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α-Tocopherol

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Identification
Molecular formula
C29H50O2
CAS number
10191-41-0
IUPAC name
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol
State
State

At room temperature, α-Tocopherol is in a liquid state. It is generally stable under standard conditions and is easily mixed with oils and other non-polar solvents.

Melting point (Celsius)
2.50
Melting point (Kelvin)
275.60
Boiling point (Celsius)
200.00
Boiling point (Kelvin)
473.00
General information
Molecular weight
430.72g/mol
Molar mass
430.7170g/mol
Density
0.9508g/cm3
Appearence

α-Tocopherol is a yellow, viscous liquid in its pure form. It is a type of Vitamin E and often appears in formulations as a clear, slightly golden liquid. It is used in a variety of applications including dietary supplements and skincare products due to its antioxidant properties.

Comment on solubility

Solubility of (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol

The solubility characteristics of (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol can be intriguing due to its complex molecular structure. This compound exhibits specific solubility behavior which can be summarized as follows:

  • Polar Solvents: Generally, compounds with multiple alkyl groups, like this one, tend to have limited solubility in polar solvents such as water due to the hydrophobic nature of the hydrocarbon chains.
  • Non-Polar Solvents: On the other hand, this compound is likely to dissolve well in non-polar solvents like hexane or petroleum ether, where the hydrophobic characteristics of the alkyl groups can interact favorably.
  • Temperature Dependence: The solubility may also vary with temperature. As temperature increases, solubility in non-polar solvents could improve due to enhanced molecular motion.
  • Concentration Effects: At higher concentrations in the right solvent, the compound may precipitate, suggesting a complex interaction that can be influenced by the presence of other solutes.

In conclusion, understanding the solubility of (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol requires an appreciation of its molecular structure and the nature of the solvents involved. As with many organic compounds, the right solvent choice is crucial for applications in chemical processes and formulations.

Interesting facts

Interesting Facts About (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol

(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol, commonly referred to as a type of tocopherol, is a fascinating compound primarily known for its presence in various biological systems. Here are some engaging highlights:

  • Vitamin E Precursor: This compound is a form of vitamin E, which plays a crucial role in human health as an antioxidant, protecting cells from oxidative damage.
  • Biological Importance: It is involved in immune function, skin health, and even eye health, making it essential for overall well-being.
  • Natural Sources: Tocopherols are found abundantly in vegetable oils, nuts, and green leafy vegetables, signifying the importance of diet in maintaining adequate levels of this compound.
  • Antioxidant Activity: As a powerful antioxidant, this compound helps neutralize free radicals, which are unstable molecules that can contribute to cellular aging and the development of various diseases.
  • Research Focus: Scientists are continuously exploring tocopherol's potential therapeutic applications, from its role in chronic disease prevention to its ability to support skin health by reducing inflammation.

This compound showcases the intricate relationship between chemistry and health, underlining why it is a significant topic of interest among researchers and students alike. As one quote from a renowned biochemist states, "The study of compounds like tocopherols is a gateway to understanding how nature employs chemistry for life." Discovering more about compounds such as (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol not only enlightens us about molecular science but also emphasizes the importance of organic compounds in our everyday lives.

