5-Carboxamidotryptamine

5-Carboxamidotryptamine

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Systematic (IUPAC) name
3-(2-Aminoethyl)-1H-indole-5-carboxamide
Identifiers
CAS Number	74885-09-9
PubChem	CID: 1809
IUPHAR/BPS	4
ChemSpider	1743 Y
ChEBI	CHEBI:48292 Y
ChEMBL	CHEMBL18840 Y
Chemical data
Formula	C11H13N3O
Molecular mass	203.240 g/mol
SMILES C1=CC2=C(C=C1C(=O)N)C(=CN2)CCN
InChI InChI=1S/C11H13N3O/c12-4-3-8-6-14-10-2-1-7(11(13)15)5-9(8)10/h1-2,5-6,14H,3-4,12H2,(H2,13,15) Y Key:WKZLNEWVIAGNAW-UHFFFAOYSA-N Y
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5-Carboxamidotryptamine (5-CT) is a tryptamine derivative closely related to the neurotransmitter serotonin.

5-CT acts as a non-selective, high-affinity full agonist at the 5-HT_1A, 5-HT_1B, 5-HT_1D, 5-HT_5A, and 5-HT₇ receptors, as well as at the 5-HT₂, 5-HT₃, 5-HT₆ receptors with lower affinity. It has negligible affinity for the 5-HT_1E and 5-HT_1F receptors. 5-CT binds strongest to the 5-HT_1A receptor and it was once thought to be selective for this site.

See also

• 2-Methyl-5-hydroxytryptamine
• 5-Benzyloxytryptamine
• 5-Methoxytryptamine
• α-Methyl-5-hydroxytryptamine
• Sumatriptan