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Sigma-Aldrich

α-Tocopherol (phenyl-5,7-dimethyl-d6)

≥98 atom % D, ≥98% (CP)

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Synonym(s):
Vitamin E (ring-5,7-dimethyl-d6)
Empirical Formula (Hill Notation):
C29D6H44O2
CAS Number:
113892-08-3
Molecular Weight:
436.74
MDL number:
MFCD17015252
UNSPSC Code:
12352200
PubChem Substance ID:
329764634
NACRES:
NA.24

isotopic purity

≥98 atom % D

Quality Level

200

Assay

≥98% (CP)

form

liquid

technique(s)

mass spectrometry (MS): suitable

color

yellow to brown

bp

200-220 °C/1 mmHg (lit.)

density

0.963 g/mL at 25 °C

mass shift

M+6

storage temp.

−20°C

SMILES string

OC1=C(C([2H])([2H])[2H])C(C)=C(O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CC2)C2=C1C([2H])([2H])[2H]

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/t21-,22-,29-/m1/s1/i5D3,7D3

InChI key

GVJHHUAWPYXKBD-BCHQTGRQSA-N

Related Categories

Application

α-Tocopherol (phenyl-5,7-dimethyl-d6) is also known as vitamin E (ring-5,7-dimethyl-d6) that can be used as an internal standard. It is utilized to determine α-tocopherol (α-T) concentration in different biopharmaceutical samples using liquid chromatography-diode array detector on-line ESI-MS/MS.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

WGK

WGK 1

Flash Point(F)

230.0 °F

Flash Point(C)

110 °C

Regulatory Information

美国出口管控1C298产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ultrafast determination of vitamin E using LC-ESI-MS/MS for preclinical development of new nutraceutical formulations
Villaseca-Gonzalez N, et al.
Bioanalysis, 10(4), 215-227 (2018)

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