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Merck
CN

H32006

Sigma-Aldrich

5-Hydroxyindole-3-acetic acid

99%

Synonym(s):

5-HIAA

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About This Item

Empirical Formula (Hill Notation):
C10H9NO3
CAS Number:
Molecular Weight:
191.18
Beilstein:
168797
EC Number:
MDL number:
UNSPSC Code:
12352100
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Assay

99%

mp

161-164 °C (dec.) (lit.)

SMILES string

OC(=O)Cc1c[nH]c2ccc(O)cc12

InChI

1S/C10H9NO3/c12-7-1-2-9-8(4-7)6(5-11-9)3-10(13)14/h1-2,4-5,11-12H,3H2,(H,13,14)

InChI key

DUUGKQCEGZLZNO-UHFFFAOYSA-N

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Application

Metabolite of serotonin.

Biochem/physiol Actions

Major serotonin metabolite.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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F S Messiha
Toxicology letters, 58(1), 77-84 (1991-09-01)
The effect of equal-dose regimens of amitriptyline and nortriptyline on the concentrations of serotonin, dopamine and major acidic metabolites was compared in 5 distinct brain regions as a function of inbred mouse strain. Amitriptyline increased to a greater extent the

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