

CasNo: 33745-21-0
Molecular Formula: C19H22O2
|
33745-21-0 Name |
|
|
Name |
CBV |
|
Synonym |
6,6,9-Trimethyl-3-propyl-6H-dibenzo[b,d]pyran-1-ol;Cannabivarin;Cannabivarol;Cannabivarin CBV Cannabivarol;6H-Dibenzo[b,d]pyran-1-ol, 6,6,9-trimethyl-3-propyl-;6,6,9-trimethyl-3-propyl-6H-benzo[c]chromen-1-ol |
|
33745-21-0 Chemical & Physical Properties |
|
|
Boiling point |
454.1ºC at 760 mmHg |
|
Density |
1.087g/cm3 |
|
Molecular Formula |
C19H22O2 |
|
Molecular Weight |
282.37700 |
|
Flash Point |
206.4ºC |
|
PSA |
29.46000 |
|
LogP |
4.94760 |
|
Exact Mass |
282.16200 |
|
Index of Refraction |
1.573 |
Cannabivarin (CBV), also known as cannabivarol, is a non-psychoactive cannabinoid found in minor amounts in the hemp plant Cannabis sativa. This product is intended for research and forensic applications.
InChI:InChI=1/C19H22O2/c1-5-6-13-10-16(20)18-14-9-12(2)7-8-15(14)19(3,4)21-17(18)11-13/h7-11,20H,5-6H2,1-4H3
The present invention relates to methods of selective aromatization of cannabinoids. Such methods may be used, among other purposes, for the removal of delta-9-tetrahydrocannabinol from hemp extracts or other samples by selectively converting delta-9-tetrahydrocannabinol to cannabinol using ortho-quinone catalysts.
The thermal degradation of cannabichromene (CBC, 3) is dominated by cationic reactions and not by the pericyclic rearrangements observed in model compounds. This process was applied to a total synthesis of cannabinol (CBN, 5) and to its molecular editing.

tetrahydrocannabivarin


cannabivarin


dihydrocannabivarin
| Conditions | Yield |
|---|---|
|
With 3,5-di-tert-butyl-o-benzoquinone; In dichloromethane; at 20 - 40 ℃; for 18h;
|

2-methyl-2-(4-methylpent-3-enyl)-7-propyl-5-chromenol


cannabivarin
| Conditions | Yield |
|---|---|
|
With iodine; In toluene; for 2h; Reflux;
|
80% |

2-methyl-2-(4-methylpent-3-enyl)-7-propyl-5-chromenol

5-propyl-1,3-benzenediol

tetrahydrocannabivarin