2D Structure
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2D chemical structural formula diagram.

3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.

Check the Niacin hydrochloride product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name pyridine-3-carboxylic acid;hydrochloride
CAS Number 636-79-3
Molecular Formula

C6H5NO2.ClH

Molecular Weight (MW) 159.57
InChIKey IBTWUVRCFHJPKN-UHFFFAOYSA-N

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