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Organic Intermediate/Raw materials

3-Amino-1-propanesulfonic acid CAS 3687-18-1

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Product Details

Chemical Name: 3-Amino-1-propanesulfonic acid

Synonyms: Homotaurine; 3 APS

Molecular Structure:

Product Typical Properties

Items Specification
Cas No 3687-18-1
Molecular Formula C2H7NO3S
Appearance White powder
Purity ≥99.5%
Pb ≤0.001%
As ≤0.0002%
Cl ≤0.01%
SO4 ≤0.01%
NH4 ≤0.02%



3-Aminopropane sulfonic acid is a promising candidate product for the treatment of AD. Currently in phase III clinical trials in North America and Europe. The clinical trial results have been published. 3-Aminopropane sulfonic acid is widely recognized for its ability to react with soluble A β The binding effect of peptides reduces the aggregation, deposition, and/or loading of amyloid proteins in the brain.


Product Usage

It has neuroprotective, anticonvulsant, and antihypertensive effects.


Product Packaging



Product Storage

Please store in a dry, cool and dark place



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