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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

technique(s)

titration: suitable

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
G S S Saini
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(4), 981-986 (2006-02-07)
Resonance Raman spectra of free-base tetraphenylporphine and its dication obtained with 441.6, 476.5, 488.0 and 514.5 nm excitation lines in the frequency region 100-1625 cm(-1) are reported. Some bands due to in-plane and out-of-plane vibrational modes, which are symmetry forbidden
C Ni et al.
Guang pu xue yu guang pu fen xi = Guang pu, 20(5), 749-750 (2003-08-30)
The electronic absorption spectra and thermodynamics of axial coordination reaction of 5-(4-valine butoxyphenyl)-10,15,20-tri(4-chlorophenyl)porphintozinc with pyrimidine in CHCl3 were studied. Coordination numbers and equilibrium constants of axial coordination reaction were measured by visible spectra techniques. The changes of standard molar enthalpies
Aruna Roby et al.
Cancer biology & therapy, 6(7), 1136-1142 (2007-07-06)
Poorly soluble photosensitizer, meso-tetraphenylporphine (TPP), was solubilized using the polymeric micelles prepared from polyethylene glycol-phosphatidyl ethanolamine conjugate (PEG-PE). TPP-loaded PEG-PE micelles have been additionally modified with tumor-specific monoclonal 2C5 antibody (mAb 2C5), which resulted in significantly improved anticancer effect of
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