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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 01:38:30 UTC
Update Date2021-09-24 01:38:30 UTC
HMDB IDHMDB0303403
Secondary Accession NumbersNone
Metabolite Identification
Common NameCrofelemer
DescriptionOligomeric proanthocyanidin. Crofelemer is an inhibitor of secretory diarrhea via inhibition of the CFTR chloride transporter. Crofelemer is not an antimicrobial, and therefore does not drive the emergence of resistance, it does not inhibit motility, and therefore does not cause constipation or rebound diarrhea, and it is not systemically absorbed, reducing the potential for adverse drug interactions and toxicity.
Structure
Thumb
Synonyms
ValueSource
Euler gaddum substance pMeSH
Euler-gaddum substance pMeSH
Hypothalamic substance pMeSH
SP(1-11)MeSH
Substance p, euler-gaddumMeSH
Substance p, hypothalamicMeSH
P, Euler-gaddum substanceMeSH
P, Hypothalamic substanceMeSH
P, SubstanceMeSH
Chemical FormulaC63H98N18O13S
Average Molecular Weight1347.65
Monoisotopic Molecular Weight1346.728146462
IUPAC Name(2S)-2-({[(2S)-1-[(2S)-6-amino-2-({[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)hexanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-N-[(1S)-3-(C-hydroxycarbonimidoyl)-1-{[(1S)-1-{[(1S)-1-[({[(1S)-1-{[(1S)-1-(C-hydroxycarbonimidoyl)-3-(methylsulfanyl)propyl]-C-hydroxycarbonimidoyl}-3-methylbutyl]-C-hydroxycarbonimidoyl}methyl)-C-hydroxycarbonimidoyl]-2-phenylethyl]-C-hydroxycarbonimidoyl}-2-phenylethyl]-C-hydroxycarbonimidoyl}propyl]pentanediimidic acid
Traditional Namesubstance P
CAS Registry NumberNot Available
SMILES
[H][C@](N)(CCCNC(N)=N)C(=O)N1CCC[C@@]1([H])C(O)=N[C@@]([H])(CCCCN)C(=O)N1CCC[C@@]1([H])C(O)=N[C@@]([H])(CCC(O)=N)C(O)=N[C@@]([H])(CCC(O)=N)C(O)=N[C@@]([H])(CC1=CC=CC=C1)C(O)=N[C@@]([H])(CC1=CC=CC=C1)C(O)=NCC(O)=N[C@@]([H])(CC(C)C)C(O)=N[C@@]([H])(CCSC)C(O)=N
InChI Identifier
InChI=1S/C63H98N18O13S/c1-37(2)33-45(57(89)74-41(53(68)85)27-32-95-3)73-52(84)36-72-54(86)46(34-38-15-6-4-7-16-38)78-58(90)47(35-39-17-8-5-9-18-39)79-56(88)42(23-25-50(66)82)75-55(87)43(24-26-51(67)83)76-59(91)49-22-14-31-81(49)62(94)44(20-10-11-28-64)77-60(92)48-21-13-30-80(48)61(93)40(65)19-12-29-71-63(69)70/h4-9,15-18,37,40-49H,10-14,19-36,64-65H2,1-3H3,(H2,66,82)(H2,67,83)(H2,68,85)(H,72,86)(H,73,84)(H,74,89)(H,75,87)(H,76,91)(H,77,92)(H,78,90)(H,79,88)(H4,69,70,71)/t40-,41-,42-,43-,44-,45-,46-,47-,48-,49-/m0/s1
InChI KeyADNPLDHMAVUMIW-CUZNLEPHSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as polypeptides. These are peptides containing ten or more amino acid residues.
KingdomOrganic compounds
Super ClassOrganic Polymers
ClassPolypeptides
Sub ClassNot Available
Direct ParentPolypeptides
Alternative Parents
Substituents
  • Polypeptide
  • Alpha peptide
  • Phenylalanine or derivatives
  • Glutamine or derivatives
  • Leucine or derivatives
  • Methionine or derivatives
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • Pyrrolidine-2-carboxamide
  • Pyrrolidine carboxylic acid or derivatives
  • N-acylpyrrolidine
  • Monocyclic benzene moiety
  • Fatty amide
  • N-acyl-amine
  • Benzenoid
  • Fatty acyl
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Guanidine
  • Primary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Thioether
  • Carboximidamide
  • Sulfenyl compound
  • Carboxylic acid derivative
  • Azacycle
  • Organoheterocyclic compound
  • Dialkylthioether
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organopnictogen compound
  • Amine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Primary aliphatic amine
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Carbonyl group
  • Primary amine
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
DispositionNot Available
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
logP1.19ALOGPS
logP2.14ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)2.99ChemAxon
pKa (Strongest Basic)12.03ChemAxon
Physiological Charge3ChemAxon
Hydrogen Acceptor Count29ChemAxon
Hydrogen Donor Count19ChemAxon
Polar Surface Area547.52 ŲChemAxon
Rotatable Bond Count42ChemAxon
Refractivity399.12 m³·mol⁻¹ChemAxon
Polarizability144.5 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 10V, Positive-QTOFsplash10-02wa-1319101010-209f8038eedc515a4d6f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 20V, Positive-QTOFsplash10-02ta-2729101110-7d4d3932d047407e12182016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 40V, Positive-QTOFsplash10-02mj-9835202000-3628a96e37d0d507d9c72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 10V, Negative-QTOFsplash10-0f92-6079000000-c6a896a4135dad2d46202016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 20V, Negative-QTOFsplash10-0002-9133000000-514803d766a0083241282016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 40V, Negative-QTOFsplash10-0002-9101000000-1af52acc0df0cbc52a652016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 10V, Positive-QTOFsplash10-0002-0029000000-b5f97a1da15502c0c1af2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 20V, Positive-QTOFsplash10-0012-1169000000-a04f2ec20ff6d30dc9262021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 40V, Positive-QTOFsplash10-0229-8932111101-9720f0235d543843d4fa2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 10V, Negative-QTOFsplash10-004j-0009000006-61a7c5777d1ad504bff92021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 20V, Negative-QTOFsplash10-002b-6349102111-2d0762c3d5759d3629d12021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Crofelemer 40V, Negative-QTOFsplash10-00kp-9500051150-b99c6b1e4f9f470281c82021-10-21Wishart 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 IDFDB013189
KNApSAcK IDC00057959
Chemspider ID33558
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound36511
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 ReferencesNot Available