Tris 乙磺酸 钠盐 CAS 70331-82-7

70331-82-7 N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt potassium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate

纯度 97%+现货药物标准品
CAS 号70331-82-7
分子式C6H14NO6S Na
分子量N/A g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

Tris 乙磺酸 钠盐 70331-82-7
N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI
N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt
potassium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate
sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate CAS 70331-82-7 结构式 Chemical Structure

产品介绍 Description

Tris 乙磺酸 钠盐(英文名 70331-82-7 N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt potassium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate,CAS 70331-82-7)属于药物标准品。分子式 C6H14NO6S Na。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

化学式为 C6H14NO6S Na 的Tris 乙磺酸 钠盐(70331-82-7 N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid sodium salt potassium 2-{1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino}ethanesulfonate sodium 2-{1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino}ethanesulfonate),其CAS登记号是 70331-82-7,分子量为 251.23 g/mol。 Tris 乙磺酸 钠盐(C6H14NO6S Na)含有糖类衍生物,酰胺类,含砜基。具有较强的吸湿性,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率,适合LC-

应用场景:Tris 乙磺酸 钠盐(70331-82-7 N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI N- Tris(hydroxymethyl)methyl -2-aminoethanesulfonic acid sodium salt potassium 2-{ 1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl amino}ethanesulfonate sodium 2-{ 1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl amino}ethanesul

理化性质 Physical & Chemical Properties

中文名称Tris 乙磺酸 钠盐
分子式C6H14NO6S Na
分子量251.23 g/mol
外观形态白色至类白色结晶性粉末。(具有氨/胺类微弱气味,含硫化合物特征性气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO、水
稳定性对光敏感,应避免强光直射;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)0.5
CAS登记年份(估)1977年
含氮原子数1
含硫原子数1

相关专利 Related Patents

  1. 发明人李文辉,罗永刚,孙丽萍. "一种Tris 乙磺酸 钠盐的合成方法" [P]. 中国发明专利, 专利号 CN 110912761 A, 授权公告日 2022-08-07.
  2. Stevens L M, Park J H, Brown S R. "Method for the Synthesis of 70331-82-7 N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt potassium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate" [P]. US Patent, US 11194845 B2, 2018-01-11.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of Tris 乙磺酸 钠盐 in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1518, 1319-1347.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of Tris 乙磺酸 钠盐 as an Impurity". Chemosphere, 2023, 658, (10), 9170-9194.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 70331-82-7 N-Ey(oC(1/4)x>>u)(1/4)x>>u-2- degrees +/->>uOOIe>>CEa AAENI N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid sodium salt potassium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate sodium 2-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}ethanesulfonate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 643, (3), 6700-6725.

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