cannabidiol and its Impurities
Cannabidiol is one of 113 identified cannabinoids in cannabis plants and accounts for up to 40% of the plant's extract. In 2018, clinical research on cannabidiol included preliminary studies of anxiety, cognition, movement disorders, and pain.. Reference standards of Cannabidiol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below


(1'R,2'R)-3-Bromo-5'-methyl-4-pentyl-2'-(prop-1-en-2-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-2,6-diol
(1'R,2'R)-3-Bromo-5'-methyl-4-pentyl-2'-(prop-1-en-2-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-2,6-diol
Catalogue No.:PA 56 0571003
CAS :
112639-10-8
Molecular Formula : C21H29BrO2
Molecular Weight : 393.37


2-((1R,2R,3R,6S)-6-Methyl-3-(prop-1-en-2-yl)-7-oxabicyclo[4.1.0]heptan-2-yl)-5-pentylbenzene-1,3-diol
2-((1R,2R,3R,6S)-6-Methyl-3-(prop-1-en-2-yl)-7-oxabicyclo[4.1.0]heptan-2-yl)-5-pentylbenzene-1,3-diol
Catalogue No.:PA 56 0571015
CAS :
123421-01-2
Molecular Formula : C21H30O3
Molecular Weight : 330.47


Ethyl (1'R,2'R)-2,6-dihydroxy-5'-methyl-4-pentyl-2'-(prop-1-en-2-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-3-carboxylate
Ethyl (1'R,2'R)-2,6-dihydroxy-5'-methyl-4-pentyl-2'-(prop-1-en-2-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-3-carboxylate
Catalogue No.:PA 56 0571017
CAS :
22972-72-1
Molecular Formula : C24H34O4
Molecular Weight : 386.53