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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 02:01:46 UTC
Update Date2021-09-26 22:58:57 UTC
HMDB IDHMDB0248600
Secondary Accession NumbersNone
Metabolite Identification
Common NameAristospan
DescriptionAristospan belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety. Based on a literature review a significant number of articles have been published on Aristospan. This compound has been identified in human blood as reported by (PMID: 31557052 ). Aristospan is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Aristospan 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
2-{12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.0,.0,.0,]icosa-14,17-dien-8-yl}-2-oxoethyl 3,3-dimethylbutanoic acidHMDB
Triamcinolone hexacetonideHMDB
9-Fluoro-11 beta,16 alpha,17,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal with acetone, 21-(3,3-dimethylbutyrate)HMDB
Chemical FormulaC30H41FO7
Average Molecular Weight532.649
Monoisotopic Molecular Weight532.283631823
IUPAC Name2-{12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-8-yl}-2-oxoethyl 3,3-dimethylbutanoate
Traditional Name2-{12-fluoro-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-8-yl}-2-oxoethyl 3,3-dimethylbutanoate
CAS Registry NumberNot Available
SMILES
CC(C)(C)CC(=O)OCC(=O)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O)CC21C
InChI Identifier
InChI=1S/C30H41FO7/c1-25(2,3)15-24(35)36-16-22(34)30-23(37-26(4,5)38-30)13-20-19-9-8-17-12-18(32)10-11-27(17,6)29(19,31)21(33)14-28(20,30)7/h10-12,19-21,23,33H,8-9,13-16H2,1-7H3
InChI KeyTZIZWYVVGLXXFV-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as gluco/mineralocorticoids, progestogins and derivatives. These are steroids with a structure based on a hydroxylated prostane moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassPregnane steroids
Direct ParentGluco/mineralocorticoids, progestogins and derivatives
Alternative Parents
Substituents
  • Progestogin-skeleton
  • 20-oxosteroid
  • 3-oxo-delta-1,4-steroid
  • 3-oxosteroid
  • 9-halo-steroid
  • Halo-steroid
  • Hydroxysteroid
  • Oxosteroid
  • 11-hydroxysteroid
  • Delta-1,4-steroid
  • Alpha-acyloxy ketone
  • Ketal
  • Cyclic alcohol
  • Meta-dioxolane
  • Secondary alcohol
  • Cyclic ketone
  • Carboxylic acid ester
  • Fluorohydrin
  • Halohydrin
  • Ketone
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Acetal
  • Monocarboxylic acid or derivatives
  • Organofluoride
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Alkyl halide
  • Alkyl fluoride
  • Organic oxide
  • Alcohol
  • Hydrocarbon derivative
  • Organohalogen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP3.9ALOGPS
logP4.12ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)13.63ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area99.13 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity138.99 m³·mol⁻¹ChemAxon
Polarizability57.28 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
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]-251.46230932474
DeepCCS[M+Na]+226.88730932474
AllCCS[M+H]+222.832859911
AllCCS[M+H-H2O]+221.532859911
AllCCS[M+NH4]+224.032859911
AllCCS[M+Na]+224.332859911
AllCCS[M-H]-221.132859911
AllCCS[M+Na-2H]-223.532859911
AllCCS[M+HCOO]-226.232859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202222.3215 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20220.9 minutes32390414

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Aristospan,1TMS,isomer #1CC(C)(C)CC(=O)OCC(=O)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C)CC12C3667.5Semi standard non polar33892256
Aristospan,1TMS,isomer #1CC(C)(C)CC(=O)OCC(=O)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C)CC12C3597.1Standard non polar33892256
Aristospan,1TMS,isomer #1CC(C)(C)CC(=O)OCC(=O)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C)CC12C3998.0Standard polar33892256
Aristospan,2TMS,isomer #1CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C)CC12C3541.9Semi standard non polar33892256
Aristospan,2TMS,isomer #1CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C)CC12C3626.4Standard non polar33892256
Aristospan,2TMS,isomer #1CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C)CC12C3970.7Standard polar33892256
Aristospan,1TBDMS,isomer #2CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O)CC12C3910.2Semi standard non polar33892256
Aristospan,1TBDMS,isomer #2CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O)CC12C3918.8Standard non polar33892256
Aristospan,1TBDMS,isomer #2CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O)CC12C4210.5Standard polar33892256
Aristospan,2TBDMS,isomer #1CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C(C)(C)C)CC12C4023.7Semi standard non polar33892256
Aristospan,2TBDMS,isomer #1CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C(C)(C)C)CC12C4058.2Standard non polar33892256
Aristospan,2TBDMS,isomer #1CC(C)(C)CC(=O)OC=C(O[Si](C)(C)C(C)(C)C)C12OC(C)(C)OC1CC1C3CCC4=CC(=O)C=CC4(C)C3(F)C(O[Si](C)(C)C(C)(C)C)CC12C4098.9Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Aristospan GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Aristospan GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-03Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aristospan 10V, Positive-QTOFsplash10-01q9-0011690000-65dd025a170209ae8f1e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aristospan 20V, Positive-QTOFsplash10-067i-4142980000-ec73df75582471b71b752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aristospan 40V, Positive-QTOFsplash10-0a4i-6973300000-b1c21a3f3a6108b6e0d42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aristospan 10V, Negative-QTOFsplash10-00lr-3900270000-1932e2edaf3b652c71a32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aristospan 20V, Negative-QTOFsplash10-014i-3900400000-1640d4de3580e05397c02021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aristospan 40V, Negative-QTOFsplash10-052f-9003200000-e7510b3fb3e598c8c1fd2021-10-12Wishart 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 IDNot Available
KNApSAcK IDNot Available
Chemspider ID549640
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTriamcinolone hexacetonide
METLIN IDNot Available
PubChem Compound633091
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 ]