SINCE 1828
xanthurenic acid
noun
xanth·uren·ic acid
| \ ˌzanth-yə-ˌren-ik-
\
\
Medical Definition of xanthurenic acid
: a yellow crystalline phenolic acid C10H7NO4 closely related to kynurenic acid that is a tryptophan metabolite excreted in the urine
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