Γ-Tocopherol

γ-Tocopherol^[1]
Names

Preferred IUPAC name (2R)-2,7,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol
Identifiers
CAS Number	54-28-4^Y
3D model (JSmol)	Interactive image
Beilstein Reference	93072
ChEBI	CHEBI:18185^N
ChemSpider	83708
DrugBank	DB15394
ECHA InfoCard	100.000.183
EC Number	200-201-5
E number	E308 (antioxidants, ...)
KEGG	C02483
PubChem CID	92729
UNII	8EF1Z1238F^Y
CompTox Dashboard (EPA)	DTXSID9049031
InChI 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/t21-,22-,28-/m1/s1^N Key: QUEDXNHFTDJVIY-DQCZWYHMSA-N^N
SMILES C[C@H](CCC[C@H](C)CCCC(C)C)CCC[C@@]2(C)OC1=C(C)C(C)=C(O)C=C1CC2
Properties
Chemical formula	C₂₈H₄₈O₂
Molar mass	416.68 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Chemical compound

γ-Tocopherol (gamma-tocopherol) is a tocopherol and one of the chemical compounds that comprise vitamin E. As a food additive, it has E number E308.

References

^ (+)-γ-Tocopherol at Sigma-Aldrich

Vitamins (A11)

Fat
soluble

A	α-Carotene β-Carotene Retinol^# Tretinoin^#
D	D₂ Ergosterol Ergocalciferol^# D₃ 7-Dehydrocholesterol Previtamin D₃ Cholecalciferol^# 25-hydroxycholecalciferol Calcitriol (1,25-dihydroxycholecalciferol) Calcitroic acid D₄ Dihydroergocalciferol D₅ D analogues Alfacalcidol Dihydrotachysterol Calcipotriol Tacalcitol Paricalcitol
E	Tocopherol Alpha Beta Gamma Delta Tocotrienol Alpha Beta Gamma Delta Tocofersolan
K	Naphthoquinone Phylloquinone (K₁)^# Menaquinones (K₂) Menadione (K₃)^‡ Various (K₄) 4-Amino-2-methyl-1-naphthol (K₅)^‡ 2-Methylnaphthalene-1,4-diamine (K₆) 4-Amino-3-methyl-1-naphthol (K₇)