Catalog No. size PriceQuantity
M6645-2 2mg solid $136
M6645-10 10mg solid $577



Product Information:

FIN56 is a specific inducer of ferroptosis. FIN56 induces ferroptosis by inducing degradation of GPX4. FIN56 also binds to and activates squalene synthase.


Chemical Formula: C25H31N3O5S2


Exact Mass: 517.1705


Molecular Weight: 517.659


Elemental Analysis: C, 58.01; H, 6.04; N, 8.12; O, 15.45; S, 12.39






FIN 56


Chemical Name: N2,N7-Dicyclohexyl-9-(hydroxyimino)-9H-fluorene-2,7-disulfonamide


InChi Key:



InChi Code: InChI=1S/C25H31N3O5S2/c29-26-25-23-15-19(34(30,31)27-17-7-3-1-4-8-17)11-13-21(23)22-14-12-20(16-24(22)25)35(32,33)28-18-9-5-2-6-10-18/h11-18,27-29H,1-10H2


Smiles Code:




Technical Data:


Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001


In Vitro

FIN56 (5 μM) can trigger ferroptosis by inhibition of glutathione peroxidase 4 (GPX4).

FIN56 (5 μM, 10 hours) depletes GPX4 protein in HT-1080 cells.





  1. Shimada K, Skouta R, Kaplan A, Yang WS, Hayano M, Dixon SJ, Brown LM, Valenzuela CA, Wolpaw AJ, Stockwell BR. Global survey of cell death mechanisms reveals metabolic regulation of ferroptosis. Nat Chem Biol. 2016 Jul;12(7):497-503. doi: 10.1038/nchembio.2079. Epub 2016 May 9. PubMed PMID: 27159577; PubMed Central PMCID: PMC4920070.


  1. Kolasa A. [Epididymis in an experimental model of DHT deficiency: immunolocalization of ERalpha and ERbeta in rat epididymal epithelial cells. In vivo and in vitro studies]. Ann Acad Med Stetin. 2006;52(2):13-21; discussion 21. Polish. PubMed PMID: 17633123.


Products are for research use only. Not for human use.

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