The molecule is an organic sodium salt which is the monosodium salt of callysponginol sulfonic acid A. It is isolated from the marine sponge Callyspongia truncata as a membrane type 1 matrix metalloproteinase (MT1-MMP) inhibitor. It has a role as a metabolite and a matrix metalloproteinase inhibitor. It contains a callysponginol sulfate A(1-).
sodium;[(Z,1R)-1-carboxytricos-16-en-2-ynyl] sulfate