c

(4R)-4-mercapto-2-decanone - more unpleasant (catty, sulfury) descriptions for the (R)-enantiomer (by GC-O) Odor Threshold = 36 ng/L air = (4R)-4-sulfanyldecan-2-one Ref: M. Wakabayashi, H. Wakabayashi, S. Nörenberg, B. Reichardt, K. Kubota, K.-H. Engel, Analytical and Sensory Characterization of Chiral 4-Mercapto-2-alkanones, 4-Acetylthio-2-alkanones, and the Corresponding Alcohols, ACS Symposium Series, Vol. 1098, Recent Advances in the Analysis of Food and Flavors, Chapter 3, pp 27–39, 2012

c

(4S)-4-mercapto-2-decanone - more fruity-pleasant (grapefruit, blackcurrant) notes for the (S)-enantiomer (by GC-O) Odor Threshold = 36 ng/L air = (4S)-4-sulfanyldecan-2-one Ref: M. Wakabayashi, H. Wakabayashi, S. Nörenberg, B. Reichardt, K. Kubota, K.-H. Engel, Analytical and Sensory Characterization of Chiral 4-Mercapto-2-alkanones, 4-Acetylthio-2-alkanones, and the Corresponding Alcohols, ACS Symposium Series, Vol. 1098, Recent Advances in the Analysis of Food and Flavors, Chapter 3, pp 27–39, 2012

Ionones, Irones, Damascones & Structurally Related Odorants

Acyclics (Alcohols, Esters, Acids, Aldehydes)

Lactones

Sesquiterpenoid Related Odorants