Merck
CN
所有图片(2)

文件

89456

Supelco

4,4′,4″,4″-（卟啉-5,10,15,20-四）四（苯磺酸）

for spectrophotometric det. of transition metals, ≥95.0%

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别名:
内消旋(4-磺酸苯基)卟吩
经验公式（希尔记法）:
C44H30N4O12S4
CAS号:
35218-75-8
分子量:
934.99
Beilstein:
4227566
MDL编号:
MFCD00070632
PubChem化学物质编号:
329769738
NACRES:
NA.21

质量水平

100

检测方案

≥95.0% (HPLC)
≥95.0%

形式

powder

质量

for spectrophotometric det. of transition metals

技术

UV/Vis spectroscopy: suitable

杂质

~9% water

SMILES字符串

OS(=O)(=O)c1ccc(cc1)-c2c3ccc(n3)c(-c4ccc(cc4)S(O)(=O)=O)c5ccc([nH]5)c(-c6ccc(cc6)S(O)(=O)=O)c7ccc(n7)c(-c8ccc(cc8)S(O)(=O)=O)c9ccc2[nH]9

InChI

1S/C44H30N4O12S4/c49-61(50,51)29-9-1-25(2-10-29)41-33-17-19-35(45-33)42(26-3-11-30(12-4-26)62(52,53)54)37-21-23-39(47-37)44(28-7-15-32(16-8-28)64(58,59)60)40-24-22-38(48-40)43(36-20-18-34(41)46-36)27-5-13-31(14-6-27)63(55,56)57/h1-24,45,48H,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60)/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-

InChI key

PBHVCRIXMXQXPD-LWQDQPMZSA-N

相关类别

应用

4,4′,4′′,4′′′-(卟啉-5,10,15,20-四基)四(苯磺酸)[四钠盐水合物，TPPS]已被用于制备Co–Al LDH/Fe(III)-TPPS薄膜修饰电极；用于证明Co(III)/Co(II)和铁(III)卟啉的可逆性氧化还原峰属性，该属性使其成为电子转移介质。

包装

无底玻璃瓶。内容物在插入式融锥内。

分析说明

最大吸收（甲醇溶液）：412-416nm

其他说明

用于分光光度法测定超痕量过渡金属的试剂；用于毛细管区带电泳

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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Kalivarathan Divakar et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 27(1), 101-103 (2011-01-15)
Protein identification in polyacrylamide gel electrophoresis (PAGE) requires post-electrophoretic steps like fixing, staining and destaining of the gel, which are time-consuming and cumbersome. We have developed a method for direct visualization of protein bands in PAGE using tetrakis(4-sulfonato phenyl)porphyrin (TPPS)
E Collini
Physical chemistry chemical physics : PCCP, 14(11), 3725-3736 (2012-02-14)
In the search of new materials characterized by high two-photon absorption (TPA) efficiency, many efforts have been devoted to design chromophores with enhanced TPA responses progressively moving from linear chromophores such as dipoles and quadrupoles toward multimeric complex molecular architectures.
N Micali et al.
Nature chemistry, 4(3), 201-207 (2012-02-23)
Many essential biological molecules exist only in one of two possible mirror-image structures, either because they possess a chiral unit or through their structure (helices, for example, are intrinsically chiral), but so far the origin of this homochirality has not
Kenji Watanabe et al.
Bioconjugate chemistry, 21(12), 2332-2338 (2010-11-16)
J-Aggregates of diprotonated 5,10,15,20-tetrakis(4-sulfonatopheny)porphyrin (H₄TPPS²⁻) were stabilized even in a neutral aqueous solution (pH 7.0) containing per-O-methylated β-cyclodextrin by binding to the surface of α-chymotrypsin (ChT). The large J-aggregates covered the active site of ChT and completely inhibited the hydrolysis
Limin Yang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(5), 1349-1355 (2011-02-16)
The interaction of monosulfonate tetraphenyl porphyrin (H(2)TPPS(1)) with plant-esterase was investigated using fluorescence and UV-vis absorption spectroscopy. Fluorescence quenching, from which the binding parameters were evaluated, revealed that the quenching of the esterase by H(2)TPPS(1) resulted from the formation of
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