SRS16-86

• CAT Number: I036637
• CAS Number: 1793052-96-6
• Molecular Formula: C26H32N4O2
• Molecular Weight: 432.57
• Purity: 98%
• Synonyms: SRS16-86
• Solubility: Soluble in DMSO
• Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
• IUPAC Name: 3-[(Z)-(5-pyrimidinylmethylene)amino]-4-(tricyclo[3.3.1.13,7]dec-1-ylamino)-benzoic acid, 1,1-dimethylethyl ester
• InChI: InChI=1S/C26H32N4O2/c1-25(2,3)32-24(31)21-4-5-22(23(9-21)29-15-20-13-27-16-28-14-20)30-26-10-17-6-18(11-26)8-19(7-17)12-26/h4-5,9,13-19,30H,6-8,10-12H2,1-3H3/b29-15-/t17-,18+,19-,26?
• InChIKey: DFENTOUMMDWZAF-WFRXSUHXSA-N
• SMILES: O=C(OC(C)(C)C)C1=CC=C(NC23C[C@H]4C[C@H](C[C@H](C4)C3)C2)C(/N=CC5=CN=CN=C5)=C1

SRS16-86 (Cat.No:I036637) is an inhibitor of ferroptosis. It inhibits ferroptosis induced by erastin in HT-1080 and NIH3T3 cells. SRS16-86 prevents renal tubular damage and increases in serum levels of urea and creatine in a mouse model of renal ischemia-reperfusion injury (IRI). In a rat model of spinal cord injury, SRS16-86 increases the levels of glutathione peroxidase 4 (GPX4), system xc- cystine/glutamate transporter (xCT), and glutathione (GSH) and decreases levels of IL-1β, TNF-α, ICAM-1, and the lipid peroxidation marker 4-hydroxy nonenal (4HNE) in injured spinal cord epicenters. It also increases tissue sparing and improves locomotor recovery in the same model.

Reference

1. Linkermann, A., Skouta, R., Himmerkus, N., et al. Synchronized renal tubular cell death involves ferroptosis. Proc. Natl. Acad. Sci. U.S.A. 111(47), 16836-16841 (2014).
2. Zhang, Y., Sun, C., Zhao, C., et al. Ferroptosis inhibitor SRS 16-86 attenuates ferroptosis and promotes functional recovery in contusion spinal cord injury. Brain Res. 1706, 48-57 (2019).