beta-tocopherol
-
Name: beta-tocopherol
-
Description: Beta-tocopherol is a tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 5 and 8. While it is found in low concentrations in many vegetable oils, only cottonseed ...
Overview of age-variations
| Age group comparisons | ||||
|---|---|---|---|---|
| PMID | Age/Age interval, Gender | Value (unit of measurement) | Method | Sample |
| 27374292 | Age [25-35], Gender ♂ | 0.78652 (average level of metabolite) | GC/MS | serum |
| 27374292 | Age [55-64], Gender ♂ | 1.274916 (average level of metabolite) | GC/MS | serum |
| Linear regression | ||||
|---|---|---|---|---|
| PMID | Age/Age interval, Gender | Value (unit of measurement) | Method | Sample |
| log2 ratio/log2(FC) | ||||
|---|---|---|---|---|
| PMID | Age/Age interval, Gender | Value (unit of measurement) | Method | Sample |
Summary
-
Synonym:β-tocopherol;beta-tocopherol; 5,8-Dimethyltocol
-
Chemical Formula:C28H48O2
-
Exact Mass g/mol:416.0000000
-
Systematic name:(2R)-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
-
SMILES:CC1=CC(=C(C2=C1OC(CC2)(C)CCCC(C)CCCC(C)CCCC(C)C)C)O
-
InChI:InChI=1S/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-24(6)26(29)19-23(5)27(25)30-28/h19-22,29H,8-18H2,1-7H3/t21-,22-,28-/m1/s1
-
InChI Key:WGVKWNUPNGFDFJ-DQCZWYHMSA-N
Related resources
-
Literature sources:
- Saito K et al., Gender- and Age-Associated Differences in Serum Metabolite Profiles among Japanese Populations., Biological & pharmaceutical bulletin, 1179-86, 2016
-
External links:
Pathway info P = product of S = substrate of
-
Metabolic pathways other metabolites from MetaboAge1,7-dimethyluric acid 1-methylnicotinamide 1-methylxanthine 11,12-dihydroxy-eicosatrienoic acid 4-acetamidobutanoate 4-hydroxybenzoic acid 4-hydroxyphenylacetate 4-methyl-2-oxopentanoate D-glucose D-glucuronate D-mannitol D-mannose D-ribose D-sorbitol D-xylose Dihydroxymandelic acid (DHMA) L-citrulline L-threonine N-acetylneuraminate N-acetylornithine N-methyl-4-pyridone-3-carboxamide N6-acetyl-lysine NAD+ NADP+ Norepinephrine UDP-acetyl-glucosamine Vanillylmandelic acid (VMA) acetone acetylphenylalanine alpha-tocopherol androstenedione arachidonic acid arginine beta-hydroxyisovalerate betaine caffeine campesterol carnosine cholesterol choline choline phosphate citric acid cortisone creatine creatinine dehydroepiandrosterone dimethyl sulfone dimethylamine dimethylglycine fumaric acid gamma-tocopherol glutarate glutathione glycine guanidinoacetic acid gulonic acid homovanillate (HVA) hypoxanthine inosine inositol 1-phosphate kynurenic acid leukotriene E4 linoleic acid myo-inositol niacinamide nicotinic acid normetanephrine oxalic acid p-hydroxyphenylacetic acid paraxanthine phenylglyoxylic acid pregnelone propylene glycol pyridoxic acid pyruvate quinic acid scyllo-inositol sphingosine 1-phosphate taurine theobromine trans-4-hydroxyproline trimethylamine N-oxide tryptamine urate urea uric acid uridine vanillylmandelate (VMA) xanthine
Metabolite sources and localization
-
Metabolite location:Human organism, Body part, Extracellular, Human body biofluids, Biofluid tissues, Blood, Tissue, Cellular (general class), Subcellular, Cell membrane, Cytoplasm
-
Metabolite source:Homo sapiens, endogenous metabolite