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Merck
CN

797103

5-Hydroxy-DL-tryptophan

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
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-284-8
Beilstein/REAXYS Number:
88199
MDL number:
Form:
solid
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form

solid

Quality Level

drug control

Új pszichoaktív anyag / New psychoactive substance (Hungary), 78/2022. (XII. 28.) BM rendelet

mp

298-300 °C (dec.) (lit.)

functional group

amine, carboxylic acid

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

Biochem/physiol Actions

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


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Steven Moylan et al.
Brain and behavior, 3(3), 302-326 (2013-06-21)
Multiple studies have demonstrated an association between cigarette smoking and increased anxiety symptoms or disorders, with early life exposures potentially predisposing to enhanced anxiety responses in later life. Explanatory models support a potential role for neurotransmitter systems, inflammation, oxidative and
Andrew N Bubak et al.
PloS one, 11(11), e0166417-e0166417 (2016-11-16)
Ant colonies are distributed systems that are regulated in a non-hierarchical manner. Without a central authority, individuals inform their decisions by comparing information in local cues to a set of inherent behavioral rules. Individual behavioral decisions collectively change colony behavior
Md Sharif Shajib et al.
PloS one, 8(8), e72774-e72774 (2013-09-10)
Infiltration of activated immune cells and increased cytokine production define the immunophenotype of gastrointestinal (GI) inflammation. In addition, intestinal inflammation is accompanied by alteration in the numbers of serotonin (5-hydroxytryptamine; 5-HT) synthesizing enterochromaffin (EC) cells and in 5-HT amount. It



Global Trade Item Number

SKUGTIN
797103-5MG04061833232224