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5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine

ALDRICH/477567 - Dye content 95 %

CAS Number: 51094-17-8
Empirical Formula (Hill Notation): C44H30N4O4
Molecular Weight: 678.73
MDL Number: MFCD00191501
Linear Formula: C44H30N4O4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-477567-250MG 250 mg
 $107.00
1/EA		 Add To Favorites
45-477567-1G 1 g
 $312.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 477567-250MG.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 477567-1G

 

ε (extinction coefficient) ≥285000 at 417-423 nm in methanol at 0.001 g/L
λmax 421 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 95%
form powder
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-
InChI key VFHDWGAEEDVVPD-LWQDQPMZSA-N
mp >300 °C (lit.)
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
storage temp. room temp
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
Packaging: 250 mg in glass bottle
mp >300 °C (lit.)
Storage Temp. room temp
UNSPSC 12171500

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