Hi Inka,

We previously got delta-cadinene from Fluka/Sigma-Aldrich, but it seems they don't list it any more.  I noticed that BOC Sciences list it in their catalogue, see the webpage below.

http://www.bocsci.com/description.asp?cas=483-76-1

Unfortunately, I don't know where you might get alpha- or gamma-Muurolene.

Thanks a lot James, I asked for a quote right away.

Here is the response from BOC Sciences if anybody is interested in a (+)-δ-Cadinene standard: We do not have (+)-δ-Cadinene in stock. Can you wait for custom synthesis of this item? Usually, it takes 5 weeks to make the synthesis. If you are interested in custom synthesis quote, please let us know the quantity and your target price for it.