(-)-(2S,4R)-cis-Rose oxide ketone - Herbal, sweet, typical methyl ketone-like odor = (-)-(2S,4R)-2-acetonyl-4-methyltetrahydropyran = (-)-(2S,4R)-1-(tetrahydro-4-methyl-2H-pyran-2-yl)acetone = (-)-1-((2S,4R)-tetrahydro-4-methyl-2H-pyran-2-yl)propanone Ref: MatthiasWüst and Armin Mosandl. "Important chiral monoterpenoid ethers in flavours and essential oils–enantioselective analysis and biogenesis." European Food Research and Technology 209, no. 1 (1999): 3-11; Wüst M (1999) Dissertation, Universität Frankfurt am Main

(+)-(2R,4S)-cis-Rose oxide ketone - Herbal, green, sweet, typical methyl ketone-like odor = (+)-(2R,4S) -2-acetonyl-4-methyltetrahydropyran = (+)-(2R,4S) -1-(tetrahydro-4-methyl-2H-pyran-2-yl)acetone = (+)-1-((2R,4S)-tetrahydro-4-methyl-2H-pyran-2-yl)propanone Ref: MatthiasWüst and Armin Mosandl. "Important chiral monoterpenoid ethers in flavours and essential oils–enantioselective analysis and biogenesis." European Food Research and Technology 209, no. 1 (1999): 3-11; Wüst M (1999) Dissertation, Universität Frankfurt am Main

(2S,4S)-trans-Rose oxide ketone - Odorless up to 1000 ng = (2S,4S)- 2-acetonyl-4-methyltetrahydropyran = (2S,4S)- 1-(tetrahydro-4-methyl-2H-pyran-2-yl)acetone = 1-((2S,4S)-tetrahydro-4-methyl-2H-pyran-2-yl)propanone Ref: MatthiasWüst and Armin Mosandl. "Important chiral monoterpenoid ethers in flavours and essential oils–enantioselective analysis and biogenesis." European Food Research and Technology 209, no. 1 (1999): 3-11; Wüst M (1999) Dissertation, Universität Frankfurt am Main

(2R,4R)-trans-Rose oxide ketone - Odorless up to 1000 ng = (2R,4R)- 2-acetonyl-4-methyltetrahydropyran = (2R,4R)- 1-(tetrahydro-4-methyl-2H-pyran-2-yl)acetone = 1-((2R,4R)-tetrahydro-4-methyl-2H-pyran-2-yl)propanone Ref: MatthiasWüst and Armin Mosandl. "Important chiral monoterpenoid ethers in flavours and essential oils–enantioselective analysis and biogenesis." European Food Research and Technology 209, no. 1 (1999): 3-11; Wüst M (1999) Dissertation, Universität Frankfurt am Main

Ionones, Irones, Damascones & Structurally Related Odorants

Acyclics (Alcohols, Esters, Acids, Aldehydes)

Lactones

Sesquiterpenoid Related Odorants