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SML0583

Sigma-Aldrich

Ferrostatin-1

≥95% (HPLC)

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Synonym(s):
3-Amino-4-cyclohexylaminobenzoic acid ethyl ester;
Empirical Formula (Hill Notation):
C15H22N2O2
CAS Number:
Molecular Weight:
262.35
NACRES:
NA.77

Quality Level

assay

≥95% (HPLC)

form

powder

color

, faint purple to brown

solubility

DMSO: 10 mg/mL, clear

storage temp.

2-8°C

InChI

1S/C15H22N2O2/c1-2-19-15(18)11-8-9-14(13(16)10-11)17-12-6-4-3-5-7-12/h8-10,12,17H,2-7,16H2,1H3

InChI key

UJHBVMHOBZBWMX-UHFFFAOYSA-N

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This Item
F8927SML1390SML1925
Ferrostatin-1 ≥95% (HPLC)

SML0583

Ferrostatin-1

Flupirtine maleate salt ≥98% (HPLC)

F8927

Flupirtine maleate salt

Fexaramine ≥98% (HPLC)

SML1390

Fexaramine

Bepristat 2a hydrochloride ≥95% (HPLC)

SML1925

Bepristat 2a hydrochloride

form

powder

form

solid

form

powder

form

powder

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

DMSO: 10 mg/mL, clear

solubility

DMSO: soluble >20 mg/mL, H2O: insoluble

solubility

DMSO: 10 mg/mL, clear

solubility

H2O: 10 mg/mL, clear

color

, faint purple to brown

color

white

color

white to beige

color

white to beige

Application

Ferrostatin-1 has been used to determine its inhibitory effect on the cell death profiles.

Biochem/physiol Actions

Ferrostatin-1 is a potent inhibitor of non-apoptotic cell death induced by erastin call ferroptosis. Ferrostatin-1 prevents ferroptopic cell death in cancer cells and glutamate-induced toxicity in organotypic rat brain slices. It appears that Ferrostatin-1 controls lipid soluble ROS.
Ferrostatin-1 is an active radical-trapping antioxidant that traps peroxyl radicals, and thus serves as a potential inhibitor of ferroptosis. Ferroptosis is considered as regulated necrosis, which differs from apoptosis and autophagy. Ferrostatin-1 is known to show protective effects against Huntington′s disease and also prevents neurotoxicity induced by glutamate in cellular models.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Salinomycin kills cancer stem cells by sequestering iron in lysosomes.
Mai T T, et al.
Nature Chemistry, 9(10), 1025-1025 (2017)
The neuroprotective role of ferrostatin-1 under rotenone-induced oxidative stress in dopaminergic neuroblastoma cells.
Kabiraj P, et al.
The Protein Journal, 34(5), 349-358 (2015)
On the mechanism of cytoprotection by ferrostatin-1 and liproxstatin-1 and the role of lipid peroxidation in ferroptotic cell death.
Zilka O, et al.
ACS central science, 3(3), 232-243 (2017)
Yimeng Xia et al.
Frontiers in molecular neuroscience, 11, 486-486 (2019-01-29)
The underlying mechanisms of isoflurane neurotoxicity in the developing brain remain unclear. Ferroptosis is a recently characterized form of programmed cell death distinct from apoptosis or autophagy, characterized by iron-dependent reactive oxygen species (ROS) generation secondary to failure of glutathione-dependent
José Teixeira et al.
Redox biology, 15, 394-404 (2018-01-15)
The extracellular pH (pHe) is a key determinant of the cellular (micro)environment and needs to be maintained within strict boundaries to allow normal cell function. Here we used HEK293 cells to study the effects of pHe acidification (24h), induced by

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