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160997

Sigma-Aldrich

5,10,15,20-Tetraphenyl-21H,23H-porphine

97%

Synonym(s):

meso-Tetraphenylporphyrin, TPP

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About This Item

Empirical Formula (Hill Notation):
C44H30N4
CAS Number:
917-23-7
Molecular Weight:
614.74
Beilstein:
379542
EC Number:
213-025-9
MDL number:
MFCD00011680
UNSPSC Code:
12171500
PubChem Substance ID:
24849899
NACRES:
NA.47

Quality Level

100

Assay

97%

form

powder or crystals

impurities

1-3% corresponding chlorin

mp

>300 °C (lit.)

solubility

chloroform: 1 mg/mL, clear to opaque

λmax

514 nm

ε (extinction coefficient)

≥3500 at 480-486 nm in toluene
≥4000 at 647-653 nm in toluene
≥5000 at 589-595  nm in toluene
≥8000 at 546-552 nm in toluene

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

c1ccc(cc1)-c2c3ccc(n3)c(-c4ccccc4)c5ccc([nH]5)c(-c6ccccc6)c7ccc(n7)c(-c8ccccc8)c9ccc2[nH]9

InChI

1S/C44H30N4/c1-5-13-29(14-6-1)41-33-21-23-35(45-33)42(30-15-7-2-8-16-30)37-25-27-39(47-37)44(32-19-11-4-12-20-32)40-28-26-38(48-40)43(31-17-9-3-10-18-31)36-24-22-34(41)46-36/h1-28,45,48H/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-

InChI key

YNHJECZULSZAQK-LWQDQPMZSA-N

Gene Information

human ... TERT(7015)

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General description

5,10,15,20-Tetraphenyl-21H,23H-porphine is a porphyrin compound.

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

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Certificates of Analysis (COA)

Lot/Batch Number
SHBR5475
MKCF4142
MKBP7614V
MKBC6522
25396TH

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G S S Saini et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(13-14), 3070-3076 (2005-09-17)
We present here the infrared absorption spectra of free-base tetraphenylporphine and its dication. Most of the allowed IR bands of porphyrin skeletal are observed in pairs due to two-fold symmetry of the free-base tetraphenylporphine. Observation of some new bands, disappearance
Pradip Chandra Mandal et al.
Journal of hazardous materials, 187(1-3), 600-603 (2011-02-09)
Reactions of nickel-5,10,15,20-tetraphenylporphine (Ni-TPP) were studied in supercritical water in the presence of toluene without the addition of any catalyst, H(2) or H(2)S that is called a green process. The objective of this study was to remove nickel from Ni-TPP
Zachary J Tonzetich et al.
Inorganic chemistry, 50(4), 1570-1579 (2011-01-20)
Several nitrosyl complexes of Fe and Co have been prepared using the sterically hindered Ar-nacnac ligand (Ar-nacnac = anion of [(2,6-diisopropylphenyl)NC(Me)](2)CH). The dinitrosyliron complexes [Fe(NO)(2)(Ar-nacnac)] (1) and (Bu(4)N)[Fe(NO)(2)(Ar-nacnac)] (2) react with [Fe(III)(TPP)Cl] (TPP = tetraphenylporphine dianion) to generate [Fe(II)(NO)(TPP)] and
A V Udal'tsov et al.
Biophysical chemistry, 83(2), 141-152 (2000-02-15)
Properties of protonated dimeric forms of meso-tetraphenylporphine (TPP) and meso-tetra(p-aminophenyl)porphine (TAPP) bound with copolymer and also complexes produced by associated TAPP bound with copolymer, Mn2+, and Fe3+ are investigated by absorption, luminescence, and Raman spectroscopy. According to absorption spectra of
Anette Weyergang et al.
Biochimica et biophysica acta, 1830(3), 2659-2670 (2013-05-15)
Tyrosin kinase inhibitors (TKIs) and monoclonal antibodies aimed to target epidermal growth factor receptor (EGFR) have shown limited effect as monotherapies and drug resistance is a major limitation for therapeutic success. Adjuvant therapies to EGFR targeting therapeutics are therefore of
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