Chirality & Odour Perception
John C. Leffingwell, Ph.D.

The Ethyl 1-[3,3-dimethylcyclohexyl]ethyl malonates

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Photo by permission of M. Roudintska - Art & Parfum

 

Ethyl (1S)-1-[(1'R)-3,3-dimethylcyclohexyl]ethyl malonate - Powerful Musky, Fruity, Woody, Ambery

Odor Intensity (on a scale of 1-10) = 7.5

Ref: Levorse Jr., Anthony T. et al., Optically active ester compounds and their use in perfume compositions, United States Patent 7563925, July 21, 2009

 

Ethyl (1RS)-1-[(1'RS)-3,3-dimethylcyclohexyl]ethyl malonate - Fruity, Apple, Musky

Odor Intensity (on a scale of 1-10) = 5.0

Ref: Levorse Jr., Anthony T. et al., Optically active ester compounds and their use in perfume compositions, United States Patent 7563925, July 21, 2009

Ethyl (1S)-1-[(1'RS)-3,3-dimethylcyclohexyl]ethyl malonate - Musky, Fruity, Honey, Woody, Ambery

Odor Intensity (on a scale of 1-10) = 6.0

Ref: Levorse Jr., Anthony T. et al., Optically active ester compounds and their use in perfume compositions, United States Patent 7563925, July 21, 2009

Ethyl (1R)-1-[(1'RS)-3,3-dimethylcyclohexyl]ethyl malonate - Masky, Dirty Honey, Fruity, Woody

Odor Intensity (on a scale of 1-10) = 4.0

Ref: Levorse Jr., Anthony T. et al., Optically active ester compounds and their use in perfume compositions, United States Patent 7563925, July 21, 2009

Cyclic Terpenoid Odorants

Bicyclic Terpenoid Odorants

Acyclic Terpenoid Odorants

Ionones, Irones, Damascones & Structurally Related Odorants

Acyclics (Alcohols, Esters, Acids, Aldehydes)

Lactones

Sesquiterpenoid Related Odorants

Steroid Urine Type Odorants

Sandalwood Type Odorants

Musk Odorants

Miscellaneous

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