Chemical Structure : FRAG-i
Catalog No.: PC-26856Not For Human Use, Lab Use Only.
FRAG-I is a small-molecule Drp1 inhibitor, binds the Drp1 GTPase domain with high affinity (Kd=732.4 nM), increases Drp1 thermal stability in recombinant and cellular assays.
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FRAG-I is a small-molecule Drp1 inhibitor, binds the Drp1 GTPase domain with high affinity (Kd=732.4 nM), increases Drp1 thermal stability in recombinant and cellular assays.
FRAG-i selectively suppresses mitochondrial fission in A549 lung carcinoma cells while sparing the fused networks of non-cancerous BEAS-2B epithelial cells.
FRAG-i preserves mitochondrial membrane potential, ATP levels, and redox balance without cytotoxicity, and modulates Drp1, MiD49, and Mfn2 expression in a context-dependent manner.
| M.Wt | 384.41 | |
| Formula | C17H16N6O3S | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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1. Şeyma Ateşoğlu, et al. Mitochondrion. 2026 May 14:102162.

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