CAS No. 864167-45-3

Succinyl phosphonate trisodium salt Chemical Structure
Chemical Structure
Check the Succinyl phosphonate trisodium salt product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name trisodium;4-oxo-4-phosphonatobutanoate
CAS Number 864167-45-3
Molecular Formula

C4H7O6P.3Na

Molecular Weight (MW) 251.04
InChIKey QHBOYEUINLIJDF-UHFFFAOYSA-K

Ordering Information

Biological Activity

Succinyl phosphonate trisodium salt is a selective inhibitor of the α-ketoglutarate dehydrogenase complex (KGDHC). By inhibiting KGDHC activity and reducing succinyl-CoA-dependent protein succinylation, it modulates mitochondrial energy metabolism in brain tissue and cultured cells. Consequently, KGDHC inhibition alters cellular redox state, reduces mitochondrial reactive oxygen species production, and protects neurons against metabolic stress and neurotoxicity. [1]

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Solubility

Note: Technical data last updated: Sep 1, 2026.