Molecular Weight: 109.15 g/mol

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

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Chemical Information

IUPAC Name 2-aminoethanesulfinic acid
CAS Number 300-84-5
Molecular Formula

C2H7NO2S
Molecular Weight (MW) 109.15
InChIKey VVIUBCNYACGLLV-UHFFFAOYSA-N

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