d,α-Tocopherol
- Formula: C29H50O2
- Molecular weight: 430.7061
- IUPAC Standard InChI: 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-/m0/s1
- IUPAC Standard InChIKey: GVJHHUAWPYXKBD-SYZUXVNWSA-N
- CAS Registry Number: 1406-18-4
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Tocol, 5,7,8-trimethyl; Vitamin E
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Gas Chromatography
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | SE-30 | 235. | 3112. | Slover, Shelley, et al., 1967 | He, Anakrom; Column length: 4.6 m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 3111. | Yasar, Üçüncü, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(5min) => 3C/min => 120C (2min) => 2C/min => 200C (2min) => 3C/min => 320C |
| Capillary | HP-5 | 3111. | Yasar, Üçüncü, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(5min) => 3C/min => 120C (2min) => 2C/min => 200C (2min) => 3C/min => 320C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Slover, Shelley, et al., 1967
Slover, H.T.; Shelley, L.M.; Burks, T.L.,
Identification and estimation of tocopherols by gas-liquid chromatography,
J. Amer. Oil Chem. Soc., 1967, 44, 3, 161-166, https://doi.org/10.1007/BF02545257
. [all data]
Yasar, Üçüncü, et al., 2005
Yasar, A.; Üçüncü, O.; Güleç, C.; Inceer, H.; Ayaz, S.; Yayh, N.,
GC-MS analysis of chloroform extracts in flowers, stems, and roots of Tripleurospermum callosum,
Pharm. Biol., 2005, 43, 2, 108-112, https://doi.org/10.1080/13880200590919384
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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