詳細(xì)說(shuō)明
中文名稱：盾葉新苷
英文名稱:Zingiberen newsaponin
英文別名:
b-D-Glucopyranoside,(3b,25R)-spirost-5-en-3-ylO-6-deoxy-a-L-mannopyranosyl-(12)-O-[O-b-D-glucopyranosyl-(13)-b-D-glucopyranosyl-(14)]-;(3b,25R)-Spirost-5-en-3-ylO-b-D-glucopyranosyl-(13)-O-b-D-glucopyranosyl-(14)-O-[6-deoxy-a-L-mannopyranosyl-(12)]-b-D-glucopyranoside;Spiro[8H-naphth[2',1':4,5]indeno[2,1b]furan--8,2'-[2H]pyran], b-D-glucopyranoside deriv.; Spirostan,b-D-glucopyranosidederiv.;3-O-b-D-Glucopyranosyl(13)-b-D-glucopyranosyl(14)-[a-L-rhamnopyranosyl(12)]-b-D-glucopyranoside-diosgenin;3-O-b-D-Glucopyranosyl-(13)-b-D-glucopyranosyl-(14)-[a-L-rhamnopyranosyl-(12)]-b-D-glucopyranosyldiosgenin;Diosgenin3-O-b-D-Glucopyranosyl-(13)-b-D-glucopyranosyl-(14)-[a-L-rhamnopyranosyl-(12)]-b-D-glucopyranoside;Spirost-5-en-3-ylb-D-glucopyranosyl(13)-b-D-glucopyranosyl(14)-[a-L-rhamnopyranosyl(12)]-b-D-glucopyranoside; Zingiberen Newsaponin; Zingiberenis newsaponin; Zingiberensis Newsaponin; Zingiberensis saponin I
CAS號(hào):91653-50-8
分子式:C51H82O22
分子量:1047.18
純度: HPLC≥98%
熔點(diǎn): 285-287 °C | Condition: Solv: methanol (67-56-1)
密度: 1.48±0.1 g/cm3 | Condition: Temp: 20 °C
值: 12.64±0.70 | Condition: Most Acidic Temp: 25 °C
儲(chǔ)存條件: 2-8°C，干燥、避光、密封
規(guī)格: 20mg 50mg 100mg 500mg 1g 2g等應(yīng)客戶需求包裝.
提取來(lái)源: 中藥葫蘆巴種子、重樓、穿龍薯蕷、盾葉薯蕷根莖
檢測(cè)條件： 采用Welchrom C18(250 mm×4.6mm,5μm)色譜柱;流動(dòng)相:**(A)-水(B),梯度洗脫(0～5 min,25%A→30%A;5-20 min,30%A;20→35 min,30%A→35%A;35→45 min,35%A→47%A;45→47 min,47%A→60%A;47→60 min,60%A);體積流速:1.0 mL.min-1;柱溫:23℃;蒸發(fā)光散射檢測(cè)器(漂移管溫度:90.0℃,氣體流速:2.8 L.min-1)。
用途:用于含量測(cè)定、鑒別、藥理實(shí)驗(yàn)、活性篩選等。
