ChEBI

Any environmental contaminant that is resistant to environmental degradation through photolytic, biological or chemical processes. Such substances can have significant impact on health and the environment, as they persist in the environment, bioaccumulate in animal tissue and so biomagnify in food chains.

Any human metabolite produced by metabolism of a xenobiotic compound in humans.

Any mammalian metabolite produced during a metabolic reaction in rat (Rattus norvegicus).

Any metabolite (endogenous or exogenous) found in human urine samples.

Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).

Any metabolite produced during a metabolic reaction in marine macro- and microorganisms.