4-Methoxyestrone (4-ME1) is an endogenous, naturally occurring methoxylated catechol estrogen and metabolite of estrone that is formed by catechol O-methyltransferase via the intermediate 4-hydroxyestrone. It has estrogenic activity similarly to estrone and 4-hydroxyestrone.
See also
- 2-Methoxyestradiol
- 2-Methoxyestriol
- 2-Methoxyestrone
- 4-Methoxyestradiol
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