Skip to Content
Merck
All Photos(3)

Documents

160997

Sigma-Aldrich

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

97%

Synonym(s):

meso-Tetraphenylporphyrin, TPP

Sign Into View Organizational & Contract Pricing
All Photos(3)

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)

Looking for similar products? Visit Product Comparison Guide

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBR5475
MKCF4142
MKBP7614V
MKBC6522
25396TH

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
Satoshi Tsukahara et al.
Analytical and bioanalytical chemistry, 395(4), 1047-1053 (2009-07-09)
Rhombic-ordered microdomains of diprotonated 5,10,15,20-tetraphenylporphine aggregate, whose sizes were 10-200 microm, were formed at dodecane/aqueous H(2)SO(4) interfaces. The light excitation of their two absorption bands (410 and 473 nm for H- and J-bands, respectively) led to one fluorescence band at
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service