Indole-3-carboxylic acid is a normal urinary indolic tryptophan metabolite and has been found elevated in patients with liver diseases. References: Byrd DJ, et al. The analysis of indolic tryptophan metabolites in human urine. Thin-layer chromatography and in situ quantitation. J Chromatogr. 1974 Jul 17;94(0):85-106. [2]. HARTMANN F, et al. [Indolepatterns in the urine of liver patients]. Klin Wochenschr. 1962 Jul 15;40:721-9.

纯度：≥98%

CAS：771-50-6