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Merck
CN
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文件

323497

Sigma-Aldrich

5,10,15,20-四(1-甲基-4-吡啶基)卟啉四(对甲苯磺酸盐)

Dye content 90 %

别名:

TMPyP, 内消旋-四(N-甲基-4-吡啶基)卟吩 四甲苯磺酸盐

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About This Item

经验公式（希尔记法）:
C72H66N8O12S4
CAS号:
36951-72-1
分子量:
1363.60
Beilstein:
6049195
MDL编号:
MFCD00013468
UNSPSC代码:
12352103
PubChem化学物质编号:
24859370
NACRES:
NA.23

形式

powder

组成

Dye content, 90%

溶解性

water: soluble 50 mM(lit.)

λmax

421 nm

SMILES字符串

Cc1ccc(cc1)S([O-])(=O)=O.Cc2ccc(cc2)S([O-])(=O)=O.Cc3ccc(cc3)S([O-])(=O)=O.Cc4ccc(cc4)S([O-])(=O)=O.C[n+]5ccc(cc5)-c6c7ccc(n7)c(-c8cc[n+](C)cc8)c9ccc([nH]9)c(-c%10cc[n+](C)cc%10)c%11ccc(n%11)c(-c%12cc[n+](C)cc%12)c%13ccc6[nH]%13

InChI

1S/C44H37N8.4C7H8O3S/c1-49-21-13-29(14-22-49)41-33-5-7-35(45-33)42(30-15-23-50(2)24-16-30)37-9-11-39(47-37)44(32-19-27-52(4)28-20-32)40-12-10-38(48-40)43(36-8-6-34(41)46-36)31-17-25-51(3)26-18-31;4*1-6-2-4-7(5-3-6)11(8,9)10/h5-28H,1-4H3,(H,45,46,47,48);4*2-5H,1H3,(H,8,9,10)/q+3;;;;/p-3/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-;;;;

InChI key

AKZFRMNXBLFDNN-GVHKZQBISA-K

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一般描述

5,10,15,20-四(1-甲基-4-吡啶基)卟啉四(对 甲苯磺酸盐)（TMPyP），是一种带正电荷的双光子染料，可以与细胞培养物中的DNA结合并影响细胞活力。据报道，通过长期包封TMPyP纳米颗粒，可防止染料与细胞直接接触，但染料仍可在暴露于红外光时通过产生单线态氧而杀死细胞。 通过水热多元醇工艺可制备TMPyP官能化石墨烯负载的铂纳米颗粒催化剂。据报道，TMPyP与白色念珠菌（Candida albicans）一起孵育时，表现出出色的¹O2发光信号。通过光激发，TMPyP能够与化学还原的石墨烯氧化物发生电荷转移相互作用。据报道，它也是一种很有前景的光动力疗法光敏剂。

应用

5,10,15,20-四(1-甲基-4-吡啶基)卟啉四(对甲苯磺酸盐)（TMPyP），是一种阳离子卟啉，用于研究石墨烯与阳离子卟啉通过UV-vis和荧光方法发生的非共价官能化。TMPyP可用作制备多功能膜的光学指示剂配体，用于视觉警告以及增强水溶液中镉离子的吸附去除。TMPyP还被用于从非共价吸附复合材料制备（TMPyP）-单壁碳纳米管（SWNT）/叶绿素铜钠-SWNT逐层组装复合膜。

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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Yuangang Li et al.
Small (Weinheim an der Bergstrasse, Germany), 10(14), 2776-2781 (2014-03-26)
Organic nanofibers are formed by simple ionic co-assembly of positively charged porphyrin (electron donor) and negatively charged perylenediimide (electron acceptor) derivatives in aqueous solution. Two kinds of electron transfer routes between electron donor and electron acceptor under light excitation in
Ting-xiu Ye et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 86, 467-471 (2011-11-29)
In this study, the noncovalent functionalization of graphene with cationic porphyrins in an aqueous medium was investigated using UV-vis and fluorescence approaches. To characterize the interaction between graphene and cationic porphyrins, 5,10,15,20-tetra (4-pyridyl)-21H,23H-porphine, 5,10,15,20-tetrakis (1-methyl-4-pyridinio) porphyrin tetra (p-toluenesulfonate) and 5,10,15,20-tetrakis
Ariane Felgenträger et al.
Journal of biomedical optics, 18(4), 045002-045002 (2013-04-05)
Singlet oxygen (¹O₂) is an important reactive intermediate in photodynamic reactions, particularly in antimicrobial PDT (aPDT). The detection of ¹O₂ luminescence is frequently used to elucidate the role of ¹O₂ in various environments, particularly in microorganisms and human cells. When
Sharif M Abdelghany et al.
Biomacromolecules, 14(2), 302-310 (2013-01-19)
meso-Tetra(N-methyl-4-pyridyl) porphine tetra tosylate (TMP) is a photosensitizer that can be used in photodynamic therapy (PDT) to induce cell death through generation of reactive oxygen species in targeted tumor cells. However, TMP is highly hydrophilic, and therefore, its ability to
Aleksandra Wojcik et al.
ACS nano, 4(11), 6697-6706 (2010-10-30)
Photoexcited cationic 5,10,15,20-tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) (TMPyP) undergoes charge-transfer interaction with chemically reduced graphene oxide (RGO). Formation of the ground-state TMPyP-RGO complex in solution is marked by the red-shift of the porphyrin absorption band. This complexation was analyzed by Benesi-Hildebrand plot. Porphyrin
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