Chemical Name |
Palmatine |
CAS Number |
3486-67-7 |
MDL Number |
MFCD00221758 |
Molecular Formula |
C21H22NO4 |
Molecular Weight |
352.40 |
Introduction of 3486-67-7 :
Palmatine is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor. Palmatine can ameliorate DSS-induced colitis by mitigating colonic injury, preventing gut microbiota dysbiosis, and regulating tryptophan catabolism. Palmatine has the potential for colitis treatment[1]. IC50 & Target: IC50: IDO-1 inhibitor[1] In Vitro: Palmatine exhibits more potent IDO-1 inhibitory activity , which IC50 on rhIDO-1 is 157μM, and on HEK 293-hIDO-1 is 3 μM[1].
In Vivo: Palmatine (oral administration; 50 or 100 mg/kg, 7 days) has less distortion of epithelium, and fewer infiltrations of inflammatory cells, resulting in significantly lower histopathological scores, it also significantly suppresses the colonic MPO activity[1].
Purity |
NLT 98% |
Storage |
at 20ºC 2 years |
*The above information is for reference only.