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900377

Sigma-Aldrich

(±)-α-Tocopherol-(trimethyl-13C3 phenyl)

≥99 atom % 13C, ≥96% (CP)

Synonym(s):
Vitamin E (trimethyl-13C3 phenyl), DL-all-rac-α-Tocopherol-(trimethyl-13C3 phenyl)
Empirical Formula (Hill Notation):
13C3C26H50O2
Molecular Weight:
433.68
PubChem Substance ID:
NACRES:
NA.12

Quality Level

isotopic purity

≥99 atom % 13C

assay

≥96% (CP)

form

liquid

technique(s)

mass spectrometry (MS): suitable

color

yellow to brown

mass shift

M+3

storage temp.

−20°C

SMILES string

CC(C)CCCC(C)CCCC(C)CCCC1(C)CCC2=C([13CH3])C(O)=C([13CH3])C([13CH3])=C2O1

InChI

1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/i5+1,6+1,7+1

InChI key

GVJHHUAWPYXKBD-SVFBATFISA-N

Related Categories

General description

(±)-α-Tocopherol is a racemic mixture of α-tocopherol which is also known as vitamin E. It is a lipid-soluble antioxidant found in whole grains, nuts, and oils. It is known to scavenge reactive oxygen species by interacting with lipids during oxidative stress.
(±)-α-Tocopherol-(trimethyl-13C3 phenyl) is an isotope of vitamin E wherein all the three methyl carbons attached to the phenyl ring are replaced by 13C6 carbon.

Application

(±)-α-Tocopherol-(trimethyl-13C3 phenyl) can be used as a stable isotope internal standard for accurate data interpretation in specific biological samples.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

230.0 °F

Flash Point(C)

110 °C

Certificate of Analysis

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Certificate of Origin

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