Palmatine

Catalog	BBC3486677
CAS	3486-67-7
Structure
Description	Palmatine is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC50s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC50 of 96 μM. Palmatine shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities.
Synonyms	5,6-Dihydro-2,3,9,10-tetramethoxydibenzo[a,g]quinolizinium
IUPAC Name	2,3,9,10-Tetramethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium
Molecular Weight	352.4
Molecular Formula	C21H22NO4
Canonical SMILES	COC1=C(C2=C[N+]3=C(C=C2C=C1)C4=CC(=C(C=C4CC3)OC)OC)OC
InChI	InChI=1S/C21H22NO4/c1-23-18-6-5-13-9-17-15-11-20(25-3)19(24-2)10-14(15)7-8-22(17)12-16(13)21(18)26-4/h5-6,9-12H,7-8H2,1-4H3/q+1
InChI Key	QUCQEUCGKKTEBI-UHFFFAOYSA-N
Melting Point	205 °C
Purity	98%
Appearance	Powder
Active Content	95%