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DL-α-Tocopherol acetate (Vitamin E acetate) Sale

(Synonyms: 生育酚乙酸酯; Vitamin E acetate) 目录号 : GC33855

DL-α-Tocopherol acetate (DL-Alpha-tocopherol acetate , Vitamin E acetate), a vitamin E derivative, is used as a vitamin E supplement in poultry feeds.

DL-α-Tocopherol acetate (Vitamin E acetate) Chemical Structure

Cas No.:52225-20-4

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥491.00
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100mg
¥446.00
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Sample solution is provided at 25 µL, 10mM.

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Quality Control & SDS

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实验参考方法

Animal experiment:

Male mice (specific-pathogen-free, 4 weeks of age) are divided into three groups. They are fed for 4 weeks with the CE2 diet containing one of three different antioxidants, 0.002 wt% DL-α-Tocopherol acetate (α-TA) (n=6), 0.02 wt% α-T (n=6) or 0.02 wt% α-TP(CD3) (n=7), per kilogram of diet. The mice are maintained under standardized conditions of light (7:00 AM to 7:00 PM), temperature (22°C), and humidity (70%). After 4 weeks, they are sacrificed under anesthesia with diethyl ether. The extracted brain, liver, heart, kidney, testis, and lung are homogenized in ice-cold 10 mM phosphate-buffered saline. Blood samples are collected in heparincontaining tubes. The samples are placed on ice immediately after collection. Plasma is obtained by centrifugation at 830 g for 5 min at 4°C and immediately subjected to analysis[2].

References:

[1]. Nagy K, et al. Double-balloon jejunal perfusion to compare absorption of vitamin E and vitamin E acetate in healthy volunteers under maldigestion conditions. Eur J Clin Nutr. 2013 Feb;67(2):202-6.
[2]. Nishio K, et al. α-Tocopheryl phosphate: uptake, hydrolysis, and antioxidant action in cultured cells and mouse. Free Radic Biol Med. 2011 Jun 15;50(12):1794-800.

产品描述

DL-α-Tocopherol acetate (DL-Alpha-tocopherol acetate , Vitamin E acetate), a vitamin E derivative, is used as a vitamin E supplement in poultry feeds.

[1] K Cheng, et al. Asian-Australas J Anim Sci . 2016 May;29(5):681-8.

Chemical Properties

Cas No. 52225-20-4 SDF
别名 生育酚乙酸酯; Vitamin E acetate
Canonical SMILES CC(CCC[C@H](CCC[C@H](CCC[C@@]1(CCC2=C(C(OC(C)=O)=C(C(C)=C2O1)C)C)C)C)C)C.CC(CCC[C@H](C)CCC[C@H](C)CCC[C@@]3(C)CCC4=C(C(OC(C)=O)=C(C(C)=C4O3)C)C)C
分子式 C31H52O3 分子量 472.74
溶解度 DMSO : ≥ 83.3 mg/mL (176.21 mM) 储存条件 Store at -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。
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1 mg 5 mg 10 mg
1 mM 2.1153 mL 10.5766 mL 21.1533 mL
5 mM 0.4231 mL 2.1153 mL 4.2307 mL
10 mM 0.2115 mL 1.0577 mL 2.1153 mL
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