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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2013-06-15 17:03:38 UTC
Update Date2019-07-23 07:14:38 UTC
HMDB IDHMDB0060579
Secondary Accession Numbers
  • HMDB60579
Metabolite Identification
Common NameRamiprilat
DescriptionRamiprilat, also known as ramiprilic acid, 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. Ramiprilat is a very strong basic compound (based on its pKa). In humans, ramiprilat is involved in ramipril metabolism pathway.
Structure
Data?1563866078
Synonyms
ValueSource
RamiprilateChEBI
RamiprilatumChEBI
Ramiprilic acidGenerator
Chemical FormulaC21H28N2O5
Average Molecular Weight388.4574
Monoisotopic Molecular Weight388.199822016
IUPAC Name(2S,3aS,6aS)-1-[(2S)-2-{[(1S)-1-carboxy-3-phenylpropyl]amino}propanoyl]-octahydrocyclopenta[b]pyrrole-2-carboxylic acid
Traditional Name(2S,3aS,6aS)-1-[(2S)-2-{[(1S)-1-carboxy-3-phenylpropyl]amino}propanoyl]-hexahydro-2H-cyclopenta[b]pyrrole-2-carboxylic acid
CAS Registry NumberNot Available
SMILES
C[C@H](N[C@@H](CCC1=CC=CC=C1)C(O)=O)C(=O)N1[C@H]2CCC[C@H]2C[C@H]1C(O)=O
InChI Identifier
InChI=1S/C21H28N2O5/c1-13(22-16(20(25)26)11-10-14-6-3-2-4-7-14)19(24)23-17-9-5-8-15(17)12-18(23)21(27)28/h2-4,6-7,13,15-18,22H,5,8-12H2,1H3,(H,25,26)(H,27,28)/t13-,15-,16-,17-,18-/m0/s1
InChI KeyKEDYTOTWMPBSLG-HILJTLORSA-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
  • N-acyl-alpha-amino acid
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid
  • Alpha-amino acid or derivatives
  • L-alpha-amino acid
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine carboxylic acid
  • N-acylpyrrolidine
  • Aralkylamine
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Organoheterocyclic compound
  • Azacycle
  • Secondary aliphatic amine
  • Carboxylic acid
  • Secondary amine
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Organic nitrogen compound
  • Amine
  • Organonitrogen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Disposition

Source:

Biological location:

Process

Naturally occurring process:

Role

Biological role:

Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.21 g/LALOGPS
logP0.54ALOGPS
logP-0.18ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)3.13ChemAxon
pKa (Strongest Basic)8.05ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area106.94 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity101.67 m³·mol⁻¹ChemAxon
Polarizability40.37 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00lu-9323000000-940b006da9cc06b5fc6fSpectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positivesplash10-01bc-9141420000-7b066a10b282ca037203Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000l-0009000000-b5af622fa6177501b3e1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0frg-0649000000-fd1f4001ead8c583d80bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-11p0-1900000000-0b5f7e804738b6a5e86dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-05g3-0129000000-f89fdd99fb3669abd143Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0btc-1953000000-dfe1ab2c8f9ea43b55d9Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-08fu-3910000000-087ef0850acdcd1f8f50Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not Quantified Not AvailableNot AvailableNormal
    details
    UrineExpected but not Quantified Not AvailableNot AvailableNormal
      details
      Abnormal Concentrations
      Not Available
      Associated Disorders and Diseases
      Disease ReferencesNone
      Associated OMIM IDsNone
      DrugBank IDNot Available
      Phenol Explorer Compound IDNot Available
      FoodDB IDNot Available
      KNApSAcK IDNot Available
      Chemspider IDNot Available
      KEGG Compound IDNot Available
      BioCyc IDNot Available
      BiGG IDNot Available
      Wikipedia LinkNot Available
      METLIN IDNot Available
      PubChem Compound5464096
      PDB IDNot Available
      ChEBI ID77363
      Food Biomarker OntologyNot Available
      VMH IDNot Available
      References
      Synthesis ReferenceNot Available
      Material Safety Data Sheet (MSDS)Not Available
      General References
      1. Gupta VK, Jain R, Lukram O, Agarwal S, Dwivedi A: Simultaneous determination of ramipril, ramiprilat and telmisartan in human plasma using liquid chromatography tandem mass spectrometry. Talanta. 2011 Jan 15;83(3):709-16. doi: 10.1016/j.talanta.2010.10.011. Epub 2010 Nov 18. [PubMed:21147310 ]
      2. Efsen E, Saermark T, Hansen A, Bruun E, Brynskov J: Ramiprilate inhibits functional matrix metalloproteinase activity in Crohn's disease fistulas. Basic Clin Pharmacol Toxicol. 2011 Sep;109(3):208-16. doi: 10.1111/j.1742-7843.2011.00713.x. Epub 2011 Jun 3. [PubMed:21535409 ]
      3. Potier L, Waeckel L, Vincent MP, Chollet C, Gobeil F Jr, Marre M, Bruneval P, Richer C, Roussel R, Alhenc-Gelas F, Bouby N: Selective kinin receptor agonists as cardioprotective agents in myocardial ischemia and diabetes. J Pharmacol Exp Ther. 2013 Jul;346(1):23-30. doi: 10.1124/jpet.113.203927. Epub 2013 Apr 16. [PubMed:23591995 ]
      4. van Griensven JM, Schoemaker RC, Cohen AF, Luus HG, Seibert-Grafe M, Rothig HJ: Pharmacokinetics, pharmacodynamics and bioavailability of the ACE inhibitor ramipril. Eur J Clin Pharmacol. 1995;47(6):513-8. [PubMed:7768254 ]