Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:54:59 UTC
Update Date2022-03-07 02:55:02 UTC
HMDB IDHMDB0036745
Secondary Accession Numbers
  • HMDB36745
Metabolite Identification
Common Name(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate
Description(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Based on a literature review a significant number of articles have been published on (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate.
Structure
Data?1563862919
Synonyms
ValueSource
(2XI,3xi)-2,3-dihydroxy-12,18-ursadien-28-Oate diacetateGenerator
(2XI,3xi)-2,3-dihydroxy-12,18-ursadien-28-Oic acid diacetic acidGenerator
10,11-Bis(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-octadecahydropicene-4a-carboxylateHMDB
Chemical FormulaC34H50O6
Average Molecular Weight554.7572
Monoisotopic Molecular Weight554.360739332
IUPAC Name10,11-bis(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-octadecahydropicene-4a-carboxylic acid
Traditional Name10,11-bis(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-3,4,5,6,7,8,8a,10,11,12,12b,13-dodecahydro-2H-picene-4a-carboxylic acid
CAS Registry Number273379-39-8
SMILES
CC1CCC2(CCC3(C)C(=CCC4C5(C)CC(OC(C)=O)C(OC(C)=O)C(C)(C)C5CCC34C)C2=C1C)C(O)=O
InChI Identifier
InChI=1S/C34H50O6/c1-19-12-15-34(29(37)38)17-16-32(8)23(27(34)20(19)2)10-11-26-31(7)18-24(39-21(3)35)28(40-22(4)36)30(5,6)25(31)13-14-33(26,32)9/h10,19,24-26,28H,11-18H2,1-9H3,(H,37,38)
InChI KeyNKUPBVVFDCQLGE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Tricarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
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 Solubility0.00063 g/LALOGPS
logP6.87ALOGPS
logP5.94ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)4.66ChemAxon
pKa (Strongest Basic)-6.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area89.9 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity153.95 m³·mol⁻¹ChemAxon
Polarizability63.42 ųChemAxon
Number of Rings5ChemAxon
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]+224.33131661259
DarkChem[M-H]-219.31931661259
DeepCCS[M-2H]-253.61130932474
DeepCCS[M+Na]+229.03730932474
AllCCS[M+H]+232.132859911
AllCCS[M+H-H2O]+230.932859911
AllCCS[M+NH4]+233.232859911
AllCCS[M+Na]+233.532859911
AllCCS[M-H]-227.632859911
AllCCS[M+Na-2H]-230.632859911
AllCCS[M+HCOO]-233.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetateCC1CCC2(CCC3(C)C(=CCC4C5(C)CC(OC(C)=O)C(OC(C)=O)C(C)(C)C5CCC34C)C2=C1C)C(O)=O5209.7Standard polar33892256
(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetateCC1CCC2(CCC3(C)C(=CCC4C5(C)CC(OC(C)=O)C(OC(C)=O)C(C)(C)C5CCC34C)C2=C1C)C(O)=O3493.7Standard non polar33892256
(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetateCC1CCC2(CCC3(C)C(=CCC4C5(C)CC(OC(C)=O)C(OC(C)=O)C(C)(C)C5CCC34C)C2=C1C)C(O)=O4036.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate,1TMS,isomer #1CC(=O)OC1CC2(C)C(CCC3(C)C2CC=C2C4=C(C)C(C)CCC4(C(=O)O[Si](C)(C)C)CCC23C)C(C)(C)C1OC(C)=O3752.4Semi standard non polar33892256
(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate,1TBDMS,isomer #1CC(=O)OC1CC2(C)C(CCC3(C)C2CC=C2C4=C(C)C(C)CCC4(C(=O)O[Si](C)(C)C(C)(C)C)CCC23C)C(C)(C)C1OC(C)=O4000.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate GC-MS (Non-derivatized) - 70eV, Positivesplash10-000g-1003890000-62e63cf48f7cddd74dfe2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate GC-MS (1 TMS) - 70eV, Positivesplash10-03xr-3000596000-26a3ee692c7171ecd84e2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate GC-MS ("(2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate,1TMS,#1" TMS) - 70eV, PositiveNot Available2021-10-14Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-10-15Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 10V, Positive-QTOFsplash10-0bta-0000690000-a8525bec2facdf757c262016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 20V, Positive-QTOFsplash10-0002-0000940000-f308ea6b49baddb059532016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 40V, Positive-QTOFsplash10-0fr2-1001920000-213bb0fea9361bd8e9ba2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 10V, Negative-QTOFsplash10-114i-2000190000-d238727609c899bc605a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 20V, Negative-QTOFsplash10-0rk9-3000970000-9a99bd22cb99ae9530f32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 40V, Negative-QTOFsplash10-0aor-9000700000-de2bb74fd194bcfd20d22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 10V, Positive-QTOFsplash10-0a5j-0000950000-f75599a3c6ea6a33710b2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 20V, Positive-QTOFsplash10-000t-1052930000-550f6af41c8c7e416ff62021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 40V, Positive-QTOFsplash10-0019-2392100000-125ab5b8d037e55938362021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 10V, Negative-QTOFsplash10-0udi-2000390000-8427d8502c388cf45cd22021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 20V, Negative-QTOFsplash10-0a4i-9000000000-c01bbbf5bed889264ddb2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (2xi,3xi)-2,3-Dihydroxy-12,18-ursadien-28-oic acid diacetate 40V, Negative-QTOFsplash10-0pvi-6000960000-eaa840e22e3f11bd6a7c2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • 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 IDFDB015683
KNApSAcK IDNot Available
Chemspider ID35014232
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752047
PDB IDNot Available
ChEBI ID176042
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. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.