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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2008-10-29 15:22:29 UTC
Update Date2021-09-14 15:37:04 UTC
HMDB IDHMDB0011176
Secondary Accession Numbers
  • HMDB0028996
  • HMDB11176
  • HMDB28996
Metabolite Identification
Common NamePhenylalanylhydroxyproline
DescriptionPhenylalanylhydroxyproline is a proteolytic breakdown product of collagen. It belongs to the family of peptides. These are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by the formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. It is found in urine (PMID: 3782411 ).
Structure
Data?1582752876
Synonyms
ValueSource
(4R)-L-Phenylalanyl-4-hydroxy-L-prolineHMDB
L-Phenylalanyl-L-hydroxyprolineHMDB
Phenylalanyl-hydroxyprolineHMDB
Phenylalanine hydroxyproline dipeptideHMDB
Phenylalanine-hydroxyproline dipeptideHMDB
PhenylalanylhydroxyprolineHMDB
(2S,4R)-1-[(2S)-2-Amino-3-phenylpropanoyl]-4-hydroxypyrrolidine-2-carboxylateGenerator
Chemical FormulaC14H18N2O4
Average Molecular Weight278.308
Monoisotopic Molecular Weight278.126657068
IUPAC Name(2S,4R)-1-[(2S)-2-amino-3-phenylpropanoyl]-4-hydroxypyrrolidine-2-carboxylic acid
Traditional Name(2S,4R)-1-[(2S)-2-amino-3-phenylpropanoyl]-4-hydroxypyrrolidine-2-carboxylic acid
CAS Registry Number90965-82-5
SMILES
N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(O)=O
InChI Identifier
InChI=1S/C14H18N2O4/c15-11(6-9-4-2-1-3-5-9)13(18)16-8-10(17)7-12(16)14(19)20/h1-5,10-12,17H,6-8,15H2,(H,19,20)/t10-,11+,12+/m1/s1
InChI KeyWJSNJMXOBDSZDL-WOPDTQHZSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • N-acylpyrrolidine
  • Pyrrolidine carboxylic acid
  • Pyrrolidine carboxylic acid or derivatives
  • Aralkylamine
  • Monocyclic benzene moiety
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Secondary alcohol
  • Carboxamide group
  • Amino acid or derivatives
  • Amino acid
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Primary aliphatic amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Amine
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
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
Water Solubility2.72 g/LALOGPS
logP-1.7ALOGPS
logP-2.6ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)3.59ChemAxon
pKa (Strongest Basic)8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area103.86 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity71.42 m³·mol⁻¹ChemAxon
Polarizability27.87 ųChemAxon
Number of Rings2ChemAxon
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]+166.89630932474
DeepCCS[M-H]-164.53830932474
DeepCCS[M-2H]-198.47730932474
DeepCCS[M+Na]+173.71230932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PhenylalanylhydroxyprolineN[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(O)=O3754.5Standard polar33892256
PhenylalanylhydroxyprolineN[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(O)=O2540.1Standard non polar33892256
PhenylalanylhydroxyprolineN[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(O)=O2580.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Phenylalanylhydroxyproline,1TMS,isomer #1C[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@@H](N)CC2=CC=CC=C2)C12477.1Semi standard non polar33892256
Phenylalanylhydroxyproline,1TMS,isomer #2C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@@H](N)CC1=CC=CC=C12411.0Semi standard non polar33892256
Phenylalanylhydroxyproline,1TMS,isomer #3C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(=O)O2478.0Semi standard non polar33892256
Phenylalanylhydroxyproline,2TMS,isomer #1C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C)CN1C(=O)[C@@H](N)CC1=CC=CC=C12432.4Semi standard non polar33892256
Phenylalanylhydroxyproline,2TMS,isomer #2C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O2469.0Semi standard non polar33892256
Phenylalanylhydroxyproline,2TMS,isomer #3C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C2428.0Semi standard non polar33892256
Phenylalanylhydroxyproline,2TMS,isomer #4C[Si](C)(C)N([C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(=O)O)[Si](C)(C)C2575.3Semi standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #1C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C2454.2Semi standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #1C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C2490.7Standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #1C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C3045.3Standard polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #2C[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@H](CC2=CC=CC=C2)N([Si](C)(C)C)[Si](C)(C)C)C12598.5Semi standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #2C[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@H](CC2=CC=CC=C2)N([Si](C)(C)C)[Si](C)(C)C)C12587.4Standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #2C[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@H](CC2=CC=CC=C2)N([Si](C)(C)C)[Si](C)(C)C)C13200.6Standard polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #3C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C2574.1Semi standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #3C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C2524.6Standard non polar33892256
