5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine, Dye content 95 %

Code: 477567-250mg D2-231

Not available outside of the UK & Ireland.

Application

It may be used to prepare porphyrin based matrices for the detection of water soluble vitamins by matrix-assisted laser desorption/ionization (MALDI) mass spectro...


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$81.20 250MG
$97.44 inc. VAT
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Not available outside of the UK & Ireland.

Application

It may be used to prepare porphyrin based matrices for the detection of water soluble vitamins by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. It may be used to prepare 5,10,15,20-tetrakis (4-polyethyleneoxy)phenyl)) porphyrin. Nanoporous silica inserted with 2H-OHTPP imparts gas sensitivity, and it could be useful to detect NO2 by surface plasmon resonance.

General description

5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine (TPPOH, 2H-OHTPP) is an achiral porphyrin derivative.

Packaging

1 g in glass bottle

250 mg in glass bottle

ε (extinction coefficient)≥285000 at 417-423 nm in methanol at 0.001 g/L
λmax421 nm
application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, 95%
formpowder
InChI keyVFHDWGAEEDVVPD-LWQDQPMZSA-N
InChI1S/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-
mp>300 °C (lit.)
Quality Level100
SMILES stringOc1ccc(cc1)-c2c3ccc(n3)c(-c4ccc(O)cc4)c5ccc([nH]5)c(-c6ccc(O)cc6)c7ccc(n7)c(-c8ccc(O)cc8)c9ccc2[nH]9
storage temp.room temp
Code
Description
Unit Size
List Price
Qty
477567-1G
5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine, Dye content 95 %

Unit:1G
List Price: $275.50
Source:List Price
ADD
Cas Number51094-17-8
Hazard Class8
Un Number3263
Pack GroupII
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