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Key Documents

SML0742

Sigma-Aldrich

EUK-8

≥95% (HPLC)

Synonym(s):

(SP-5-13)-Chloro[[2,2′-[1,2-ethanediylbis(nitrilomethylidyne)]bis[phenolato]](2-)-N,N′,O,O′]-manganese, (Salen)manganese(III) chloride, Chloro(bis(salicylidene)ethylenediamine)manganese, Chloro[N,N′-ethylenebis(salicylideneaminato)]manganese, EUK 8, Manganese(salen) chloride

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About This Item

Empirical Formula (Hill Notation):
C16H14ClMnN2O2
CAS Number:
53177-12-1
Molecular Weight:
356.69
UNSPSC Code:
12352200
NACRES:
NA.77
Pricing and availability is not currently available.

Quality Level

100

Assay

≥95% (HPLC)

form

powder

storage condition

desiccated

color

, faint to very dark brown

solubility

H2O: 1 mg/mL, clear

storage temp.

−20°C

SMILES string

[Mn]1(Oc2c(cccc2)C=NCCN=Cc3c(cccc3)O1)Cl

InChI

1S/C16H16N2O2.ClH.Mn/c19-15-7-3-1-5-13(15)11-17-9-10-18-12-14-6-2-4-8-16(14)20;;/h1-8,11-12,19-20H,9-10H2;1H;/q;;+3/p-3

InChI key

HBQGFROGWOHBAG-UHFFFAOYSA-K

Biochem/physiol Actions

EUK-8 is a salen manganese complex that exhibit potent antioxidant activities. EUK-8 is a superoxide dismutase (SOD) that inhibits amyloid fibril formation, including islet amyloid polypeptide (IAPP), β-amyloid and lysozyme amyloid aggregation. It appears that EUK-8 disrupts the pre-formed amyloid fibrils. EUK-8 increases the viability of the SK-N-MC cells exposed to preformed IAPP fibrils.

Other Notes

air sensitive

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000206746
0000206747
0000189940
0000189941
0000189940

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Sakineh Meftah et al.
Drug and chemical toxicology, 36(1), 9-18 (2012-01-24)
Increased levels of reactive oxygen species (ROS) play a vital role in the pathogenesis of various diseases. Thus, antioxidants would play pivotal roles in the therapy of ROS-induced diseases. Regarding this fact, in the present study, we compared the relative
Nirali Pandya et al.
Chirality, 24(12), 1063-1073 (2012-09-13)
We are reporting the synthesis, characterization, and calf thymus DNA binding studies of novel chiral macrocyclic Mn(III) salen complexes S-1, R-1, S-2, and R-2. These chiral complexes showed ability to bind with DNA, where complex S-1 exhibits the highest DNA
M Ata Secilmis et al.
Acta pharmacologica Sinica, 29(6), 687-697 (2008-05-27)
The aim of this study was to investigate whether superoxide dismutase (SOD) enzymes and ascorbate play a role in the protection of the nitrergic relaxation against superoxide anion inhibition in the mouse duodenum. The effects of exogenous SOD, N,No-bis(salicylidene) ethylenediamine
Can Li et al.
Chemical communications (Cambridge, England), (6)(6), 547-558 (2007-02-01)
This article reviews the recent progress made in asymmetric catalysis in the nanopores of mesoporous materials and periodic mesoporous organosilicas (PMOs). Some examples of chiral catalysts within the nanopores show improved catalytic performance compared to homogeneous catalysts. The factors including
Toru Sasaki et al.
Aging cell, 7(4), 459-469 (2008-04-19)
Oxidative stress, an imbalance between endogenous levels of oxygen radicals and antioxidative defense, increases with aging. However, it is not clear which of these two factors is the more critical. To clarify the production of oxygen radicals increases with age
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