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SML1414

Sigma-Aldrich

Liproxstatin-1

>98% (HPLC), powder, ferroptosis inhibitor

Sinonimo/i:

N-[(3-Chlorophenyl)methyl]-spiro[piperidine-4,2′(1′H)-quinoxalin]-3′-amine, N-[(3-chlorophenyl)methyl]spiro[4H-quinoxaline-3,4′-piperidine]-2-amine

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About This Item

Formula empirica (notazione di Hill):
C19H21ClN4
Numero CAS:
950455-15-9
Peso molecolare:
340.85
Numero MDL:
MFCD14948691
Codice UNSPSC:
12352200
ID PubChem:
329825860
NACRES:
NA.77

Nome del prodotto

Liproxstatin-1, >98% (HPLC)

Livello qualitativo

100

Saggio

>98% (HPLC)

Stato

powder

Colore

white to light brown

Solubilità

DMSO: 10 mg/mL, clear

Temperatura di conservazione

−20°C

Stringa SMILE

ClC1=CC(CNC2=NC3=CC=CC=C3NC24CCNCC4)=CC=C1

InChI

1S/C19H21ClN4/c20-15-5-3-4-14(12-15)13-22-18-19(8-10-21-11-9-19)24-17-7-2-1-6-16(17)23-18/h1-7,12,21,24H,8-11,13H2,(H,22,23)
YAFQFNOUYXZVPZ-UHFFFAOYSA-N

Applicazioni

Liproxstatin-1 has been used as a cell death inhibitor in the cell viability assay and for the determination of lipid peroxidation.

Azioni biochim/fisiol

Liproxstatin-1 is a potent inhibitor of ferroptosis, a non-apoptotic form of cell death characterized by iron-dependent accumulation of lethal lipid reactive oxygen species (ROS). Liproxstatin-1 suppressed ferroptosis in human cells and in an ischaemia/reperfusion-induced tissue injury model in mice. Knockout of glutathione peroxidase 4 (Gpx4) Has been shown to cause cell death by ferroptosis. Liproxstatin-1 was able to suppress ferroptosis in Gpx4 knock-out mice.

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

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Certificati d'analisi (COA)

Lot/Batch Number
037M4734V
106M4754V
095M4714V

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Sigma-Aldrich

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Sigma-Aldrich

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Selenium utilization by GPX4 is required to prevent hydroperoxide-induced ferroptosis.
Ingold I, et al.
Cell, 172(3), 409-422 (2018)
Yilei Zhang et al.
Nature cell biology, 20(10), 1181-1192 (2018-09-12)
The roles and regulatory mechanisms of ferroptosis (a non-apoptotic form of cell death) in cancer remain unclear. The tumour suppressor BRCA1-associated protein 1 (BAP1) encodes a nuclear deubiquitinating enzyme to reduce histone 2A ubiquitination (H2Aub) on chromatin. Here, integrated transcriptomic
Tae-Jun Park et al.
Cell death & disease, 10(11), 835-835 (2019-11-07)
Ischaemic heart disease (IHD) is the leading cause of death worldwide. Although myocardial cell death plays a significant role in myocardial infarction (MI), its underlying mechanism remains to be elucidated. To understand the progression of MI and identify potential therapeutic
Masahiro Yoshida et al.
Nature communications, 10(1), 3145-3145 (2019-07-19)
Ferroptosis is a necrotic form of regulated cell death (RCD) mediated by phospholipid peroxidation in association with free iron-mediated Fenton reactions. Disrupted iron homeostasis resulting in excessive oxidative stress has been implicated in the pathogenesis of chronic obstructive pulmonary disease
Alejandra M Martinez et al.
FEBS open bio, 9(4), 582-593 (2019-04-16)
Ferroptosis is a form of regulated cell death that is driven by lethal accumulation of lipid peroxides upon inhibition of glutathione peroxidase 4 (GPx4). Deletion of the Gpx4 gene in mice revealed that neurons are sensitive to ferroptosis in vivo. However

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