Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:38:43 UTC
Update Date2022-03-07 02:52:40 UTC
HMDB IDHMDB0030734
Secondary Accession Numbers
  • HMDB30734
Metabolite Identification
Common NameIsomorellic acid
DescriptionIsomorellic acid, also known as isomorellate or butyl caproate, belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system. Isomorellic acid has been detected, but not quantified in, fruits and herbs and spices. This could make isomorellic acid a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Isomorellic acid.
Structure
Data?1563862029
Synonyms
ValueSource
IsomorellateGenerator
Butyl hexanoic acidHMDB
Butyl caproateHMDB
Butyl caprylateHMDB
Butyl ester OF hexanoic acidHMDB
FEMA 2201HMDB
Hexanoic acid, butyl esterHMDB
N-Butyl caproateHMDB
N-Butyl hexanoateHMDB
N-Butyl N-hexanoateHMDB
N-Caproic acid N-butyl esterHMDB
(2Z)-4-[12-Hydroxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4(13),5,9,11,15-pentaen-19-yl]-2-methylbut-2-enoateHMDB
Morellic acidHMDB
Chemical FormulaC33H36O8
Average Molecular Weight560.6341
Monoisotopic Molecular Weight560.241018128
IUPAC Name(2Z)-4-[12-hydroxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12,15-pentaen-19-yl]-2-methylbut-2-enoic acid
Traditional Name(2Z)-4-[12-hydroxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12,15-pentaen-19-yl]-2-methylbut-2-enoic acid
CAS Registry NumberNot Available
SMILES
CC(C)=CCC1=C2OC34C5CC(C=C3C(=O)C2=C(O)C2=C1OC(C)(C)C=C2)C(=O)C4(C\C=C(\C)C(O)=O)OC5(C)C
InChI Identifier
InChI=1S/C33H36O8/c1-16(2)8-9-20-26-19(11-12-30(4,5)39-26)24(34)23-25(35)21-14-18-15-22-31(6,7)41-32(28(18)36,13-10-17(3)29(37)38)33(21,22)40-27(20)23/h8,10-12,14,18,22,34H,9,13,15H2,1-7H3,(H,37,38)/b17-10-
InChI KeyCOVMVPHACFXMAX-YVLHZVERSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentPyranoxanthones
Alternative Parents
Substituents
  • Pyranoxanthone
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • Aromatic monoterpenoid
  • Monoterpenoid
  • Aryl ketone
  • Alkyl aryl ether
  • Cyclohexenone
  • Oxepane
  • Benzenoid
  • Vinylogous acid
  • Tetrahydrofuran
  • Ketone
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Ether
  • Dialkyl ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
Water Solubility0.0015 g/LALOGPS
logP4.62ALOGPS
logP6.05ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)3.76ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area119.36 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity155.44 m³·mol⁻¹ChemAxon
Polarizability59.78 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+228.86931661259
DarkChem[M-H]-217.67631661259
DeepCCS[M-2H]-267.26330932474
DeepCCS[M+Na]+241.46230932474
AllCCS[M+H]+228.932859911
AllCCS[M+H-H2O]+227.432859911
AllCCS[M+NH4]+230.332859911
AllCCS[M+Na]+230.732859911
AllCCS[M-H]-238.232859911
AllCCS[M+Na-2H]-240.232859911
AllCCS[M+HCOO]-242.632859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.6.48 minutes32390414
Predicted by Siyang on May 30, 202214.8005 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.05 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid40.9 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3727.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid165.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid224.9 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid142.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid87.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid823.0 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 Acid697.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)87.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1371.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid639.5 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1259.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid551.8 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid466.3 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate130.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA231.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.9 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Isomorellic acidCC(C)=CCC1=C2OC34C5CC(C=C3C(=O)C2=C(O)C2=C1OC(C)(C)C=C2)C(=O)C4(C\C=C(\C)C(O)=O)OC5(C)C5749.7Standard polar33892256
Isomorellic acidCC(C)=CCC1=C2OC34C5CC(C=C3C(=O)C2=C(O)C2=C1OC(C)(C)C=C2)C(=O)C4(C\C=C(\C)C(O)=O)OC5(C)C3835.8Standard non polar33892256
Isomorellic acidCC(C)=CCC1=C2OC34C5CC(C=C3C(=O)C2=C(O)C2=C1OC(C)(C)C=C2)C(=O)C4(C\C=C(\C)C(O)=O)OC5(C)C3949.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Isomorellic acid,1TMS,isomer #1CC(C)=CCC1=C2OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O)C5=O)C(=O)C2=C(O[Si](C)(C)C)C2=C1OC(C)(C)C=C24032.8Semi standard non polar33892256
