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Merck

88071

meso-Tetraphenylporphyrin

BioReagent, suitable for fluorescence, ≥99.0% (HPLC)

Synonym(s):

5,10,15,20-Tetraphenylporphin, TPP

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About This Item

Empirical Formula (Hill Notation):
C44H30N4
CAS Number:
917-23-7
Molecular Weight:
614.74
UNSPSC Code:
12171500
NACRES:
NA.32
PubChem Substance ID:
57653291
EC Number:
213-025-9
Beilstein/REAXYS Number:
379542
MDL number:
MFCD00011680

Product Name

meso-Tetraphenylporphyrin, BioReagent, suitable for fluorescence, ≥99.0% (HPLC)

InChI key

YNHJECZULSZAQK-LWQDQPMZSA-N

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-

SMILES string

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

product line

BioReagent

assay

≥99.0% (HPLC)

form

crystals

impurities

≤0.5% chlorin

solubility

dichloromethane: soluble

fluorescence

λex 420 nm; λem 651 nm in toluene

suitability

suitable for fluorescence

storage temp.

−20°C

Quality Level

100

Gene Information

human ... TERT(7015)

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Analysis Note

In addition to the emission maximum at 651 nm, there is a lower maxima at 717 nm.

Biochem/physiol Actions

Tetraphenylporphyrin serves as an efficient inhibitor for Mg and its alloys. It is mainly used as a porphyrin moiety, in the preparation of ligand and introduction of metal in porphyrin.

General description

Tetraphenylporphyrin is a precipitation inhibitor.

Other Notes

Sensitizer used for the photochemical generation of singlet oxygen

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK2684
BCCG8388
BCCB1931
BCBZ8778
BCBX6072

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Xavier C Ding et al.
PLoS neglected tropical diseases, 11(4), e0005516-e0005516 (2017-04-04)
The global prevalence of malaria has decreased over the past fifteen years, but similar gains have not been realized against Plasmodium vivax because this species is less responsive to conventional malaria control interventions aimed principally at P. falciparum. Approximately half
H. Leininger et al.
Chemische Berichte, 116, 681-681 (1983)
Corrosion inhibition of magnesium (Mg) alloys
Corrosion Prevention of Magnesium Alloys, 61-84 (2013)
Ken-ichiro Murata et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(19), 5956-5961 (2015-04-29)
A liquid-liquid transition (LLT) in a single-component substance is an unconventional phase transition from one liquid to another. LLT has recently attracted considerable attention because of its fundamental importance in our understanding of the liquid state. To access the order
E.D. Mihelich et al.
The Journal of Organic Chemistry, 48, 4135-4135 (1983)
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