
InChI KeyKJFMBFZCATUALV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzofuranones. These are organic compounds containing a benzene ring fused to a furanone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzofurans
Sub ClassBenzofuranones
Direct ParentBenzofuranones
Alternative Parents
Substituents
  • Benzofuranone
  • Phthalide
  • Isobenzofuranone
  • Isocoumaran
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Monocyclic benzene moiety
  • Lactone
  • Carboxylic acid ester
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP4.41ALOGPS
logP4.35ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)9.16ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.04 m³·mol⁻¹ChemAxon
Polarizability32.65 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-207.84130932474
DeepCCS[M+Na]+183.14730932474
AllCCS[M+H]+174.832859911
AllCCS[M+H-H2O]+171.432859911
AllCCS[M+NH4]+178.032859911
AllCCS[M+Na]+178.932859911
AllCCS[M-H]-176.632859911
AllCCS[M+Na-2H]-175.432859911
AllCCS[M+HCOO]-174.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PhenolphthaleinOC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C14207.5Standard polar33892256
PhenolphthaleinOC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C12836.0Standard non polar33892256
PhenolphthaleinOC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C13240.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Phenolphthalein GC-MS (Non-derivatized) - 70eV, Positivesplash10-00xr-2592000000-d2bcec49a8083604a09a2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Phenolphthalein GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Phenolphthalein GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Phenolphthalein GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Phenolphthalein GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Phenolphthalein GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-00fr-2690000000-8c929a0403799e4cd2082014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein LC-ESI-qTof , Positive-QTOFsplash10-004i-2950000000-2239a8a809fdd9396eaf2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein , positive-QTOFsplash10-004i-2950000000-2239a8a809fdd9396eaf2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 60V, Negative-QTOFsplash10-0006-9000000000-7a5eb6309afb884c913c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 45V, Negative-QTOFsplash10-0006-9020000000-4bd55923e6b1a862ccdb2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 90V, Positive-QTOFsplash10-014l-0900000000-b5db4dfe68685f5d00762021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 75V, Positive-QTOFsplash10-00kf-0900000000-972ff44a32df263bacd42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 15V, Negative-QTOFsplash10-0006-9000000000-5eb567dd72ea0ec54c422021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 30V, Negative-QTOFsplash10-0006-9020000000-0df8205f0ce2cb779ee42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 60V, Positive-QTOFsplash10-004m-0930000000-9bb4dffb81d39cc301752021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 45V, Positive-QTOFsplash10-004i-0290000000-582ef3c15cb87c4c8c152021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 15V, Positive-QTOFsplash10-014i-0019000000-333e80eef9eaed246bcc2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 30V, Positive-QTOFsplash10-004i-0091000000-3949fe0e9e4846cf50362021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 90V, Negative-QTOFsplash10-0006-9000000000-494b0cf212c721029bcc2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Phenolphthalein 75V, Negative-QTOFsplash10-0006-9000000000-4329eccdfee4b908e0ab2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenolphthalein 10V, Positive-QTOFsplash10-014i-0009000000-ea673bbdb67658cda3862016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenolphthalein 20V, Positive-QTOFsplash10-014i-0149000000-edeb6f7d40e6c2a246a32016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenolphthalein 40V, Positive-QTOFsplash10-004j-5690000000-b9f1fb8a1e6a00ac42042016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenolphthalein 10V, Negative-QTOFsplash10-014i-0019000000-2f93262e8334389319552016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenolphthalein 20V, Negative-QTOFsplash10-00xr-0098000000-be431006a7dc4593473d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenolphthalein 40V, Negative-QTOFsplash10-00di-4090000000-b1557e38634d0b6eabb42016-08-03Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
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 IDDB04824
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4600
KEGG Compound IDC14286
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPhenolphthalein
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1273421
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 ]