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257559

Sigma-Aldrich

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine magnesium

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About This Item

Empirical Formula (Hill Notation):
C36H44MgN4
CAS Number:
Molecular Weight:
557.07
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
Pricing and availability is not currently available.

λmax

410 nm

SMILES string

CCc1c(CC)c2cc3c(CC)c(CC)c4cc5nc(cc6c(CC)c(CC)c(cc1n2)n6[Mg]n34)c(CC)c5CC

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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M C Woodle et al.
Biophysical journal, 50(3), 431-439 (1986-09-01)
A photocurrent produced by planar lipid bilayers containing Mg-octaethylporphyrin in the presence of oxygen has been investigated to determine if the current is due to movement of the MgOEP+ ion in the bilayer. Photoexcitation of the MgOEP is known to
C M Drain et al.
Proceedings of the National Academy of Sciences of the United States of America, 86(18), 6959-6962 (1989-09-01)
Photoformation of metalloporphyrin cations in a lipid bilayer increases the ionic currents of negative and decreases those of positive hydrophobic ions. At low concentrations of the mobile hydrophobic ion, a 30% change in conductivity is observed that decreases with increasing
C M Drain et al.
Biophysical journal, 63(6), 1556-1563 (1992-12-01)
The photogating of hydrophobic ion currents across the lipid bilayer membrane allows the direct study of their kinetics by symmetrically forming charge within the membrane and across each interface, rather than across the membrane. We find that the photoinduced conductance
D C Mauzerall et al.
Biophysical journal, 63(6), 1544-1555 (1992-12-01)
The conductances of the lipophilic ions tetraphenylboride and tetraphenylphosphonium across a lipid bilayer can be increased or decreased, i.e., gated, by the photoformation of closed-shell metalloporphyrin cations within the bilayer. The gating can be effected by pulsed or continuous light
K Sun et al.
Biophysical journal, 71(1), 309-316 (1996-07-01)
The photoformation of magnesium-porphyrin cations (P+) at a single lipid bilayer-water interface can pump lipophilic borate anions completely across the lipid bilayer and causes an actual reversal of the photovoltage. The system consists of a lipid bilayer containing magnesium octaethylporphyrin

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