Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 03:35:24 UTC
Update Date2021-09-26 22:59:44 UTC
HMDB IDHMDB0249100
Secondary Accession NumbersNone
Metabolite Identification
Common Namebeta-Amyrin palmitate
Descriptionbeta-Amyrin palmitate, also known as b-amyrin palmitic acid, 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 beta-Amyrin palmitate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Beta-amyrin palmitate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically beta-Amyrin palmitate is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
b-Amyrin palmitateGenerator
b-Amyrin palmitic acidGenerator
beta-Amyrin palmitic acidGenerator
Β-amyrin palmitateGenerator
Β-amyrin palmitic acidGenerator
Chemical FormulaC46H80O2
Average Molecular Weight665.1262
Monoisotopic Molecular Weight664.615831804
IUPAC Name4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl hexadecanoate
Traditional Name4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl hexadecanoate
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C(CCC3(C)C2CC=C2C4CC(C)(C)CCC4(C)CCC32C)C1(C)C
InChI Identifier
InChI=1S/C46H80O2/c1-10-11-12-13-14-15-16-17-18-19-20-21-22-23-40(47)48-39-27-28-44(7)37(42(39,4)5)26-29-46(9)38(44)25-24-35-36-34-41(2,3)30-31-43(36,6)32-33-45(35,46)8/h24,36-39H,10-23,25-34H2,1-9H3
InChI KeyVFSRKCNYYCXRGI-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
  • Fatty acid ester
  • Fatty acyl
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • 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
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
logP10.93ALOGPS
logP14.32ChemAxon
logS-7.7ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity205.5 m³·mol⁻¹ChemAxon
Polarizability89.01 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
DeepCCS[M-2H]-294.75730932474
DeepCCS[M+Na]+270.09230932474
AllCCS[M+H]+287.032859911
AllCCS[M+H-H2O]+286.632859911
AllCCS[M+NH4]+287.432859911
AllCCS[M+Na]+287.532859911
AllCCS[M-H]-205.632859911
AllCCS[M+Na-2H]-211.832859911
AllCCS[M+HCOO]-218.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
beta-Amyrin palmitateCCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C(CCC3(C)C2CC=C2C4CC(C)(C)CCC4(C)CCC32C)C1(C)C4391.2Standard polar33892256
beta-Amyrin palmitateCCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C(CCC3(C)C2CC=C2C4CC(C)(C)CCC4(C)CCC32C)C1(C)C4864.1Standard non polar33892256
beta-Amyrin palmitateCCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C(CCC3(C)C2CC=C2C4CC(C)(C)CCC4(C)CCC32C)C1(C)C4816.6Semi standard non polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 10V, Positive-QTOFsplash10-014i-0140509000-afef3dcecf1a1fd0fc712016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 20V, Positive-QTOFsplash10-0a6s-3454913000-73694b13e8b355c3cb282016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 40V, Positive-QTOFsplash10-0002-3629012000-1cbbbbf7eb564b4499c52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 10V, Negative-QTOFsplash10-03di-0020509000-0ea466a65566710fd9ba2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 20V, Negative-QTOFsplash10-01t9-0040903000-f4fc12aad3fdc8f4e4452016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 40V, Negative-QTOFsplash10-0a6u-2021900000-e2a6e88d4359e964100d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 10V, Positive-QTOFsplash10-066r-3000609000-9769cf7bdb16c034696b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 20V, Positive-QTOFsplash10-0a4l-9272202000-caf2db709b268c492d232021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 40V, Positive-QTOFsplash10-000l-6910000000-8e48895f912a00a912682021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 10V, Negative-QTOFsplash10-03di-0000009000-22979524ae5f942856d72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 20V, Negative-QTOFsplash10-03di-0020209000-50f90ac467d5522825d02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - beta-Amyrin palmitate 40V, Negative-QTOFsplash10-004i-4820955000-f864795324da1dc830032021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB007028
KNApSAcK IDC00045240
Chemspider ID26503597
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13915598
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]