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Merck
CN

H8127

Sigma-Aldrich

5-Hydroxy-DL-tryptophan

Sigma Grade, ~99%

Synonym(s):

DL-2-Amino-3-(5-hydroxyindolyl)propionic acid, DL-5-HTP

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About This Item

Empirical Formula (Hill Notation):
C11H12N2O3
CAS Number:
Molecular Weight:
220.22
Beilstein:
88199
EC Number:
MDL number:
UNSPSC Code:
12352200
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grade

Sigma Grade

Assay

~99%

mp

298-300 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

NC(Cc1c[nH]c2ccc(O)cc12)C(O)=O

InChI

1S/C11H12N2O3/c12-9(11(15)16)3-6-5-13-10-2-1-7(14)4-8(6)10/h1-2,4-5,9,13-14H,3,12H2,(H,15,16)

InChI key

LDCYZAJDBXYCGN-UHFFFAOYSA-N

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Biochem/physiol Actions

Immediate precursor of serotonin; L-aromatic amino acid decarboxylase substrate.

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