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379077

Sigma-Aldrich

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzoic acid)

Dye content 75 %

Synonym(s):

meso-Tetraphenylporphine-4,4′,4″,4″′-tetracarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C48H30N4O8
CAS Number:
14609-54-2
Molecular Weight:
790.77
MDL number:
MFCD00064860
UNSPSC Code:
12352103
PubChem Substance ID:
24863608
NACRES:
NA.23

form

powder

composition

Dye content, 75%

λmax

411 nm

SMILES string

OC(=O)c1ccc(cc1)-c2c3ccc(n3)c(-c4ccc(cc4)C(O)=O)c5ccc([nH]5)c(-c6ccc(cc6)C(O)=O)c7ccc(n7)c(-c8ccc(cc8)C(O)=O)c9ccc2[nH]9

InChI

1S/C48H30N4O8/c53-45(54)29-9-1-25(2-10-29)41-33-17-19-35(49-33)42(26-3-11-30(12-4-26)46(55)56)37-21-23-39(51-37)44(28-7-15-32(16-8-28)48(59)60)40-24-22-38(52-40)43(36-20-18-34(41)50-36)27-5-13-31(14-6-27)47(57)58/h1-24,49,52H,(H,53,54)(H,55,56)(H,57,58)(H,59,60)/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-

InChI key

HHDUMDVQUCBCEY-LWQDQPMZSA-N

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Application

 4,4′,4′′, 4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzoic acid) (H2TCPP) can be used to fabricate three dimensional Ru polymer complex. It can be grafted on SiO2/Nb2O5 substrate and subsequently metallized to investigate catalytic oxidation of hydrazine.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Room temperature oxidation of alcohols with 1 atm dioxygen and air catalyzed by a novel three-dimensional microporous ruthenium(II,III) 4,4?,4?,4?-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakisbenzoate tetrafluoroborate, Catalysis Communications
Kato CN, et al.
Catalysis Communications, 7(9), 673-677 (2006)
Huchen Zhou et al.
Journal of the American Chemical Society, 128(7), 2421-2425 (2006-02-16)
A practical protein-detecting array is desirable for its potential application in proteomics, medical diagnostics, and pathogen detection. Here, we report a novel protein-detecting array based on porphyrins containing peripheral amino acids as protein surface receptors. The array of porphyrin receptors
Wei Deng et al.
Chemical communications (Cambridge, England), (40)(40), 4212-4214 (2006-10-13)
Photoinduced electron transfer between a porphyrin and a new guest cyclodextrin bearing viologen occurs by a supramolecular formation with conformational change of a guest molecule.
Kunqi Wang et al.
Biosensors & bioelectronics, 32(1), 177-182 (2012-01-10)
Electrical energy generated directly from sunlight and biomass solution with a Photoelectrochemical Biofuel Cell (PEBFC) was investigated. The PEBFC consisted of a meso-tetrakis(4-carboxyphenyl)porphyrin (TCPP)-sensitized nanocrystalline titanium dioxide (TiO(2)) mesoporous film (NTDMF) as the photoanode and platinum black as the cathode.
Eun-Young Jeong et al.
Journal of hazardous materials, 185(2-3), 1311-1317 (2010-11-09)
Various adsorbents are available for the removal of heavy and toxic metals, silica-based materials have been the most popular. Recently, there has been considerable interest for the modification of organic moieties and mesostructured materials to enable their use as efficient
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