Synonyms
alpha-Tocopherol
alpha Tocopherol
Phytogermine
Syntopherol
Viteolin
Esorb
Tocopherol alpha
Profecundin
Epsilan
Tokopharm
Vascuals
Viprimol
Etavit
alpha-Tokoferol
Evion
Eprolin S
Viterra E
E Prolin
E-Vimin
Lan-E
Med-E
Tenox GT 1
Vi-E
Rhenogran Ronotec 50
Covitol F 1000
E 307 (tocopherol)
CCRIS 3588
2,5,7,8-Tetramethyl-2-(4',8',12'-trimethyltridecyl)-6-chromanol
HSDB 2556
EINECS 200-412-2
NSC 20812
E307
H4N855PNZ1
E 307
EC 200-412-2
DTXSID8021355
Alpha-tocopherols
Acne C-Patch
Envirose 100
COVIREL
CONTROX VP
EPROLIN-S
TENOX GT
alpha-TOCOPHEROL (II)
COVI-OX T 30P
RIKKI N 70
COVI-OX T 50
Vita-Jec Essential E-300
E-MIX 40A
DTXCID201355
ALPHA TOCOPHEROL (USP-RS)
ALPHA-TOCOPHEROL, UNSPECIFIED FORM
J203.513H
E-307
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1--benzopyran-6-ol
rel-(2R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-ol
VITAMIN E
59-02-9
D-alpha-Tocopherol
5,7,8-Trimethyltocol
(+)-alpha-Tocopherol
2074-53-5
TOCOPHEROL
Aquasol E
(R,R,R)-alpha-Tocopherol
Eprolin
(2R,4'R,8'R)-alpha-Tocopherol
dl-a-Tocopherol
alpha-Vitamin E
Denamone
alpha-Tocopherol, D-
d-a-tocopherol
D-alpha tocopherol
(2R)-2,5,7,8-TETRAMETHYL-2-[(4R,8R)-4,8,12-TRIMETHYLTRIDECYL]CHROMAN-6-OL
(R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol
Vitamin Ea
a-D-Tocopherol
D-|A-Tocopherol
Tocopherol (R,S)
(+)-a-Tocopherol
CHEBI:18145
1406-18-4
Evitaminum
Waynecomycin
Almefrol
Emipherol
Etamican
Vitayonon
Ilitia
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
BPBio1_000362
18920-62-2
Vitaplex E
DTXSID0026339
Spavit E
ido-E
Endo E
N9PR3490H9
Antisterility vitamin
MFCD00072045
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-
(+/-)-alpha-Tocopherol
DTXCID706339
rel-alpha-Vitamin E
RRR-alpha-tocopherol
Vitamin E alpha
CAS-59-02-9
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-, (2R)-
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, (2R-(2R*(4R*,8R*)))-
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, [2R-[2R*(4R*,8R*)]]-
SMR000471844
VIV
alpha-Tocopherol acid
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol
(all-R)-alpha-Tocopherol
Phytogermin
Palmvtee
alpha-Tocoferol
(+-)-Med-E
UNII-N9PR3490H9
Vitamin Ealpha
alpha-tocopherole
NSC-20812
.ALPHA.-TOCOPHEROL, D-
Pheryl-E
DL--Tocopherol
Vita plus E
rel--Vitamin E
-Vitamin E
Vitamin e d-alpha
NCGC00016688-02
Vitamin E, liquid
Prestwick_653
EINECS 215-798-8
EINECS 218-197-9
.alpha.-Vitamin E
NSC 82623
RRR-alpha-tocopheryl
Vitamin E [USP]
()-alpha-Tocopherol
delta-alpha-tocopherol
alpha-delta-Tocopherol
Tocopherol, d-alpha-
Vitamin E (D-form)
CHEMBL47
(R,R,R)-a-Tocopherol
Prestwick3_000404
(+)- alpha -Tocopherol
(+)-.alpha.-Tocopherol
all-rac-alpha-Tocopherolum
bmse000600
R,r,r-.alpha.-tocopherol
SCHEMBL3097
DL-all-rac-alpha-Tocopherol
UNII-H4N855PNZ1
BIDD:PXR0174
BSPBio_000328
MLS001066396
MLS001335981
MLS001335982
BIDD:ER0562
INS NO.307A
T1539_SIGMA
INS-307A
(+)-ALPHA-TOCOPHEROL-
ALPHA-TOCOPHEROL [HSDB]
(2R,4'R,8'R)-a-Tocopherol
.ALPHA.-TOCOPHEROL [MI]
(+)--Tocopherol; D--Tocopherol
HMS2096A10
HMS2231G08
C29H50O2 (D-alpha-tocopherol)
D-ALPHA TOCOPHEROL [MART.]
HY-N0683
Tox21_110563
Tox21_113208
Tox21_202081
BDBM50458513
E-307A
LMPR02020001
MFCD00006848
AKOS004910417
CS-8161
DB00163
FT28296
FV01596
(2R)-2-((4R,8R)-4,8,12-trimethyltridecyl)-2,5,7,8-tetramethylchroman-6-ol
NCGC00142625-01
NCGC00142625-04
NCGC00142625-05
NCGC00142625-06
NCGC00142625-07
NCGC00142625-10
NCGC00142625-17
NCGC00259630-01
(2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol
(2R*(4R*,8R*))-(1)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-rel-
AS-13990
J24.260H
rel-(+)--Tocopherol; rel-D--Tocopherol
NS00069772
T2309
C02477
F82497
EN300-7417123
Q158348
BRD-K97091514-001-11-4
Z2235811339
07AA93F0-3339-4EEC-B50B-ADB70F657087
(2R,4'R,8'R)-2,5,7,8-Tetramethyl-2-(4',8',12'-trimethyltridecyl)-6-chromanol
3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1- -benzopyran-6-ol
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol
(2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol; a-Vitamin E; D-alpha-Tocopherol
(R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-ol
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, 2R- 2R*(4R*,8R*) -
2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, (2R*(4R*,8R*))-(+-)-