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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:39:49 UTC
Update Date2022-03-07 02:54:35 UTC
HMDB IDHMDB0035654
Secondary Accession Numbers
  • HMDB35654
Metabolite Identification
Common NamePhytal
DescriptionPhytal belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. Thus, phytal is considered to be an isoprenoid. Based on a literature review a small amount of articles have been published on Phytal.
Structure
Data?1563862751
Synonyms
ValueSource
2-Phyten-1-alHMDB
3,7,11,15-Tetramethyl-2-hexadecenalHMDB
3,7,11,15-Tetramethylhexadec-2-enalMeSH
PhytalMeSH
Chemical FormulaC20H38O
Average Molecular Weight294.5151
Monoisotopic Molecular Weight294.292265838
IUPAC Name(2E)-3,7,11,15-tetramethylhexadec-2-enal
Traditional Name(2E)-3,7,11,15-tetramethylhexadec-2-enal
CAS Registry Number13754-69-3
SMILES
CC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O
InChI Identifier
InChI=1S/C20H38O/c1-17(2)9-6-10-18(3)11-7-12-19(4)13-8-14-20(5)15-16-21/h15-19H,6-14H2,1-5H3/b20-15+
InChI KeyRAFZYSUICBQABU-HMMYKYKNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentAcyclic diterpenoids
Alternative Parents
Substituents
  • Acyclic diterpenoid
  • Fatty aldehyde
  • Fatty acyl
  • Enal
  • Alpha,beta-unsaturated aldehyde
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
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 Solubility5.5e-05 g/LALOGPS
logP8ALOGPS
logP7.2ChemAxon
logS-6.7ALOGPS
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity95.18 m³·mol⁻¹ChemAxon
Polarizability39.36 ųChemAxon
Number of Rings0ChemAxon
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]+176.99831661259
DarkChem[M-H]-170.73431661259
DeepCCS[M+H]+184.53430932474
DeepCCS[M-H]-181.98430932474
DeepCCS[M-2H]-216.1330932474
DeepCCS[M+Na]+192.41930932474
AllCCS[M+H]+187.332859911
AllCCS[M+H-H2O]+184.532859911
AllCCS[M+NH4]+189.932859911
AllCCS[M+Na]+190.732859911
AllCCS[M-H]-183.232859911
AllCCS[M+Na-2H]-185.032859911
AllCCS[M+HCOO]-187.132859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.10.43 minutes32390414
Predicted by Siyang on May 30, 202228.4799 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.58 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid41.5 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3407.0 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid960.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid364.7 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid561.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid600.5 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1366.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1286.8 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)208.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2480.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid876.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2301.6 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid922.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid633.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate864.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA844.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.6 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PhytalCC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O2486.6Standard polar33892256
PhytalCC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O2112.5Standard non polar33892256
PhytalCC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O2067.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Phytal GC-MS (Non-derivatized) - 70eV, Positivesplash10-003f-6940000000-549376df586f3fb553162017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Phytal 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 - Phytal 10V, Positive-QTOFsplash10-0002-1190000000-4d9a8277dc7b85a609ad2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 20V, Positive-QTOFsplash10-054k-7970000000-41726ac8cd919ceae3f82016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 40V, Positive-QTOFsplash10-0aor-9420000000-7bdf69fbf4883cf1a07f2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 10V, Negative-QTOFsplash10-0006-0090000000-a41de6459617035831702016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 20V, Negative-QTOFsplash10-0006-0090000000-3ec742b880f30c47b8c52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 40V, Negative-QTOFsplash10-01td-4390000000-db0a2883c50eccd332522016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 10V, Positive-QTOFsplash10-0002-2390000000-6e99614941e985f77dec2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 20V, Positive-QTOFsplash10-0771-6910000000-c03d819ff7c2f22880f32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 40V, Positive-QTOFsplash10-0a5d-9100000000-c684c4e9169a0d8548492021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 10V, Negative-QTOFsplash10-0006-0090000000-6d658432c679383af2382021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 20V, Negative-QTOFsplash10-0006-0090000000-97e2cdd2d5d213bd81a02021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Phytal 40V, Negative-QTOFsplash10-002f-2290000000-28f89c02c36b8027ab3a2021-09-24Wishart 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 IDFDB014369
KNApSAcK IDC00022118
Chemspider ID13077575
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14035234
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. (). 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.