2-Hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquinolino[3,2-a]isoquinolin-7-ium, 98%

cas: 3621-36-1 — see every product listed under this CAS number, including other names

2-Hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquinolino[3,2-a]isoquinolin-7-ium, 98% (CAS 3621-36-1) is a chemical reagent available from Chemat. Available pack sizes: 25mg, 50mg, 100mg, 250mg. Offered by: BLDpharm.

• 2D
• 3D

Columbamine is a berberine alkaloid and an organic heterotetracyclic compound.

Source: ChEBI

Identity

Molecular formula	C20H20NO4+
Molecular weight	338.4 g/mol
IUPAC name	3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol
InChIKey	YYFOFDHQVIODOQ-UHFFFAOYSA-O
SMILES	COC1=C(C2=C[N+]3=C(C=C2C=C1)C4=CC(=C(C=C4CC3)OC)O)OC

Computed by PubChem (NCBI)

Synonyms: Columbamine, 3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol, Dibenzo(a,g)quinolizinium, 5,6-dihydro-2-hydroxy-3,9,10-trimethoxy-, 5,6-dihydro-2-hydroxy-3,9,10-trimethoxydibenzo[a,g]quinolizinium, Dibenzo[a,g]quinolizinium, 5,6-dihydro-2-hydroxy-3,9,10-trimethoxy-, 3,9,10-trimethoxy-5,6-dihydroisoquinolino(2,1-b)isoquinolin-7-ium-2-ol, Columbamin, Dehydroisocorypalmine, Columbamin;Dehydroisocorypalmine, 2-Hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquinolino[3,2-a]isoquinolin-7-ium

Isomers (same molecular formula)

2,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-3-ol C₂₀H₂₀NO₄+

3,10,11-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol C₂₀H₂₀NO₄+

2,3,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-9-ol C₂₀H₂₀NO₄+

16,17-dimethoxy-5,7-dioxa-13-azoniapentacyclo[11.8.0.02,10.04,8.015,20]henicosa-1(13),2,4(8),9,15(20),16,18-heptaene C₂₀H₂₀NO₄+

23,23-dimethyl-5,7,16,18-tetraoxa-23-azoniahexacyclo[10.10.1.02,10.04,8.013,21.015,19]tricosa-2,4(8),9,13,15(19),20-hexaene C₂₀H₂₀NO₄+