2-tert-butyl-1,4-benzoquinone

2-tert-Butyl-1,4-benzoquinone (TBQ), an electrophilic metabolite of butylated hydroxyanisole (BHA), activates Nrf2 and S-arylates its negative regulator Keap1 in RAW264.7 cells.

2,5-Dihydroxy-1,4-benzoquinone is a natural product with antimicrobial activity that reduces trophic growth and inhibits spore germination in six fungal species across 12 different genera.

p-Benzoquinone is a superoxide scavenger. It is identified as a toxic metabolite in human blood.

2-Amino-3-carboxy-1,4-naphthoquinone is an electron transfer mediator that can alter glucose metabolism in homofermentative lactic acid bacteria. It also serves as a novel growth stimulator for bifidobacteria, influencing their end-product profile through the mediated oxidation of NAD(P)H.

2-Methoxy-6-pentadecyl-1,4-benzoquinone (1c), a pentadecyl derivative, is isolatable from the seed oils of various Iris species, including I. pseudacorus, I. missouriensis, and I. sibirica [1].

1,4-Dihydroxy-2-carbomethoxy-3-prenylnaphthalene-1-O-beta-glucopyranoside may exhibit inhibitory activity against DNA topoisomerases I and II and demonstrate cytotoxicity.

(-)-2-C-Methyl-D-erythrono-1,4-lactone is inactive alone, but elicits oviposition behavior when mixes with other fractions.

2-(trans-1,4-Dihydroxy-cyclohexyl)-5,7-dihydroxy-chromone, a flavone derivative isolated from Macrothelypteris torresiana, exhibits cytotoxic properties [1].

2-Carbamoyl-3-hydroxy-1,4-naphthoquinone is a natural product for research related to life sciences. The catalog number is TN5790 and the CAS number is 103646-20-4.

Methyl 1,4-bisglucosyloxy-3-prenyl-2-naphthoate [Mbnb] is a natural product.