Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Columbamine is a chemical with the molecular formula C20H20NO4. It is an organic heterotetracyclic compound and a berberine alkaloid. Columbamine can be also called dehydroisocorypalmine.[1] It has a molecular weight of 338.4 g/mol[1] and its monoisotopic mass is 339.1470581677 daltons.[2] Columbamine is soluble in DMSO[3] and is a solid at room temperature.
Columbamine is a chemical with the molecular formula C20H20NO4. It is an organic heterotetracyclic compound and a berberine alkaloid. Columbamine can...
In enzymology, a columbamine oxidase (EC 1.21.3.2) is an enzyme that catalyzes the chemical reaction 2 columbamine + O2 ⇌ {\displaystyle \rightleftharpoons...
quaternary isoquinoline alkaloids, dehydrocorydalmine, jatrorrhizine, columbamine, and oxyberberine, have been isolated from the whole plant of Argemone...
quaternary alkaloids, such as berberine, palmatine, magnoflorine and columbamine. The seeds deliver picrotoxin, a sesquiterpene, while the seed shells...
Several species of Berberis contain alkaloids such as berberine, canadine, columbamine, corypalmine, jatrorrhizine, and palmatine. These alkaloids are all very...
"Natural protoberberine alkaloids from Enantia chlorantha, palmatine, columbamine and jatrorrhizine for thioacetamide-traumatized rat liver". Acta Anatomica...