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Organic acids (1)
Sulfonic acids (1)
Sigma Aldrich (1)
TCI Chemicals (1)
3-APS · 3-aminopropanesulfonic acid · 3-amino-1-propanesulfonic acid
Homotaurine (3-amino-1-propanesulfonic acid (3-APS) or tramiprosate (INN)) is a synthetic organic compound. It is analogous to taurine, but with an extra carbon in its chain. It has GABAergic activity, apparently by mimicking GABA, which is it resembles.