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Record Information
Version2.0
Created at2022-09-05 03:30:08 UTC
Updated at2022-09-05 03:30:09 UTC
NP-MRD IDNP0207046
Secondary Accession NumbersNone
Natural Product Identification
Common Name2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-1-benzopyran-6-ol
DescriptionGamma-Tocopherol, also known as vitaplus e or DL-alpha-tocopherol, belongs to the class of organic compounds known as tocopherols. These are vitamin E derivatives containing a saturated trimethyltridecyl chain attached to the carbon C6 atom of a benzopyran ring system. The differ from tocotrienols that contain an unsaturated trimethyltrideca-3,7,11-trien-1-yl chain. Gamma-Tocopherol is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, gamma-Tocopherol is found, on average, in the highest concentration within a few different foods, such as roselles, common walnuts, and cooking oils and in a lower concentration in margarines, banana, and pecan nuts. Gamma-Tocopherol has also been detected, but not quantified in, several different foods, such as fruit juices, mandarin orange (clementine, tangerine), oil palms, oats, and cardamoms. This could make gamma-tocopherol a potential biomarker for the consumption of these foods. Gamma-Tocopherol is a collective name for a group of closely related lipids that contain substitutions on the 2H-1-benzopyran-6-ol nucleus and a long hydrocarbon chain of isoprenoid units. Gamma-Tocopherol react with the most reactive form of oxygen and protect unsaturated fatty acids from oxidation. 2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-1-benzopyran-6-ol is found in Calea jamaicensis, Croton cortesianus, Schefflera taiwaniana, Hippophae rhamnoides, Piper guineense, Silybum marianum, Vitex negundo and Walsura yunnanensis. They are antioxidants by virtue of the phenolic hydrogen.
Structure
Thumb
Synonyms
ValueSource
DL-alpha-TocopherolKegg
DL-a-TocopherolGenerator
DL-Α-tocopherolGenerator
g-TocopherolGenerator
Γ-tocopherolGenerator
3,4-Dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-olHMDB
7,8-DimethyltocolHMDB
7,8-Dimethyltocolo-xylotocopherolHMDB
MethyltocolsHMDB
O-XylotocopherolHMDB
TocopherolHMDB
TocopherolsHMDB
Vitamin e gammaHMDB
BioweyxinHMDB
e-MulsinHMDB
EmbialHMDB
GNR-Pharma brand OF tocopherol actetateHMDB
Organon brand OF tocopherol acetateHMDB
Schwarzhaupt brand OF tocopherol acetateHMDB
Snow-e muscle, energy and feritilityHMDB
SpondyvitHMDB
TocolionHMDB
Tocopherol rodisma-med brandHMDB
Tocopherol worwag brandHMDB
Togasan vitamin eHMDB
Unique eHMDB
VibolexHMDB
Vita-eHMDB
Vitamin e drageesHMDB
Atarost brand OF tocopherol acetateHMDB
Biocur brand OF tocopherol acetateHMDB
Cambridge laboratories brand OF tocopherol actetateHMDB
Dal eHMDB
DetulinHMDB
e Vitamin eHMDB
EVI-mirale, vitamin-eHMDB
Elex verlaHMDB
EplonatHMDB
Richelet brand OF tocopherol acetateHMDB
Roche nicholas brand OF tocopherol acetateHMDB
Rodisma med brand OF tocopherolHMDB
Sciencex brand OF tocopherol acetateHMDB
Steigerwald brand OF tocopherol acetateHMDB
Strathmann brand OF tocopherolHMDB
Tocopherol grunwalder brandHMDB
Tocopherol stadapharm brandHMDB
Verla brand OF tocopherolHMDB
Vit. e stadaHMDB
VitaPlus eHMDB
Vitamin-e evi-miraleHMDB
Vitamine e GNRHMDB
VitazellHMDB
Worwag brand OF tocopherolHMDB
Alcala brand OF tocopherol acetateHMDB
Bio eHMDB
Biopto-eHMDB
e VicotratHMDB
e-FerolHMDB
EUNOVA vitamin eHMDB
Equivit eHMDB
EvionHMDB
Internation animal health brand OF tocopherol acetateHMDB
MIP brand OF tocopherol acetateHMDB
Sanum-kehlbeck brand OF tocopherol actetateHMDB
Tocopherol infirmarius-rovit brandHMDB
Tocopherol twardy brandHMDB
TocovitalHMDB
Vitamin-e drageesHMDB
Wiedemann brand OF tocopherolHMDB
AbortosanHMDB
Arkopharma brand OF tocopherol acetateHMDB
Dal vita brand OF vitamin e succinateHMDB
Eu rho brand OF tocopherolHMDB
EusovitHMDB
Infirmarius-rovit brand OF tocopherolHMDB
Richtavit eHMDB
Riemser brand OF tocopherolHMDB
Tocopherol ausrichter brandHMDB
Tocopherol balkanpharma brandHMDB
Vitagutt vitamin eHMDB
Vitamin e naturHMDB
