Record Information
Version1.0
Creation date2015-10-09 22:29:32 UTC
Update date2017-01-19 02:36:18 UTC
FoodComEx IDPC000262
FoodDB RecordFDB002431
Chemical Information
Namegamma-Tocopherol
DescriptionOccurs in many nut and other vegetable oils such as soya and sunflower oil. It is used as antioxidant food additive. Member of Vitamin E group. Added to fats and oils to prevent rancidity. The naturally occurring tocopherol is a single steroisomer; synthetic forms are a mixture of all eight possible isomers [DFC] gamma-Tocopherol is one of the chemical compounds that is considered vitamin E. As a food additive, it has E number E308. [Wikipedia]. gamma-Tocopherol is found in many foods, some of which are common pea, shiitake, feijoa, and other bread.
CAS Number1406-66-2
Structure
Thumb
Synonyms
SynonymSource
2,7,8-Trimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanolbiospider
3,4-dihydro-2,7,8-Trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-olHMDB
3,4-Dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol, 9CIdb_source
6-Chromanol, 2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-biospider
7,8-Dimethyltocoldb_source
7,8-Dimethyltocolo-xylotocopherolHMDB
D-gamma-tocopherolbiospider
DL-a-TocopherolGenerator
DL-alpha-TocopherolKegg
DL-α-tocopherolGenerator
E308db_source
Gama-tocopherolbiospider
Gamma-tocopherolbiospider
MethyltocolsHMDB
O-xylotocopherolbiospider
TocopherolsHMDB
Vitamin e gammaHMDB
Chemical FormulaC28H48O2
IUPAC name2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-ol
InChI IdentifierInChI=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
Isomeric SMILESCC(C)CCCC(C)CCCC(C)CCCC1(C)CCC2=CC(O)=C(C)C(C)=C2O1
Average Molecular Weight416.6795
Monoisotopic Molecular Weight416.36543078
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
Physico-Chemical Properties - Experimental
PropertyValueReference
Experimental logPNot Available
Experimental Water SolubilityNot Available
Melting PointMp -3°DFC
Foods of Origin
FoodContent Range AverageReference
FoodReference
Production Data
Production Methodcommercial
Production Method ReferenceNot Available
Production Method Reference FileNot Available
Quantity AvailableProduction upon request, up to 2 g
Delivery TimeNot Available
Storage Formsolid
Storage Conditions-80°C
StabilityNot Available
PurityNot Available
Spectra
Spectral Data Upon RequestNot Available
Provider Information
Contact NameContact InstitutionContact Email
Rosa Vazquez Fresnovazquezf@ualberta.ca
Commercial Vendors
Not Available