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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:43:53 UTC
Update Date2021-09-26 22:52:24 UTC
HMDB IDHMDB0244583
Secondary Accession NumbersNone
Metabolite Identification
Common Name14(R)-Hydroxy-retro-vitamin A
Description14(R)-Hydroxy-retro-vitamin A belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof. Based on a literature review a significant number of articles have been published on 14(R)-Hydroxy-retro-vitamin A. This compound has been identified in human blood as reported by (PMID: 31557052 ). 14(r)-hydroxy-retro-vitamin a is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 14(R)-Hydroxy-retro-vitamin A 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
SynonymsNot Available
Chemical FormulaC20H30O2
Average Molecular Weight302.458
Monoisotopic Molecular Weight302.224580206
IUPAC Name3,7-dimethyl-9-(2,6,6-trimethylcyclohex-2-en-1-ylidene)nona-3,5,7-triene-1,2-diol
Traditional Name3,7-dimethyl-9-(2,6,6-trimethylcyclohex-2-en-1-ylidene)nona-3,5,7-triene-1,2-diol
CAS Registry NumberNot Available
SMILES
CC(C=CC=C(C)C(O)CO)=CC=C1C(C)=CCCC1(C)C
InChI Identifier
InChI=1S/C20H30O2/c1-15(8-6-9-17(3)19(22)14-21)11-12-18-16(2)10-7-13-20(18,4)5/h6,8-12,19,21-22H,7,13-14H2,1-5H3
InChI KeyPCRZONNRANOQPA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as retinoids. These are oxygenated derivatives of 3,7-dimethyl-1-(2,6,6-trimethylcyclohex-1-enyl)nona-1,3,5,7-tetraene and derivatives thereof.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassRetinoids
Direct ParentRetinoids
Alternative Parents
Substituents
  • Retinoid skeleton
  • Diterpenoid
  • Fatty alcohol
  • Fatty acyl
  • Secondary alcohol
  • 1,2-diol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic 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
logP5.13ALOGPS
logP3.62ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)13.77ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity99.28 m³·mol⁻¹ChemAxon
Polarizability36.97 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+179.22330932474
DeepCCS[M-H]-176.86530932474
DeepCCS[M-2H]-209.75130932474
DeepCCS[M+Na]+185.31630932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
14(R)-Hydroxy-retro-vitamin A,1TMS,isomer #1CC(C=CC=C(C)C(CO)O[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2630.5Semi standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TMS,isomer #1CC(C=CC=C(C)C(CO)O[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2558.6Standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TMS,isomer #1CC(C=CC=C(C)C(CO)O[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2851.4Standard polar33892256
14(R)-Hydroxy-retro-vitamin A,1TMS,isomer #2CC(C=CC=C(C)C(O)CO[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2605.5Semi standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TMS,isomer #2CC(C=CC=C(C)C(O)CO[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2642.2Standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TMS,isomer #2CC(C=CC=C(C)C(O)CO[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2894.1Standard polar33892256
14(R)-Hydroxy-retro-vitamin A,2TMS,isomer #1CC(C=CC=C(C)C(CO[Si](C)(C)C)O[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2623.2Semi standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,2TMS,isomer #1CC(C=CC=C(C)C(CO[Si](C)(C)C)O[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2639.8Standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,2TMS,isomer #1CC(C=CC=C(C)C(CO[Si](C)(C)C)O[Si](C)(C)C)=CC=C1C(C)=CCCC1(C)C2766.1Standard polar33892256
14(R)-Hydroxy-retro-vitamin A,1TBDMS,isomer #1CC(C=CC=C(C)C(CO)O[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C2863.4Semi standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TBDMS,isomer #1CC(C=CC=C(C)C(CO)O[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C2796.6Standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TBDMS,isomer #1CC(C=CC=C(C)C(CO)O[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C2976.9Standard polar33892256
14(R)-Hydroxy-retro-vitamin A,1TBDMS,isomer #2CC(C=CC=C(C)C(O)CO[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C2826.3Semi standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TBDMS,isomer #2CC(C=CC=C(C)C(O)CO[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C2853.0Standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,1TBDMS,isomer #2CC(C=CC=C(C)C(O)CO[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C3019.1Standard polar33892256
14(R)-Hydroxy-retro-vitamin A,2TBDMS,isomer #1CC(C=CC=C(C)C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C3076.3Semi standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,2TBDMS,isomer #1CC(C=CC=C(C)C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C3109.4Standard non polar33892256
14(R)-Hydroxy-retro-vitamin A,2TBDMS,isomer #1CC(C=CC=C(C)C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C1C(C)=CCCC1(C)C2975.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 14(R)-Hydroxy-retro-vitamin A GC-MS (Non-derivatized) - 70eV, Positivesplash10-001u-3090000000-02837329be474b4ca97d2021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 14(R)-Hydroxy-retro-vitamin A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 14(R)-Hydroxy-retro-vitamin A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 14(R)-Hydroxy-retro-vitamin A 10V, Positive-QTOFsplash10-014i-1951000000-031d7f29251f10c67a1f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 14(R)-Hydroxy-retro-vitamin A 20V, Positive-QTOFsplash10-01bc-3940000000-094d8e1d52aaad7ac62d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 14(R)-Hydroxy-retro-vitamin A 40V, Positive-QTOFsplash10-00r7-7900000000-02435b8bbd8ca91e100d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 14(R)-Hydroxy-retro-vitamin A 10V, Negative-QTOFsplash10-0ue9-0299000000-9313a57a5283ea31b4f52021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 14(R)-Hydroxy-retro-vitamin A 20V, Negative-QTOFsplash10-0v4l-0390000000-819975389a1a8ba40bbf2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 14(R)-Hydroxy-retro-vitamin A 40V, Negative-QTOFsplash10-0a4i-1920000000-d98dc7e028154a1d7acf2021-10-12Wishart 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 ID21233175
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3081897
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 ]