PeptideDB

5-Hydroxyindole-3-acetic acid

CAS: 54-16-0 F: C10H9NO3 W: 191.18

5-Hydroxyindole-3-acetic acid is the main metabolite of serotonin or metanephrines, which can be used as a biomarker of
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Bioactivity 5-Hydroxyindole-3-acetic acid is the main metabolite of serotonin or metanephrines, which can be used as a biomarker of neuroendocrine tumors.
Invitro 5-Hydroxyindole-3-acetic acid (5HIAA) is a metabolite issued from serotonin metabolism, and the latter is synthetized from the essential amino acid tryptophan. Serotonin is mainly metabolised by monoamine oxidase in the liver and the lungs[1].
Name 5-Hydroxyindole-3-acetic acid
CAS 54-16-0
Formula C10H9NO3
Molar Mass 191.18
Transport Room temperature in continental US; may vary elsewhere.
Storage

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)