聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液 CAS 27119-07-9

27119-07-9 CHEBI:53300 PAMPSA Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) Polyacrylamidomethylpropane sulfonic acid poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] macromolecule poly{1-[(2-methyl-1-sulfopropan-2-yl)carbamoyl]ethylene}

纯度 97%+现货药物标准品
CAS 号27119-07-9
分子式C7H13NO4S
分子量207.25 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

聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液 27119-07-9
CHEBI:53300
PAMPSA
Poly(2-acrylamido-2-methyl-1-propanesulfonic acid)
Polyacrylamidomethylpropane sulfonic acid
poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid]
poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] macromolecule
poly{1-[(2-methyl-1-sulfopropan-2-yl)carbamoyl]ethylene} CAS 27119-07-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液(27119-07-9 CHEBI:53300 PAMPSA Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) Polyacrylamidomethylpropane sulfonic acid poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] macromolecule poly{1-[(2-methyl-1-sulfopropan-2-yl)carbamoyl]ethylene})为药物标准品,CAS 登记号 27119-07-9,分子式 C7H13NO4S,分子量 207.25。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析,可作为外标法校准标准品或系统适用性测试参考物质使用。 化学式为 C7H13NO4S 的聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液(27119-07-9 CHEBI:53300 PAMPSA Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) Polyacrylamidomethylpropane sulfonic acid poly2-(acrylamido)-2-methyl-1-propanesulfonic acid poly2-(acrylamido)-2-methyl-1-propanesulfonic acid macromolecule poly{1-(2-methyl-1-sulfopropan-2-yl)carbamoylethylene}),其CAS登记号是 27119-07-9,分子量为 207.25 g/mol。 从化学结构特征来看,聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液的分子骨架中

应用场景:针对化学分析用途,聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液(27119-07-9 CHEBI:53300 PAMPSA Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) Polyacrylamidomethylpropane sulfonic acid poly 2-(acrylamido)-2-methyl-1-propanesulfonic acid poly 2-(acrylamido)-2-methyl-1-propanesulfonic acid macromolecule poly{1- (2-methyl-1-sulf

理化性质 Physical & Chemical Properties

中文名称聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液
分子式C7H13NO4S
分子量207.25 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)2.0
CAS登记年份(估)1964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,林芳,冯建国. "一种聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 113946362 A, 授权公告日 2023-03-15.
  2. 发明人徐明华,罗永刚,冯建国. "Method for the Synthesis of 27119-07-9 CHEBI:53300 PAMPSA Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) Polyacrylamidomethylpropane sulfonic acid poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] macromolecule poly{1-[(2-methyl-1-sulfopropan-2-yl)carbamoyl]ethylene}" [P]. 中国发明专利, 专利号 CN 113998239 B, 授权公告日 2017-03-05.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液 in Pharmaceutical Formulations". Molecules, 2022, 1896, (11), 8008-8017.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液 as an Impurity". J. Agric. Food Chem., 2015, 1895, (12), 7527-7539.
  3. Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 27119-07-9 CHEBI:53300 PAMPSA Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) Polyacrylamidomethylpropane sulfonic acid poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] poly[2-(acrylamido)-2-methyl-1-propanesulfonic acid] macromolecule poly{1-[(2-methyl-1-sulfopropan-2-yl)carbamoyl]ethylene} Using HRMS and NMR". Anal. Chem., 2018, 1008, 9262-9279.

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