Synonym(s): 2-Methyl-3-hydroxy-4-carboxy-5-hydroxymethylpyridine; 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxylic acid Formula: C₈H₉NO₄ Formula Weight: 183.16 CAS No.: 82-82-6 Purity: ≥98% Other Notes: Tandem Mass Spectrometry data…