Double bond isomers edit
| 7 double bond isomers of cannabidiol | ||||||||
|---|---|---|---|---|---|---|---|---|
| Formal numbering | Terpenoid numbering | Number of stereoisomers (two raised to the number of stereocenters) | Natural occurrence | Convention on Psychotropic Substances Schedule | Structure | |||
| Short name | Stereocenters (in methylcyclohexene or methylenecycloxane ring) | Full name | Short name | Stereocenters (in methylcyclohexene or methylenecycloxane ring) | ||||
| Δ1-cannabidiol | 3 and 6 | 2-(6-isopropenyl-3-methyl-1-cyclohexen-1-yl)-5-pentyl-1,3-benzenediol | Δ2-cannabidiol | 1 and 4 | 4 | No | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
| Δ2-cannabidiol | 1 and 6 | 2-(6-isopropenyl-3-methyl-2-cyclohexen-1-yl)-5-pentyl-1,3-benzenediol | Δ1-cannabidiol | 3 and 4 | 4 | Yes | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
| Δ3,7-cannabidiol | 1 and 6 | 2-(6-isopropenyl-3-methylenecyclohex-1-yl)-5-pentyl-1,3-benzenediol | Δ1,7-cannabidiol | 3 and 4 | 4 | No | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
| Δ3-cannabidiol | 1 and 6 | 2-(6-isopropenyl-3-methyl-3-cyclohexen-1-yl)-5-pentyl-1,3-benzenediol | Δ6-cannabidiol | 3 and 4 | 4 | No | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
| Δ4-cannabidiol | 1, 3 and 6 | 2-(6-isopropenyl-3-methyl-4-cyclohexen-1-yl)-5-pentyl-1,3-benzenediol | Δ5-cannabidiol | 1, 3 and 4 | 8 | No | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
| Δ5-cannabidiol | 1 and 3 | 2-(6-isopropenyl-3-methyl-5-cyclohexen-1-yl)-5-pentyl-1,3-benzenediol | Δ4-cannabidiol | 1 and 3 | 4 | No | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
| Δ6-cannabidiol | 3 | 2-(6-isopropenyl-3-methyl-6-cyclohexen-1-yl)-5-pentyl-1,3-benzenediol | Δ3-cannabidiol | 1 | 2 | No | unscheduled | -5-pentyl-1,3-benzenediol.png)
|
Note that 6H-dibenzo[b,d]pyran-1-ol is the same as 6H-benzo[c]chromen-1-ol.
See also: Tetrahydrocannabinol#Double bond isomers and Dimethylheptylpyran#Double bond isomers.