Ambroxan

At a glance

Ambroxan is a synthetic ambergris analogue prized for its strong, long-lasting amber, woody, musky character, the enantiopure form of ambroxide. Cetalox, Firmenich's racemic version of the same base molecule, is creamier and more musk-like by comparison.

Category
⚗️ Synthetic
Origin
Synthesized in laboratories from sclareol, a compound found in clary sage
Extraction
Chemical synthesis
Chemical family
Ambroxide
CAS number
6790-58-5
Profile
Dry, ambery, woody-musky scent with a diffusive skin-like quality
IFRA status
Not restricted
Cost tier
Medium
● drafted · Sources: Botanical and extraction-method reference literature· last checked 2026-08-26