| Description | Baihuaqianhuoside (Praeroside) is a coumarin glycoside. Baihuaqianhuoside can be isolated from the roots of Passiflora and Hindenia solanacea and was first isolated from P. japonicum. Baihuaqianhuoside has anti-inflammatory activity in vitro and can be used in studies of inflammation. Baihuaqianhuoside has been shown to be effective against 1,1- scavenging effect of diphenyl-2-propenyl hydrazide radical and inhibition of 2,2'-azobis(2-amidinopropane) dihydrochloride-induced liposome oxidation. |
| In vitro | Praeroside处理（0-100 μM；4小时）在RAW264.7细胞中几乎不抑制NO产生，其IC50值超过100 μM。[1] |
| Target activity | NO production:＞100 μM |
| Synonyms | Praeroside |
| molecular weight | 342.34 |
| Molecular formula | C16H22O8 |
| CAS | 155969-61-2 |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Zhang HL, et al. A New Anti-Inflammatory Alkaloid from Roots of Heracleum dissectum. Chem Biodivers. 2017;14(9):1700184. 2. Ishii H, et al. Studies of coumarins from the Chinese drug Qianhu, XXVII: structure of a new simple coumarin glycoside from Bai-Hua Qianhu, Peucedanum praeruptorum. Chem Pharm Bull (Tokyo). 2008;56(9):1349-1351. 3. Jiang ZY, et al. Phenolic glycosides from Ficus tikoua and their cytotoxic activities. Carbohydr Res. 2013;382:19-24. |