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rac-5,7-Dimethyltocol manufacturers
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| | rac-5,7-Dimethyltocol Basic information |
| Product Name: | rac-5,7-Dimethyltocol | | Synonyms: | 2,5,7-Trimethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol;3,4-Dihydro-2,5,7-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol;ζ2-Tocopherol;z2-Tocopherol;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7-trimethyl-2-(4,8,12-trimethyltridecyl)-;rac-5,7-Dimethyltocol, internal standard for tocopherols and tocotrienols;(±)-5,7-Dimethyltocol;5,7-Dimethyltocol | | CAS: | 493-35-6 | | MF: | C28H48O2 | | MW: | 416.68 | | EINECS: | | | Product Categories: | | | Mol File: | 493-35-6.mol |  |
| | rac-5,7-Dimethyltocol Chemical Properties |
| storage temp. | Store at -20°C | | solubility | Chloroform: soluble; Ethanol: soluble; Ether: soluble; Hexane: soluble |
| | rac-5,7-Dimethyltocol Usage And Synthesis |
| Description | (±)-5,7-Dimethyltocol is a form of tocopherol.1 It has similar antioxidant activity to α-tocol, but lower activity than γ-tocol, in antioxidant assays using menhaden oil or squalene as substrates. It also increases microviscosity of rat liver liposomes containing phosphatidylcholine (PC) by 70.6% when used at a molar ratio of 0.2 to PC.2 (±)-Dimethyltocol has been used as an internal standard for the quantification of 5,7-tocol, α- and γ-tocopherol, and α- and γ-tocopheryl quinone by HPLC.3 | | Uses | (±)-5,7-Dimethyltocol (ζ2-Tocopherol) is an ester product. | | References | 1. Olcott, H.S., and Van der Veen, J. Comparison of antioxidant activities of tocol and its methyl derivatives Lipids 3(4),331-334(1968).
2. Urano, S., Inomori, Y., Sugawara, T., et al. Vitamin E: Inhibition of retinol-induced hemolysis and membrane-stabilizing behavior J. Biol. Chem. 267(26),18365-18370(1992).
3. Gao, R., Stone, W.L., Huang, T., et al. The uptake of tocopherols by RAW 264.7 macrophages Nutr. J. 1:2,(2002). |
| | rac-5,7-Dimethyltocol Preparation Products And Raw materials |
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