3-Methoxytyramine
Names | |
---|---|
Preferred IUPAC name
4-(2-Aminoethyl)-2-methoxyphenol | |
Other names
3-O-Methyldopamine
| |
Identifiers | |
3D model (
JSmol ) |
|
ChEBI | |
ChemSpider | |
ECHA InfoCard
|
100.122.789 |
IUPHAR/BPS |
|
MeSH | 3-methoxytyramine |
PubChem CID
|
|
UNII | |
CompTox Dashboard (EPA)
|
|
| |
| |
Properties | |
C9H13NO2 | |
Molar mass | 167.21 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
3-Methoxytyramine (3-MT), also known as 3-methoxy-4-hydroxyphenethylamine, is a human
catechol-O-methyl transferase (COMT). 3-MT can be further metabolized by the enzyme monoamine oxidase (MAO) to form homovanillic acid
(HVA), which is then typically excreted in the urine.
Originally thought to be physiologically inactive, 3-MT has recently been shown to act as an agonist of human TAAR1.[1][2]
Occurrence
3-Methoxytyramine occurs naturally in the
crown gall tumors on Nicotiana sp.[5]
In humans, 3-methoxytyramine is a trace amine that occurs as a metabolite of dopamine.[1]