How we scored it
Decalin-lactone skeleton is the intact carbon framework of natural sclareol; oxidative cleavage reagents leave no mass = 1.0
What counts. ISO 16128-2 scores the atoms that remain in the final ingredient. Reagents, solvents, catalysts and protecting groups used during manufacture leave no mass behind and are not counted.
Where it comes from
Produced by microbial or chemical oxidative degradation of sclareol, a diterpene extracted from clary sage (Salvia sclarea) concrete. No commercially significant total-synthesis route exists.
In plain English
A fragrance ingredient with a woody, ambery scent, made by processing sclareol, a natural compound extracted from clary sage plants.
Structure
(3aR,5aS,9aS,9bR)-3a,6,6,9a-tetramethyl-1,4,5,5a,7,8,9,9b-octahydrobenzo[e][1]benzofuran-2-one
References
- 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
- 2Sclareolide. PubChem CID 929262. National Center for Biotechnology Information. pubchem.ncbi.nlm.nih.gov ↗
- 3SCLAREOLIDE. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 4SCLAREOLIDE. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=SCLAREOLIDE