CAS No. 57-03-4

Glycerophosphoric acid Chemical Structure
Chemical Structure
Check the Glycerophosphoric acid product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 57-03-4
Molecular Formula

C3H9O6P

Molecular Weight (MW) 172.07

Ordering Information

Biological Activity

Glycerophosphoric acid is a naturally occurring endogenous metabolite and substrate analogue that targets the α-site of the tryptophan synthase bienzyme complex. Upon binding to the α-site, it strongly inhibits the reaction of indole and nucleophilic indole analogues with the α-aminoacrylate intermediate E(A-A). Blockage of this active site restricts intermediate channeling through the intersubunit tunnel, impairing bacterial amino acid biosynthesis pathways and tryptophan production. [1]

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