477567
5,10,15,20-四(4-羟基苯基)-21H，23H-卟吩
Dye content 95 %
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关于此项目
经验公式（希尔记法）:
C44H30N4O4
化学文摘社编号:
分子量:
678.73
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
MDL number:
InChI
1S/C44H30N4O4/c49-29-9-1-25(2-10-29)41-33-17-19-35(45-33)42(26-3-11-30(50)12-4-26)37-21-23-39(47-37)44(28-7-15-32(52)16-8-28)40-24-22-38(48-40)43(36-20-18-34(41)46-36)27-5-13-31(51)14-6-27/h1-24,45,48-52H/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-
SMILES string
Oc1ccc(cc1)-c2c3ccc(n3)c(-c4ccc(O)cc4)c5ccc([nH]5)c(-c6ccc(O)cc6)c7ccc(n7)c(-c8ccc(O)cc8)c9ccc2[nH]9
InChI key
VFHDWGAEEDVVPD-LWQDQPMZSA-N
form
powder
composition
Dye content, 95%
mp
>300 °C (lit.)
λmax
421 nm
ε (extinction coefficient)
≥285000 at 417-423 nm in methanol at 0.001 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
General description
5,10,15,20-四(4-羟基苯基)-21H，23H-卟吩(TPPOH, 2H-OHTPP)是一种非手性卟啉衍生物。
Application
它可被用于制备基于卟啉的基质用于通过基质辅助激光解吸/电离（MALDI）质谱进行水溶性维生素的检测。它还可被用于制备5,10,15,20-四（4-聚乙烯氧基）苯基）卟啉。插入了2H-OHTPP的纳米多孔二氧化硅赋予了其气体敏感性，可用于通过表面等离子体共振检测NO2。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Yvette Niamien Konan et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 55(1), 115-124 (2003-01-29)
A photosensitizer, meso-tetra(4-hydroxyphenyl)porphyrin, was incorporated into sub-150 nm nanoparticles using the emulsification-diffusion technique in order to perform sterilization by filtration using 0.22 microm membranes. The three selected polyesters (poly(D,L-lactide-co-glycolide), (50:50 PLGA, 75:25 PLGA) and poly(D,L-lactide (PLA)) for the nanoparticle production
Iodinated hydroxyphenyl and hydroxynaphthyl porphyrins as tumour localisers.
G D Zanelli et al.
British journal of cancer, 61(5), 687-688 (1990-05-01)
Enhancing the gas sensitivity of surface plasmon resonance with a nanoporous silica matrix.
Berrier A, et al.
Sens. Actuators, 160(1), 181-188 (2011)
Xiwen Li et al.
The journal of physical chemistry. B, 111(17), 4342-4348 (2007-04-06)
J-aggregates of the diacid form of tetra(p-hydroxyphenyl)porphyrin (THPP) were found to be stable in nonionic micellar solution in the presence of trace ionic surfactant with an oxyacid headgroup. The excitation energy of exciton coupling depends systematically on the headgroups of
Kinga Nawalany et al.
The journal of physical chemistry. B, 112(39), 12231-12239 (2008-09-09)
5,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrin was functionalized by covalent attachment of poly(ethylene glycol) (PEG) chains of various molecular weights, 350, 2000, and 5000 Da. The properties of PEG-functionalized tetraarylporphyrins in aqueous solution and their interactions with liposomes have been studied. Electronic absorption spectroscopy, dynamic
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