Vitamin e, togasanHMDB
Ratiopharm brand OF tocopherolHMDB
Aliud brand OF tocopherolHMDB
Bottger brand OF tocopherol acetateHMDB
DermorelleHMDB
e FerolHMDB
e-Vitamin-ratiopharmHMDB
Heyl brand OF tocopherol acetateHMDB
Kohler brand OF tocopherolHMDB
LasarHMDB
Puncto eHMDB
Rodisma-med brand OF tocopherolHMDB
Sanum kehlbeck brand OF tocopherol actetateHMDB
Scot tussin brand OF tocopherol acetateHMDB
Stadapharm brand OF tocopherolHMDB
TocopaHMDB
Tocopherol bayerHMDB
Tocopherol grace brandHMDB
Tocopherol ratiopharm brandHMDB
Twardy brand OF tocopherolHMDB
Uno vitHMDB
Uno-vitHMDB
Veyx brand OF tocopherolHMDB
Vit e hydrosolHMDB
Vita eHMDB
Vitamin e alHMDB
Wiedemann brand OF vitamin e succinateHMDB
Ausrichter brand OF tocopherolHMDB
Auxina eHMDB
Balkanpharma brand OF tocopherolHMDB
Blackmores brand OF tocopherolHMDB
Dal-eHMDB
DavitamonHMDB
e-VicotratHMDB
EcoroHMDB
EphynalHMDB
Grunwalder brand OF tocopherolHMDB
ICN brand OF tocopherol acetateHMDB
Mucos brand OF tocopherol acetateHMDB
Tocopherol togal brandHMDB
Tocopherol verla brandHMDB
Togal brand OF tocopherolHMDB
Troyapharm brand OF tocopherol acetateHMDB
Vita-plus eHMDB
Vitamin e sanumHMDB
Vitamin e MPHMDB
Vitamin empHMDB
Woelm brand OF tocopherol acetateHMDB
Bayer brand OF tocopherol acetateHMDB
GNR Pharma brand OF tocopherol actetateHMDB
Grace brand OF tocopherolHMDB
Malton eHMDB
Merck brand OF tocopherol acetateHMDB
Mowivit vitamin eHMDB
Tocopherol wiedemann brandHMDB
UnoVitHMDB
Vitamin e evi miraleHMDB
Vitamin e suspensionHMDB
Vitamin e, mowivitHMDB
Vitamin e, vitaguttHMDB
Vitamin e-MPHMDB
Adisseo brand OF tocopherolHMDB
Antioxidans e-hevertHMDB
Aquasol eHMDB
AstraZeneca brand OF tocopherol acetateHMDB
BiosanHMDB
Dal-vita brand OF vitamin e succinateHMDB
Dragees, vitamin-eHMDB
e MulsinHMDB
Hervert brand OF tocopherol acetateHMDB
Hydrovit eHMDB
Infirmarius rovit brand OF tocopherolHMDB
Jenapharm brand OF tocopherolHMDB
Kentucky brand OF tocopherolHMDB
Micorvit eHMDB
Sanavitan SHMDB
Scot-tussin brand OF tocopherol acetateHMDB
TocopharmHMDB
Tocopherol kentucky brandHMDB
Vita plus eHMDB
VitaEHMDB
Medphano brand OF tocopherol acetateHMDB
VitaminE evimiraleHMDB
Chemical FormulaC28H48O2
Average Mass416.6795 Da
Monoisotopic Mass416.36543 Da
IUPAC Name2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-ol
Traditional Name2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-1-benzopyran-6-ol
CAS Registry NumberNot Available
SMILES
CC(C)CCCC(C)CCCC(C)CCCC1(C)CCC2=CC(O)=C(C)C(C)=C2O1
InChI Identifier
InChI=1S/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-19-26(29)23(5)24(6)27(25)30-28/h19-22,29H,8-18H2,1-7H3
InChI KeyQUEDXNHFTDJVIY-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Calea jamaicensisLOTUS Database
Croton cortesianusLOTUS Database
Heptapleurum taiwanianumLOTUS Database
Hippophae rhamnoidesLOTUS Database
Piper guineenseLOTUS Database
Silybum marianumLOTUS Database
Vitex negundoLOTUS Database
Walsura yunnanensisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tocopherols. These are vitamin E derivatives containing a saturated trimethyltridecyl chain attached to the carbon C6 atom of a benzopyran ring system. The differ from tocotrienols that contain an unsaturated trimethyltrideca-3,7,11-trien-1-yl chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassQuinone and hydroquinone lipids
Direct ParentTocopherols
Alternative Parents
Substituents
  • Tocopherol
  • Diterpenoid
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP8.81ALOGPS
logP9.99ChemAxon
logS-7.8ALOGPS
pKa (Strongest Acidic)10.47ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.46 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity130.33 m³·mol⁻¹ChemAxon
Polarizability54.13 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0001492
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002431
KNApSAcK IDC00007365
Chemspider ID14266
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG ID2296479
Wikipedia LinkGamma-Tocopherol
METLIN ID6276
PubChem Compound14986
PDB IDNot Available
ChEBI ID298402
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]