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CAT No. CS-T-27553
Category Metabolites
Parent API Tryptophan
CAS 1953-54-4
Mol. Weight 133.15 mol/g
Mol. Formula C8H7NO
Product Description
Stock Status In-Stock
Dispatch by : 14-Nov-2019 5:00 PM
Synonyms 1H-Indol-5-ol
Storage Conditions
Purity (%) >98%
Melting Point (℃)106-108 
Solubility DMSO, Methanol
Appearance Brown Solid
Application Notes 5-Hydroxyindole is a hydroxylated indole used as a building block in the preparation of various pharmaceutical compounds such as indole based neurochemicals. 5-Hydroxyindole is a metabolite of Tryptophan . 5-Hydroxyindole displayed weak inhibitory activity on human melanoma tyrosinase. 5-Hydroxyindole also showed inhibition of serotonin transport by blood platelets.
References Yamazaki, Y. et al.: Zeitsch. Naturforsch. C: J. Biosci., 65, 49 (2010); Kay, W.W. et al.: Gen. Pharmacol., 8, 201 (1977); Ghebregzabher, M. et al.: J. Chrom. Biomed. Appl., 222, 191 (1981);
Smileys OC1=CC2=C(NC=C2)C=C1
View COA View MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

ISO 9001:2005
OHSAS 18001:2007
ISO 14001:2005
NIST Calibrated
Related Results

- API Standards of Tryptophan
- Stable Isotopes of Tryptophan
- Metabolites of Tryptophan
- Impurities of Tryptophan
- Glucuronides of Tryptophan
- Intermediates of Tryptophan

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