4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸) CAS 35218-75-8

35218-75-8 Tetraphenylporphine sulfonate Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid meso-Tetra(p-sulfonatophenyl)porphine meso-Tetra-(4-sulfonatophenyl)porphine TPPS4 TPPS (photoreactant) WR 247188

纯度 97%+现货药物标准品
CAS 号35218-75-8
分子式C44H76N4O12S4
分子量981.35 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

4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸) 35218-75-8
Tetraphenylporphine sulfonate
Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-
4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid)
4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid
meso-Tetra(p-sulfonatophenyl)porphine
meso-Tetra-(4-sulfonatophenyl)porphine
TPPS4
TPPS (photoreactant)
WR 247188 CAS 35218-75-8 结构式 Chemical Structure

产品介绍 Description

4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)(35218-75-8 Tetraphenylporphine sulfonate Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid meso-Tetra(p-sulfonatophenyl)porphine meso-Tetra-(4-sulfonatophenyl)porphine TPPS4 TPPS (photoreactant) WR 247188)是药物分析与质量控制领域常用的药物标准品,CAS 号 35218-75-8。分子式 C44H76N4O12S4,分子量 981.35。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

与同类药物标准品相比,4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)的分子量为981.35 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 35218-75-8 对应的化合物4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)(英文标识 35218-75-8 Tetraphenylporphine sulfonate Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid meso-Tetra(p-sulfonatophenyl)porphine meso-Tetra-(4-sulfon

应用场景:在化学分析实验室中,4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)(CAS 35218-75-8)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇/乙腈(1:1)为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇/乙腈(1:1)配制,于阴凉处(≤25°C)保存,避光,密封防潮条件下储存; - 低浓度工作液(<10 μg/m

理化性质 Physical & Chemical Properties

中文名称4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)
分子式C44H76N4O12S4
分子量981.35 g/mol
外观形态淡黄色至黄色无定形粉末。(含硫化合物特征性气味)
纯度97%+
储存条件阴凉处(≤25°C)保存,避光,密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性空气中长期暴露可能发生缓慢氧化;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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1967年
含氮原子数4
含硫原子数4

相关专利 Related Patents

  1. Kumar R, Williams B T, Thompson G K. "一种4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸)的合成方法" [P]. US Patent, US 11847857 B2, 2023-10-13.
  2. 发明人陈志强,王建平,黄志刚. "Method for the Synthesis of 35218-75-8 Tetraphenylporphine sulfonate Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid meso-Tetra(p-sulfonatophenyl)porphine meso-Tetra-(4-sulfonatophenyl)porphine TPPS4 TPPS (photoreactant) WR 247188" [P]. 中国发明专利, 专利号 CN 113789145 A, 授权公告日 2017-09-23.
  3. 发明人朱建伟,高志强,唐晓军. "A Process for Preparing High-Purity 35218-75-8 Tetraphenylporphine sulfonate Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid meso-Tetra(p-sulfonatophenyl)porphine meso-Tetra-(4-sulfonatophenyl)porphine TPPS4 TPPS (photoreactant) WR 247188" [P]. 中国发明专利, 专利号 CN 114948798 A, 授权公告日 2016-04-19.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸) in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 726, 638-661.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸) as an Impurity". J. Agric. Food Chem., 2022, 197, (11), 1375-1400.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 35218-75-8 Tetraphenylporphine sulfonate Benzenesulfonic acid, 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) 4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakisbenzenesulfonic acid meso-Tetra(p-sulfonatophenyl)porphine meso-Tetra-(4-sulfonatophenyl)porphine TPPS4 TPPS (photoreactant) WR 247188 Using HRMS and NMR". Anal. Methods, 2011, 2156, (3), 1072-1082.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 4,4′,4″,4″-(卟啉-5,10,15,20-四)四(苯磺酸) Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2016, 403, 9592-9607.

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