(2R,3E)-4-[(1R,2R,6S)-1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl]-3-buten-2-ol 2-Acetate is an intermediate used in the synthesis of (6'R)-β,ε-Carotene (C184220), which is a trans isomer of carotenoid pigment found in plants. It is a terpenoid hydrocarbon.