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Documenti fondamentali

160997

Sigma-Aldrich

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

97%

Sinonimo/i:

meso-Tetraphenylporphyrin, TPP

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About This Item

Formula empirica (notazione di Hill):
C44H30N4
Numero CAS:
Peso molecolare:
614.74
Beilstein:
379542
Numero CE:
Numero MDL:
Codice UNSPSC:
12171500
ID PubChem:
NACRES:
NA.47

Livello qualitativo

Saggio

97%

Stato

powder or crystals

tecniche

titration: suitable

Impurezze

1-3% corresponding chlorin

Punto di fusione

>300 °C (lit.)

Solubilità

chloroform: 1 mg/mL, clear to opaque

λmax

514 nm

ε (coefficiente d’estinzione)

≥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

applicazioni

diagnostic assay manufacturing
hematology
histology

Temperatura di conservazione

room temp

Stringa SMILE

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-
YNHJECZULSZAQK-LWQDQPMZSA-N

Informazioni sul gene

human ... TERT(7015)

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Descrizione generale

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Elena V Basiuk et al.
Journal of nanoscience and nanotechnology, 7(4-5), 1530-1538 (2007-04-25)
Noncovalent functionalization of carbon nanotubes with meso-tetraphenylporphine (H2TPP) and its metal(II) complexes NiTPP and CoTPP was studied by means of different experimental techniques and theoretical calculations. As follows from the experimental adsorption curves, free H2TPP ligand exhibits the strongest adsorption
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
Stefan Müllegger et al.
ACS nano, 5(8), 6480-6486 (2011-07-09)
Supporting functional molecules on crystal facets is an established technique in nanotechnology. To preserve the original activity of ionic metallorganic agents on a supporting template, conservation of the charge and oxidation state of the active center is indispensable. We present
Vladimir A Basiuk et al.
Journal of nanoscience and nanotechnology, 11(6), 5519-5525 (2011-07-21)
We performed density functional theory (DFT) calculations of noncovalently bonded 1:1 complex of meso-tetraphenylporphine H2TPP with fullerene C60. The functionals used were PW91, PBE and BLYP of general gradient approximation (GGA), as well as PWC and VWN of local density
Qiu-Juan Ma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(5), 1683-1687 (2008-08-22)
N-methyl-alpha,beta,gamma,delta-tetraphenylporphine (NMTPPH) has been used to detect trace amount of zinc ions in ethanol-water solution by fluorescence spectroscopy. The fluorescent probe undergoes a fluorescent emission intensity enhancement upon binding to zinc ions in EtOH/H(2)O (1:1, v/v) solution. The fluorescence enhancement

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