| Description | Cinchonain Ib is isolated from Eriobotrya japonica leaves. Cinchonain Ib has an insulinotropic effect and can be used for stidies about managing type 2 diabetes. |
| In vitro | Cinchonain Ib 显著增强了 INS-1 细胞的胰岛素分泌（p<0.05）[1]。 |
| In vivo | Cinchonain Ib 在大鼠中显著提高了血浆胰岛素水平（增加了150%；p<0.05），此效应在口服108 mg/kg后长达240分钟维持不变，但并未引起血糖水平的变化[1]。 |
| molecular weight | 452.41 |
| Molecular formula | C24H20O9 |
| CAS | 85022-69-1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| References | 1. Qa'dan F, et al. Cinchonain Ib isolated from Eriobotrya japonica induces insulin secretion in vitro and in vivo. J Ethnopharmacol. 2009 Jul 15;124(2):224-7. |