Isomorellic acid,1TMS,isomer #2CC(C)=CCC1=C2OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C)C5=O)C(=O)C2=C(O)C2=C1OC(C)(C)C=C23966.0Semi standard non polar33892256
Isomorellic acid,1TMS,isomer #3CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C2=C(O)C2=C1OC(C)(C)C=C23919.6Semi standard non polar33892256
Isomorellic acid,2TMS,isomer #1CC(C)=CCC1=C2OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C)C5=O)C(=O)C2=C(O[Si](C)(C)C)C2=C1OC(C)(C)C=C23922.7Semi standard non polar33892256
Isomorellic acid,2TMS,isomer #2CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C2=C(O[Si](C)(C)C)C2=C1OC(C)(C)C=C23870.9Semi standard non polar33892256
Isomorellic acid,2TMS,isomer #3CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C)OC(C)(C)C4C5)C(=O)C2=C(O)C2=C1OC(C)(C)C=C23820.1Semi standard non polar33892256
Isomorellic acid,3TMS,isomer #1CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C)OC(C)(C)C4C5)C(=O)C2=C(O[Si](C)(C)C)C2=C1OC(C)(C)C=C23784.7Semi standard non polar33892256
Isomorellic acid,3TMS,isomer #1CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C)OC(C)(C)C4C5)C(=O)C2=C(O[Si](C)(C)C)C2=C1OC(C)(C)C=C23821.2Standard non polar33892256
Isomorellic acid,1TBDMS,isomer #1CC(C)=CCC1=C2OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O)C5=O)C(=O)C2=C(O[Si](C)(C)C(C)(C)C)C2=C1OC(C)(C)C=C24275.5Semi standard non polar33892256
Isomorellic acid,1TBDMS,isomer #2CC(C)=CCC1=C2OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C(C)(C)C)C5=O)C(=O)C2=C(O)C2=C1OC(C)(C)C=C24212.6Semi standard non polar33892256
Isomorellic acid,1TBDMS,isomer #3CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C(C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C2=C(O)C2=C1OC(C)(C)C=C24158.9Semi standard non polar33892256
Isomorellic acid,2TBDMS,isomer #1CC(C)=CCC1=C2OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C(C)(C)C)C5=O)C(=O)C2=C(O[Si](C)(C)C(C)(C)C)C2=C1OC(C)(C)C=C24359.9Semi standard non polar33892256
Isomorellic acid,2TBDMS,isomer #2CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C(C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C2=C(O[Si](C)(C)C(C)(C)C)C2=C1OC(C)(C)C=C24324.1Semi standard non polar33892256
Isomorellic acid,2TBDMS,isomer #3CC(C)=CCC1=C2OC34C(=CC5=C(O[Si](C)(C)C(C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C(C)(C)C)OC(C)(C)C4C5)C(=O)C2=C(O)C2=C1OC(C)(C)C=C24262.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-3000190000-5ccd58feb8356dce55772017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (1 TMS) - 70eV, Positivesplash10-014i-4100039000-4e27ff9691f49b43df0c2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS ("Isomorellic acid,1TMS,#1" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Isomorellic acid GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 10V, Positive-QTOFsplash10-03xu-0010190000-e6580faa402eb6f281a02016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 20V, Positive-QTOFsplash10-014r-5020890000-b0762af03545984977bf2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 40V, Positive-QTOFsplash10-0ap0-3090500000-a91493ab4b07196653762016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 10V, Negative-QTOFsplash10-0a4i-0010190000-f1a314f26866136b62502016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 20V, Negative-QTOFsplash10-0aor-1032290000-90525eaf06c7235ee2762016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 40V, Negative-QTOFsplash10-05g3-2691120000-1ca2694685abe5c7ebcb2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 10V, Positive-QTOFsplash10-03di-0000090000-e1ff69a699d97b46410f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 20V, Positive-QTOFsplash10-08fu-0000290000-1763d257815dd698f7c02021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 40V, Positive-QTOFsplash10-0f6x-6000980000-f0ed7b52eb2fd654f7e52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 10V, Negative-QTOFsplash10-0a4i-0000090000-47ed5b46695395a54cfb2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 20V, Negative-QTOFsplash10-0a4i-0000190000-2a63176a1c63f8d1ed282021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isomorellic acid 40V, Negative-QTOFsplash10-05mo-3080930000-c3e5e4499c90419fed9b2021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB002660
KNApSAcK IDNot Available
Chemspider ID11791
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12294
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .