Record Information
Version1.0
Creation Date2016-09-30 22:50:27 UTC
Update Date2020-04-22 15:09:33 UTC
BMDB IDBMDB0002053
Secondary Accession Numbers
  • BMDB02053
Metabolite Identification
Common NameHistidylproline diketopiperazine
DescriptionHistidylproline diketopiperazine, also known as his-pro-DKP or cyclo(his-pro), belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. Based on a literature review very few articles have been published on Histidylproline diketopiperazine.
Structure
Thumb
Synonyms
ValueSource
His-pro-DKPMeSH
Cyclo(his-pro)MeSH
Cyclo(histidyl-prolyl)MeSH
Histidyl-proline diketopiperazineMeSH
Histidyl-proline diketopiperazine, (3R-cis)-isomerMeSH
Histidyl-proline diketopiperazine, (3S-cis)-isomerMeSH
Histidyl-proline diketopiperazine, (3S-trans)-isomerMeSH
Histidyl-proline-diketopiperazineMeSH
Chemical FormulaC12H16N4O2
Average Molecular Weight248.281
Monoisotopic Molecular Weight248.127325776
IUPAC Name(3S,9aS)-3-(1H-imidazol-5-ylmethyl)-octahydro-1H-pyrido[1,2-a]piperazine-1,4-dione
Traditional Name(3S,9aS)-3-(3H-imidazol-4-ylmethyl)-hexahydro-2H-pyrido[1,2-a]piperazine-1,4-dione
CAS Registry Number53109-32-3
SMILES
[H][C@@]12CCCCN1C(=O)[C@H](CC1=CN=CN1)NC2=O
InChI Identifier
InChI=1S/C12H16N4O2/c17-11-10-3-1-2-4-16(10)12(18)9(15-11)5-8-6-13-7-14-8/h6-7,9-10H,1-5H2,(H,13,14)(H,15,17)/t9-,10-/m0/s1
InChI KeyLCXWQHWWTPOAFI-UWVGGRQHSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acids and derivatives
Alternative Parents
Substituents
  • Alpha-amino acid or derivatives
  • Piperidine
  • Azole
  • Imidazole
  • Tertiary carboxylic acid amide
  • Cyclic carboximidic acid
  • Heteroaromatic compound
  • Lactam
  • Carboxamide group
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Azacycle
  • Carbonyl group
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-0.36ALOGPS
logP-1.1ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)10.95ChemAxon
pKa (Strongest Basic)6.74ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area78.09 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity64.45 m³·mol⁻¹ChemAxon
Polarizability24.5 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0c10-8960000000-b59521a7bf7f2dbcd98bView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0090000000-843d3723786addf5c81bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-006t-0090000000-38a066bbd349061998ccView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-9100000000-98e8fd70b7c52af6ad80View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0190000000-1981c342d35a74baaaf5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001j-8940000000-df121bc941f701b83e43View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9400000000-bb22aeb05ef45a82e903View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0090000000-2d6df444943bd8abf9e0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-0090000000-7a61131b9929146e0cc3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000t-9560000000-d98006bfa210732b955fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0090000000-9825da4495af4eed0ee2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-1290000000-03e21d76de28525b9ad9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9410000000-f6ed33b9456dfc589d83View in MoNA
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0002053
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022818
KNApSAcK IDNot Available
Chemspider ID58646
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound65137
PDB IDNot Available
ChEBI ID90039
References
Synthesis ReferenceMa, Yaping; Bai, Wei; Zhong, Fei; Cui, Xueyun. Method for the preparation of all stereoisomers of cyclo(histidylproline). Faming Zhuanli Shenqing Gongkai Shuomingshu (2007), 11pp.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available