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Merck
CN

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:
51094-17-8
分子量:
678.73
NACRES:
NA.47
PubChem Substance ID:
24871388
UNSPSC Code:
12171500
MDL number:
MFCD00191501

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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

100

相关类别

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。

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

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

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS9765
MKCK6660
MKCH6735
MKCG0282
MKBR1307V

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F Fischer et al.
Clinica chimica acta; international journal of clinical chemistry, 274(1), 89-104 (1998-07-29)
Uric acid a known singlet oxygen scavenger, was investigated as a chemical dosimeter in physiological aqueous solution for use in photodynamic therapy. The uric acid test takes the decrease in uric acid (UA) absorbance at 293 nm after laser light
Detection of water?soluble vitamins by matrix?assisted laser desorption/ionization time?of?flight mass spectrometry using porphyrin matrices.
Chen YT and Ling YC
Journal of Mass Spectrometry : Jms, 37(7), 716-730 (2002)
Kinga Nawalany et al.
International journal of pharmaceutics, 430(1-2), 129-140 (2012-04-25)
Photosensitizing properties of 5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin (p-THPP) functionalized by covalent attachment of one chain of poly(ethylene glycol) (PEG) with a molecular weight of 350, 2000, or 5000 Da (p-THPP-PEG(350), p-THPP-PEG(2000), p-THPP-PEG(5000)) were studied in vitro. Dark and photo cytotoxicity of these photosensitizers
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
Anna Synak et al.
The journal of physical chemistry. B, 114(49), 16567-16573 (2010-11-26)
The relaxation dynamics of 5,10,15,20-tetrakis(4-hydroxyphenyl)-porphyrin (p-THPP) in tetrahydrofuran (THF) and encapsulated within the human serum albumin (HSA) protein in water solution was investigated. The protein environment affects the B→Q(y) and Q(x)→Q(y) transition dynamics (from 80 and 140-200 fs in THF
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