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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-07-25 00:07:21 UTC
Update Date2022-03-07 02:51:27 UTC
HMDB IDHMDB0012788
Secondary Accession Numbers
  • HMDB12788
Metabolite Identification
Common Name4-OH-Retinal
Description4-OH-Retinal 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 small amount of articles have been published on 4-OH-Retinal.
Structure
Data?1582753072
Synonyms
ValueSource
3,7-Dimethyl-9-(5-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-all-trans-2,4,6,8-nonatetraen-1-olHMDB
4-OH-all-trans-RetinalHMDB
4OHVAHMDB
Chemical FormulaC20H28O2
Average Molecular Weight300.4351
Monoisotopic Molecular Weight300.20893014
IUPAC Name(2E,4E,6E,8E)-9-(5-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenal
Traditional Name(2E,4E,6E,8E)-9-(5-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenal
CAS Registry NumberNot Available
SMILES
C\C(\C=C\C=C(/C)\C=C\C1=C(C)CCC(O)C1(C)C)=C/C=O
InChI Identifier
InChI=1S/C20H28O2/c1-15(7-6-8-16(2)13-14-21)9-11-18-17(3)10-12-19(22)20(18,4)5/h6-9,11,13-14,19,22H,10,12H2,1-5H3/b8-6+,11-9+,15-7+,16-13+
InChI KeyNCIHLRCJOBKKAL-ZBSJWCJSSA-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
  • Enal
  • Alpha,beta-unsaturated aldehyde
  • Secondary alcohol
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • Alcohol
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
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 Solubility0.012 g/LALOGPS
logP5.43ALOGPS
logP3.62ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)19.49ChemAxon
pKa (Strongest Basic)-0.83ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity98.38 m³·mol⁻¹ChemAxon
Polarizability36.36 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+178.51131661259
DarkChem[M-H]-177.86131661259
DeepCCS[M+H]+194.70230932474
DeepCCS[M-H]-191.91430932474
DeepCCS[M-2H]-226.63730932474
DeepCCS[M+Na]+201.86430932474
AllCCS[M+H]+178.132859911
AllCCS[M+H-H2O]+174.932859911
AllCCS[M+NH4]+181.032859911
AllCCS[M+Na]+181.932859911
AllCCS[M-H]-181.132859911
AllCCS[M+Na-2H]-181.832859911
AllCCS[M+HCOO]-182.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4-OH-RetinalC\C(\C=C\C=C(/C)\C=C\C1=C(C)CCC(O)C1(C)C)=C/C=O3685.1Standard polar33892256
4-OH-RetinalC\C(\C=C\C=C(/C)\C=C\C1=C(C)CCC(O)C1(C)C)=C/C=O2597.3Standard non polar33892256
4-OH-RetinalC\C(\C=C\C=C(/C)\C=C\C1=C(C)CCC(O)C1(C)C)=C/C=O2609.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4-OH-Retinal,1TMS,isomer #1CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=O)C(C)(C)C(O[Si](C)(C)C)CC12692.9Semi standard non polar33892256
4-OH-Retinal,1TBDMS,isomer #1CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=O)C(C)(C)C(O[Si](C)(C)C(C)(C)C)CC12912.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4-OH-Retinal GC-MS (Non-derivatized) - 70eV, Positivesplash10-053i-2090000000-dfafc88a66e85236edba2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-OH-Retinal GC-MS (1 TMS) - 70eV, Positivesplash10-0a4i-8249000000-7fbc286e639442db06072017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4-OH-Retinal 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 - 4-OH-Retinal 10V, Positive-QTOFsplash10-0f89-0493000000-e99a271ec0b1abbb7a722017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 20V, Positive-QTOFsplash10-000t-2940000000-e5a287abfed74a9a33d12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 40V, Positive-QTOFsplash10-0ktr-9630000000-cb129b4b7043cb6f83562017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 10V, Negative-QTOFsplash10-0002-0090000000-70d9ce88947d976dd7e32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 20V, Negative-QTOFsplash10-0feb-0090000000-7a3f8b51ad7a7f0e6fb82017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 40V, Negative-QTOFsplash10-0kal-3390000000-db937f177495a73741102017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 10V, Negative-QTOFsplash10-00dj-0090000000-70692d2353640e01ed582021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 20V, Negative-QTOFsplash10-0600-0190000000-744d40b3bee89b00a2062021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 40V, Negative-QTOFsplash10-0a4i-1490000000-4b6a7d4a33007a6056a32021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 10V, Positive-QTOFsplash10-0l1l-0962000000-5b7bdc1f962de6e685e82021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 20V, Positive-QTOFsplash10-0aor-2960000000-cadb133294a3576843eb2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4-OH-Retinal 40V, Positive-QTOFsplash10-054x-7900000000-c386b91fe7e5eaf949cd2021-09-24Wishart 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 IDFDB029174
KNApSAcK IDNot Available
Chemspider ID10392835
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14015984
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. 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. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics.
Gene Name:
CYP1A1
Uniprot ID:
P04798
Molecular weight:
58164.815
General function:
Involved in monooxygenase activity
Specific function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Most active in catalyzing 2-hydroxylation. Caffeine is metabolized primarily by cytochrome CYP1A2 in the liver through an initial N3-demethylation. Also acts in the metabolism of aflatoxin B1 and acetaminophen. Participates in the bioactivation of carcinogenic aromatic and heterocyclic amines. Catalizes the N-hydroxylation of heterocyclic amines and the O-deethylation of phenacetin.
Gene Name:
CYP1A2
Uniprot ID:
P05177
Molecular weight:
58406.915