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Merck
CN

900377

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

≥99 atom % 13C, ≥96% (CP)

Synonym(s):

DL-all-rac-α-Tocopherol-(trimethyl-13C3 phenyl), Vitamin E (trimethyl-13C3 phenyl)

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About This Item

Empirical Formula (Hill Notation):
13C3C26H50O2
Molecular Weight:
433.68
MDL number:
MFCD30343658
UNSPSC Code:
12352005
PubChem Substance ID:
329769820
NACRES:
NA.12
Isotopic purity:
≥99 atom % 13C
Assay:
≥96% (CP)
Mass shift:
M+3
Form:
liquid

Key Documents

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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

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

Quality Level

200

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

10 - Combustible liquids

wgk

WGK 3

flash_point_f

230.0 °F

flash_point_c

110 °C

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC5405
MBBC4959
MBBC3093
MBBC1682

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ANTIOXIDANTS-Role of Antioxidant Nutrients in Defense Systems
Encyclopedia of food sciences and nutrition, 282-289 (2003)
The role of alpha-tocopherol in plant stress tolerance
Munne-Bosch S
Journal of Plant Physiology, 162(7), 743-748 (2005)

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