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α-CEHC Sale

(Synonyms: γTocopherol Metabolite, GTM, 2,7,8trimethyl2(βCarboxyEthyl)6Hydroxychroman) 目录号 : GC11123

A major metabolite of α-tocopherol

α-CEHC Chemical Structure

Cas No.:4072-32-6

规格 价格 库存 购买数量
1mg
¥392.00
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5mg
¥1,638.00
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10mg
¥2,898.00
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25mg
¥6,272.00
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Sample solution is provided at 25 µL, 10mM.

Description

Molecules having vitamin E antioxidant activity include four tocopherols (α, β, δ, and γ) and four tocotrienols (α, β, δ, and γ). α-Tocopherol is the major lipid soluble antioxidant in vivo and protects against lipid peroxidation. α-CEHC is the major urinary metabolite of α-tocopherol following vitamin E supplementation. The concentration of α-CEHC in human serum is in the range of 5-10 pmol/ml but increases significantly up to 200 pmol/ml upon supplementation with RRR-α-tocopherol. About one-third of the α-CEHC circulating in the blood is present as a glucuronide conjugate. α-CEHC was only excreted when a threshold concentration of 7-9 µmol α-tocopherol/g total lipid in plasma was exceeded. Therefore, excretion of α-CEHC may be considered to be a marker of optimum vitamin E intake.

化学性质

Cas No. 4072-32-6 SDF
别名 γTocopherol Metabolite, GTM, 2,7,8trimethyl2(βCarboxyEthyl)6Hydroxychroman
Canonical SMILES CC1=C(OC(CCC(O)=O)(C)CC2)C2=C(C)C(O)=C1C
分子式 C16H22O4 分子量 278.3
溶解度 DMF: 20 mg/ml,DMSO: 20 mg/ml,DMSO:PBS (pH 7.2)(1:1): .25 mg/ml,Ethanol: 10 mg/ml 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。
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 3.5932 mL 17.9662 mL 35.9324 mL
5 mM 0.7186 mL 3.5932 mL 7.1865 mL
10 mM 0.3593 mL 1.7966 mL 3.5932 mL
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