Ethyl (3a.alpha.,4.alpha.,7.alpha.,7a.alpha.)-Octahydro-4,7-methano-3aH-indene-3a-carboxylate

At a glance

Ethyl (3aα,4α,7α,7aα)-octahydro-4,7‑methano‑3aH‑indene‑3a‑carboxylate (CAS 80657‑64‑3) is a synthetic fragrance ester used in perfumery, described as sweet, fruity, rum‑candy, floral and ripe.

Category
⚗️ Synthetic
Extraction
Chemical synthesis
Chemical family
Ester, bicyclic indane derivative
CAS number
80657-64-3
IFRA status
Not restricted
● drafted · last checked 2026-09-01