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D-α-Tocopheryl Quinone Sale

(Synonyms: α-Tocopherylquinone) 目录号 : GC49868

An oxidative metabolite of vitamin E

D-α-Tocopheryl Quinone Chemical Structure

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10 mg
¥397.00
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50 mg
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100 mg
¥2,585.00
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250 mg
¥5,948.00
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Sample solution is provided at 25 µL, 10mM.

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产品描述

D-α-Tocopheryl quinone is an active oxidative metabolite of vitamin E and an essential cofactor for mitochondrial fatty acid desaturases.1 It has antioxidant activity in oxygen radical absorbance capacity (ORAC) and radical trapping assays when used at a concentration of 25 µM and inhibits ferroptosis induced by (1S,3R)-RSL3 in Q7 cells (EC50 = 0.233 µM).2 D-α-Tocopheryl quinone (20 mg/kg) decreases serum malondialdehyde (MDA) and blood glucose levels and restores the number and diversity of intestinal microflora in a rat model of high cholesterol and cholate diet-induced non-alcoholic steatohepatitis (NASH).3

1.Infante, J.P.A function for the vitamin E metabolite alpha-tocopherol quinone as an essential enzyme cofactor for the mitochondrial fatty acid desaturasesFEBS Lett.446(1)1-5(1999) 2.Hinman, A., Holst, C.R., Latham, J.C., et al.Vitamin E hydroquinone is an endogenous regulator of ferroptosis via redox control of 15-lipoxygenase.PLoS One13(8)e0201369(2018) 3.Sun, T., Zhang, B., Ru, Q.-J., et al.Tocopheryl quinone improves non-alcoholic steatohepatitis (NASH) associated dysmetabolism of glucose and lipids by upregulating the expression of glucagon-like peptide 1 (GLP-1) via restoring the balance of intestinal flora in ratsPharm. Biol.59(1)723-731(2021)

Chemical Properties

Cas No. 4/8/7559 SDF Download SDF
别名 α-Tocopherylquinone
Canonical SMILES CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@@](C)(O)CCC1=C(C(C(C)=C(C1=O)C)=O)C
分子式 C29H50O3 分子量 446.7
溶解度 DMF: 12 mg/mL,DMSO: 10 mg/mL,Ethanol: 16 mg/mL 储存条件 -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.2386 mL 11.1932 mL 22.3864 mL
5 mM 0.4477 mL 2.2386 mL 4.4773 mL
10 mM 0.2239 mL 1.1193 mL 2.2386 mL
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