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产品编号:T966335
产品名称:Thyroxine-formic Acid-N-methylamide
产品CAS:2088032-78-2
规格含量:5mg
产品价格:面议
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产品详细介绍
标准品编号:
T966335
名称:
Thyroxine-formic Acid-N-methylamide
别名:
T4-Formic Acid-N-methylamide; Levothyroxine-Formic Acid-N-methylamide; Levothyroxine Impurity; 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-N-methylbenzamide;
CAS号:
2088032-78-2
分子式:
C₁₄H₉I₄NO₃
外观:
淡黄色固体
熔点:
>210°C (dec.)
分子量:
746.84
储存:
冰箱
溶解度:
Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
类别:
Standards;
应用:
T4-Formic Acid-N-methylamide is an impurity of Levothyroxine (T425600), one of the thyroid hormones involved in the maintenance of metabolic homeostasis.
参考文献
Post, A., et al.: Anal. Profiles Drug Subs., 5, 225 (1976), Nelson, J.C., et al.: Clin. Chem., 34, 1737 (1988), Fischer, D.A., et al.: Clin. Chem., 42, 135 (1996), Cavalieri, R.R., et al.: Thyroid, 7, 177 (1997),