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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 00:01:25 UTC
Update Date2021-09-26 22:56:26 UTC
HMDB IDHMDB0247005
Secondary Accession NumbersNone
Metabolite Identification
Common NameTris(2-carboxyethyl)phosphine
DescriptionTris(2-carboxyethyl)phosphine, also known as TCEP, belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups. Based on a literature review very few articles have been published on Tris(2-carboxyethyl)phosphine. This compound has been identified in human blood as reported by (PMID: 31557052 ). Tris(2-carboxyethyl)phosphine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Tris(2-carboxyethyl)phosphine 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
3,3',3''-Phosphinidynetrispropanoic acidChEBI
3,3',3''-PhosphinidynetrispropanoateGenerator
TCEPHMDB
Tris(2-carboxyethyl)phosphineChEBI, MeSH
Chemical FormulaC9H15O6P
Average Molecular Weight250.1856
Monoisotopic Molecular Weight250.060624724
IUPAC Name3-[bis(2-carboxyethyl)phosphanyl]propanoic acid
Traditional Nametris(2-carboxyethyl)phosphine
CAS Registry NumberNot Available
SMILES
OC(=O)CCP(CCC(O)=O)CCC(O)=O
InChI Identifier
InChI=1S/C9H15O6P/c10-7(11)1-4-16(5-2-8(12)13)6-3-9(14)15/h1-6H2,(H,10,11)(H,12,13)(H,14,15)
InChI KeyPZBFGYYEXUXCOF-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassTricarboxylic acids and derivatives
Direct ParentTricarboxylic acids and derivatives
Alternative Parents
Substituents
  • Tricarboxylic acid or derivatives
  • Phosphine
  • Carboxylic acid
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organophosphorus compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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
logP0.3ALOGPS
logP-1.2ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)3.22ChemAxon
pKa (Strongest Basic)8.94ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area111.9 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity59.16 m³·mol⁻¹ChemAxon
Polarizability23.25 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
DeepCCS[M+H]+147.02430932474
DeepCCS[M-H]-143.40930932474
DeepCCS[M-2H]-180.87730932474
DeepCCS[M+Na]+156.41530932474
AllCCS[M+H]+151.432859911
AllCCS[M+H-H2O]+148.532859911
AllCCS[M+NH4]+154.132859911
AllCCS[M+Na]+154.932859911
AllCCS[M-H]-150.732859911
AllCCS[M+Na-2H]-151.632859911
AllCCS[M+HCOO]-152.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Tris(2-carboxyethyl)phosphineOC(=O)CCP(CCC(O)=O)CCC(O)=O3138.2Standard polar33892256
Tris(2-carboxyethyl)phosphineOC(=O)CCP(CCC(O)=O)CCC(O)=O1641.8Standard non polar33892256
Tris(2-carboxyethyl)phosphineOC(=O)CCP(CCC(O)=O)CCC(O)=O2154.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0fc3-8960000000-4aafe01b4ae2a26aeef12021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tris(2-carboxyethyl)phosphine GC-MS (TBDMS_3_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 10V, Positive-QTOFsplash10-0f89-2090000000-fe85e1eddb0f767c40b52019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 20V, Positive-QTOFsplash10-0kjl-2950000000-c5ded8a0aa5f7a253e5e2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 40V, Positive-QTOFsplash10-05di-9300000000-5ed9326d1a72413796b72019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 10V, Negative-QTOFsplash10-0002-0090000000-7de00c02ed285ee201472019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 20V, Negative-QTOFsplash10-000t-3190000000-a40c72d1e8063620d2922019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 40V, Negative-QTOFsplash10-0a4i-9410000000-f39b6f41ed81f24fad152019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 10V, Negative-QTOFsplash10-0002-0190000000-96af553a37b6db956b982021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 20V, Negative-QTOFsplash10-0pc0-1920000000-fd428ea3df90f91d80572021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 40V, Negative-QTOFsplash10-0a4i-2900000000-8fe77c0bf480ef1d1b272021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 10V, Positive-QTOFsplash10-0ue9-0090000000-ca38cf08356239f472f12021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 20V, Positive-QTOFsplash10-0gx0-0950000000-eca47e5469965147e7a62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tris(2-carboxyethyl)phosphine 40V, Positive-QTOFsplash10-0zfr-2900000000-630d1f7736421dd03b982021-10-12Wishart 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 NMR13C NMR Spectrum (1D, 1000 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, 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 NMR1H NMR Spectrum (1D, 700 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, 800 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, 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 ID106653
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTCEP
METLIN IDNot Available
PubChem Compound119411
PDB IDNot Available
ChEBI ID63213
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 ]