玄参科植物玄参Scrophularia ningpoensis Hemsl.的干燥根

HPLC≥98%

用于含量测定、鉴别、药理实验、活性筛选等

2-8°C，干燥、避光、密封，有效期24个月

哈帕苷; 哈帕甙; 瓜钩草苷;(1S-(1a,4aa,5a,7a,7a))-1,4a,5,6,7,7a-Hexahydro-4a,5,7-trihydroxy-7-methylcyclopenta[c]pyran-1-yl beta-D-glucopyranoside

白色针状结晶粉末