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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 01:23:21 UTC
Update Date2021-09-24 01:23:21 UTC
HMDB IDHMDB0303370
Secondary Accession NumbersNone
Metabolite Identification
Common NameCyclosquamosin E
Description1,4,7,10,13,16,19,22-octahydroxy-15-(hydroxymethyl)-18,21,24-tris[(4-hydroxyphenyl)methyl]-12-(2-methylpropyl)-9-(propan-2-yl)-3H,6H,9H,12H,15H,18H,21H,24H,25H,27H,28H,29H,29aH-pyrrolo[1,2-a]1,4,7,10,13,16,19,22,25-nonaazacycloheptacosan-25-one belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Based on a literature review very few articles have been published on 1,4,7,10,13,16,19,22-octahydroxy-15-(hydroxymethyl)-18,21,24-tris[(4-hydroxyphenyl)methyl]-12-(2-methylpropyl)-9-(propan-2-yl)-3H,6H,9H,12H,15H,18H,21H,24H,25H,27H,28H,29H,29aH-pyrrolo[1,2-a]1,4,7,10,13,16,19,22,25-nonaazacycloheptacosan-25-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC50H65N9O13
Average Molecular Weight1000.12
Monoisotopic Molecular Weight999.470183189
IUPAC Name15-(hydroxymethyl)-18,21,24-tris[(4-hydroxyphenyl)methyl]-12-(2-methylpropyl)-9-(propan-2-yl)-octacosahydro-1H-pyrrolo[1,2-a]1,4,7,10,13,16,19,22,25-nonaazacycloheptacosane-1,4,7,10,13,16,19,22,25-nonone
Traditional Name15-(hydroxymethyl)-18,21,24-tris[(4-hydroxyphenyl)methyl]-9-isopropyl-12-(2-methylpropyl)-icosahydropyrrolo[1,2-a]1,4,7,10,13,16,19,22,25-nonaazacycloheptacosane-1,4,7,10,13,16,19,22,25-nonone
CAS Registry NumberNot Available
SMILES
CC(C)CC1NC(=O)C(NC(=O)CNC(=O)CNC(=O)C2CCCN2C(=O)C(CC2=CC=C(O)C=C2)NC(=O)C(CC2=CC=C(O)C=C2)NC(=O)C(CC2=CC=C(O)C=C2)NC(=O)C(CO)NC1=O)C(C)C
InChI Identifier
InChI=1S/C50H65N9O13/c1-27(2)20-35-44(66)57-39(26-60)47(69)54-36(21-29-7-13-32(61)14-8-29)45(67)53-37(22-30-9-15-33(62)16-10-30)46(68)56-38(23-31-11-17-34(63)18-12-31)50(72)59-19-5-6-40(59)48(70)52-24-41(64)51-25-42(65)58-43(28(3)4)49(71)55-35/h7-18,27-28,35-40,43,60-63H,5-6,19-26H2,1-4H3,(H,51,64)(H,52,70)(H,53,67)(H,54,69)(H,55,71)(H,56,68)(H,57,66)(H,58,65)
InChI KeyUJEMFVIJLNQIEH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Cyclic alpha peptide
  • Macrolactam
  • Alpha-amino acid or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Lactam
  • Carboxamide group
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Alcohol
  • Primary alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP1.11ALOGPS
logP-0.54ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)9.02ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area334.03 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity258.39 m³·mol⁻¹ChemAxon
Polarizability99.1 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+305.78632859911
AllCCS[M+H-H2O]+306.33832859911
AllCCS[M+Na]+305.06532859911
AllCCS[M+NH4]+305.23232859911
AllCCS[M-H]-253.36832859911
AllCCS[M+Na-2H]-258.87932859911
AllCCS[M+HCOO]-264.90632859911
DeepCCS[M+H]+312.25230932474
DeepCCS[M-H]-310.52930932474
DeepCCS[M-2H]-344.56130932474
DeepCCS[M+Na]+318.58130932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202216.6148 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.92 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid4139.2 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid146.7 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid175.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid136.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid140.5 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid432.9 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid827.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)232.7 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1243.9 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid651.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2672.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid453.3 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid496.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate343.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA122.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water173.8 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 10V, Negative-QTOFsplash10-0fry-1000000049-f12de3d7291ba12b0ed02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 20V, Negative-QTOFsplash10-000x-8261009287-a569896e0a78b78618a32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 40V, Negative-QTOFsplash10-06xx-9442011271-5835049078921fa9d0292016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 10V, Positive-QTOFsplash10-0udi-9000000001-444e0743847b4f4585562021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 20V, Positive-QTOFsplash10-0ue9-9100000027-01b457a19d851029479b2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 40V, Positive-QTOFsplash10-0596-6400000009-da458087457bc9160c162021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 10V, Negative-QTOFsplash10-0002-0000000009-b3c8cdb8e392ecc3b1642021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 20V, Negative-QTOFsplash10-0005-0000000297-e26ce24fee90c1f555482021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Cyclosquamosin E 40V, Negative-QTOFsplash10-000t-2100000492-3ef25bff0fc6716ab1112021-10-21Wishart 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 IDFDB012182
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound73194488
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