Phenylalanylhydroxyproline,3TMS,isomer #3C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C3086.5Standard polar33892256
Phenylalanylhydroxyproline,4TMS,isomer #1C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C2624.7Semi standard non polar33892256
Phenylalanylhydroxyproline,4TMS,isomer #1C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C2588.8Standard non polar33892256
Phenylalanylhydroxyproline,4TMS,isomer #1C[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C2915.8Standard polar33892256
Phenylalanylhydroxyproline,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@@H](N)CC2=CC=CC=C2)C12714.7Semi standard non polar33892256
Phenylalanylhydroxyproline,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@@H](N)CC1=CC=CC=C12656.7Semi standard non polar33892256
Phenylalanylhydroxyproline,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(=O)O2689.9Semi standard non polar33892256
Phenylalanylhydroxyproline,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C(C)(C)C)CN1C(=O)[C@@H](N)CC1=CC=CC=C12922.2Semi standard non polar33892256
Phenylalanylhydroxyproline,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O2962.7Semi standard non polar33892256
Phenylalanylhydroxyproline,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C2910.2Semi standard non polar33892256
Phenylalanylhydroxyproline,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)N([C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O)C[C@H]1C(=O)O)[Si](C)(C)C(C)(C)C3017.9Semi standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C3141.5Semi standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C3064.0Standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C3317.3Standard polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@H](CC2=CC=CC=C2)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C13304.7Semi standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@H](CC2=CC=CC=C2)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C13143.0Standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)O[C@@H]1C[C@@H](C(=O)O)N(C(=O)[C@H](CC2=CC=CC=C2)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C13390.0Standard polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3245.3Semi standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3110.1Standard non polar33892256
Phenylalanylhydroxyproline,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3309.4Standard polar33892256
Phenylalanylhydroxyproline,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C(C)(C)C)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3495.3Semi standard non polar33892256
Phenylalanylhydroxyproline,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C(C)(C)C)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3300.3Standard non polar33892256
Phenylalanylhydroxyproline,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)[C@@H]1C[C@@H](O[Si](C)(C)C(C)(C)C)CN1C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3228.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Phenylalanylhydroxyproline 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 - Phenylalanylhydroxyproline 10V, Negative-QTOFsplash10-056r-0390000000-31ed9c98dbb66d5bdb3d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenylalanylhydroxyproline 20V, Negative-QTOFsplash10-03di-1920000000-86a3c042ee9832c70b7d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenylalanylhydroxyproline 40V, Negative-QTOFsplash10-002f-9700000000-1d418563be37aef5c2fa2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenylalanylhydroxyproline 10V, Positive-QTOFsplash10-00b9-0790000000-f811e9ef2e5988d64fc52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenylalanylhydroxyproline 20V, Positive-QTOFsplash10-006x-6900000000-8b8fa599b739a54284da2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phenylalanylhydroxyproline 40V, Positive-QTOFsplash10-006x-8900000000-6a6de752d6f704a905cb2021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB027948
KNApSAcK IDNot Available
Chemspider ID29322585
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53480675
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. Jandke J, Spiteller G: Dipeptide analysis in human urine. J Chromatogr. 1986 Oct 31;382:39-45. [PubMed:3782411 ]