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T2028

(+)-δ-Tocopherol

≥90%

Synonym(s):

delta Tocopherol

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25 g
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$285.00
100 g

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About This Item

Empirical Formula (Hill Notation):
C27H46O2
CAS Number:
119-13-1
Molecular Weight:
402.65
PubChem Substance ID:
24900009
eCl@ss:
34058016
UNSPSC Code:
12352212
NACRES:
NA.79
EC Number:
204-299-0
MDL number:
MFCD20486794

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biological source

plant

Quality Segment

200

assay

≥90%

form

liquid

color

light yellow to dark orange

SMILES string

CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2cc(O)cc(C)c2O1

InChI

1S/C27H46O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-16-27(6)17-15-24-19-25(28)18-23(5)26(24)29-27/h18-22,28H,7-17H2,1-6H3/t21-,22-,27-/m1/s1

InChI key

GZIFEOYASATJEH-VHFRWLAGSA-N

Application

(+)-δ-Tocopherol has been used as a reference material for its extraction from oil using high performance liquid chromatography (HPLC). It has also been used as a standard to quantify δ-tocopherol in soybean using reverse-phase high performance liquid chromatography.

Biochem/physiol Actions

Tocopherols (TCP) (vitamin E) are a series (α, β, γ and δ) of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are fat soluble anti-oxidants that protect cell membranes from oxidative damage. δ-T is methylated at the 8-position. It has an anticancer property. δ-T is involved in proinflammatory response initiated by reactive oxygen species. It lowers lipid accumulation and promotes neuronal differentiation. δ-T also has antiangiogenic and natriuretic activities.
Tocopherols (TCP) (vitamin E) are a series (α, β, γ and δ) of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by homo sapiens. Various isofroms and analogues of tocopherol have opposing and differentiated regulatory activities in vivo.

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This Item
90669T1782T3251
(+)-δ-Tocopherol ≥90%

Sigma-Aldrich

T2028

(+)-δ-Tocopherol

(±)-α-Tocopherol tested according to Ph. Eur.

Sigma-Aldrich

90669

(±)-α-Tocopherol

(+)-γ-Tocopherol ≥96% (HPLC)

Sigma-Aldrich

T1782

(+)-γ-Tocopherol

(±)-α-Tocopherol synthetic, ≥96% (HPLC)

Sigma-Aldrich

T3251

(±)-α-Tocopherol

description

≥90%

description

tested according to Ph. Eur.

description

≥96% (HPLC)

description

synthetic, ≥96% (HPLC)

assay

≥90%

assay

96.0-102.0%

assay

≥96% (HPLC)

assay

≥96% (HPLC)

biological source

plant

biological source

synthetic

biological source

-

biological source

synthetic

form

liquid

form

liquid

form

liquid

form

liquid

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

color

light yellow to dark orange

color

tan

color

dark brown, colorless to dark yellow

color

faint brown to brown, yellow to very dark yellow

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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