Pricing Availability   Qty
Description: Inhibits glutathione peroxidase (GPX4); induces ferroptosis
Chemical Name: (1S,3R)-Methyl 2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1-[4-(methoxycarbonyl)phenyl]-1H-pyrido[3,4-b]indole-3-carboxylate
Purity: ≥98% (HPLC)
Citations (4)

Biological Activity for 1S,3R-RSL3

1S,3R-RSL3 is a glutathione peroxidase 4 (GPX4) inhibitor. Induces ferroptosis. Increases lipid peroxidase levels in vitro. Inhibits tumor formation and progression in vivo.

Negative control 1R,3R-RSL3 (Cat. No. 6687) also available.

Licensing Information

Sold with the permission of Columbia University.

Technical Data for 1S,3R-RSL3

M. Wt 440.88
Formula C23H21ClN2O5
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1219810-16-8
PubChem ID 16398939
Smiles COC([C@H]1CC2=C([C@H](C3=CC=C(C(OC)=O)C=C3)N1C(CCl)=O)NC4=CC=CC=C24)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for 1S,3R-RSL3

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 44.09 100

Preparing Stock Solutions for 1S,3R-RSL3

The following data is based on the product molecular weight 440.88. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 2.27 mL 11.34 mL 22.68 mL
5 mM 0.45 mL 2.27 mL 4.54 mL
10 mM 0.23 mL 1.13 mL 2.27 mL
50 mM 0.05 mL 0.23 mL 0.45 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

Product Datasheets for 1S,3R-RSL3

Certificate of Analysis / Product Datasheet
Select another batch:

References for 1S,3R-RSL3

References are publications that support the biological activity of the product.

Yang et al (2014) Regulation of ferroptotic cancer cell death by GPX4. Cell. 156 317 PMID: 24439385

Yang et al (2016) Peroxidation of polyunsaturated fatty acids by lipoxygenases drives ferroptosis. Proc.Natl.Acad.Sci.U.S.A. 113 E4966 PMID: 27506793

Feng & Stockwell et al (2018) Unsolved mysteries: How does lipid peroxidation cause ferroptosis? PLoS. Biol. 16 e2006203 PMID: 29795546

If you know of a relevant reference for 1S,3R-RSL3, please let us know.

View Related Products by Product Action

View all Other Reductase Inhibitors

Keywords: 1S,3R-RSL3, 1S,3R-RSL3 supplier, Ferroptosis, activator, activates, glutathione, peroxidase, 4, GPX4, inhibitors, inhibits, Other, Reductase, 6118, Tocris Bioscience

4 Citations for 1S,3R-RSL3

Citations are publications that use Tocris products. Selected citations for 1S,3R-RSL3 include:

Stefan et al (2019) Combined Knockout of RIPK3 and MLKL Reveals Unexpected Outcome in Tissue Injury and Inflammation. Front Cell Dev Biol 7 19 PMID: 30842945

Guido R Y et al (2023) Effect of erythrophagocytosis-induced ferroptosis during angiogenesis in atherosclerotic plaques. Angiogenesis PMID: 37120604

Eva et al (2020) Epigenetic Silencing of CDR1as Drives IGF2BP3-Mediated Melanoma Invasion and Metastasis. Cancer Cell 37 55-70.e15 PMID: 31935372

Bi et al (2019) Metadherin enhances vulnerability of cancer cells to ferroptosis. Cell Death Dis 10 682 PMID: 31527591

Do you know of a great paper that uses 1S,3R-RSL3 from Tocris? Please let us know.

Reviews for 1S,3R-RSL3

There are currently no reviews for this product. Be the first to review 1S,3R-RSL3 and earn rewards!

Have you used 1S,3R-RSL3?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review