beta-Tocopherol

beta-Tocopherol

IUPAC name (2R)-2,5,8-Trimethyl-2-[(4R,8R)-(4,8,12-trimethyltridecyl)]-3,4-dihydrochromen-6-ol
Identifiers
CAS number	490-23-3
PubChem	86052
UNII	9U6A490501^Y
Jmol-3D images	Image 1
SMILES C[C@H](CCC[C@H](C)CCCC(C)C)CCC[C@@]2(C)OC1=C(C)C=C(O)C(C)=C1CC2
Properties
Molecular formula	C₂₈H₄₈O₂
Molar mass	416.68 g/mol
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

beta-Tocopherol (β-tocopherol) is a type of tocopherol with formula C₂₈H₄₈O₂.

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 (Dihydrotachysterol, Calcipotriol, Tacalcitol, Paricalcitol)

E	Tocopherol (Alpha, Beta, Gamma, Delta) · Tocotrienol (Alpha, Beta, Gamma, Delta) · Tocofersolan

K	Naphthoquinone · Phylloquinone (K₁) · Menatetrenone (K₂) · Menadione (K₃) · Menadiol (K₄)

B	B₁ (Thiamine^#) · B₂ (Riboflavin^#) · B₃ (Niacin, Nicotinamide^#) · B₅ (Pantothenic acid, Dexpanthenol, Pantethine) · B₆ (Pyridoxine^#, Pyridoxal phosphate, Pyridoxamine) · B₇ (Biotin) · B₉ (Folic acid, Dihydrofolic acid, Folinic acid) · B₁₂ (Cyanocobalamin, Hydroxocobalamin, Methylcobalamin, Cobamamide) · Choline

C	Ascorbic acid^# · Dehydroascorbic acid

Combinations

^#WHO-EM. ^‡Withdrawn from market. Clinical trials: ^†Phase III. ^§Never to phase III

M: NUT

cof, enz, met

noco, nuvi, sysi/epon, met

drug(A8/11/12)