10-Deacetylbaccatin III 10-DAB CAS:32981-86-5

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中文名称:10-DAB（10-脱乙酰基巴卡丁III）
中文别名：10-脱乙酰巴卡亭，10-脱巴卡丁Ⅲ
英文名称: 10-Deacetylbaccatin III
英文别名: 
7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 12b-(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b?dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-, [2aR-(2aα,4β,4aβ,6β,9α,11α,12α,12aα,12bα)]-; Tax-11-en-9-one, 5β,20-epoxy-
1,2α,4,7β,10β,13α-hexahydroxy-, 4-acetate 2-benzoate (8CI); (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-
1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one;
10-Deacetylbaccatin III; 10-Desacetylbaccatin III; 10β-Deacetylbaccatin III; NSC 251677
分子式:C29H36O10
分子量:544.59
CAS号:32981-86-5
纯度: HPLC≥98%
外观:白色粉末
溶解性:溶于乙醇
Melting Point (Experimental)Value熔点: 221-223 °C | Condition: Solv: ethanol 
Boiling Point (Predicted)Value沸点: 716.8±60.0 °C | Condition
Density (Predicted)Value密度: 1.41±0.1 g/cm3 | Condition: Temp: 20 °C 
pKa (Predicted)Value值: 11.50±0.70 | Condition: Most Acidic Temp: 25 °C
旋光度:-44.5° (甲醇 ) 。
储存条件: 2-8°C，干燥、避光、密封
规格: 20mg 50mg 100mg 500mg 1g 2g等应客户需求包装.
提取来源:红豆杉（Taxaceae）属植物的枝叶。
药理药效:具有显著的抗肿瘤作用。
检测条件：色谱柱为Shim-Pack VP-ODS(250mm×4.6mm,5μm),流动相为-水(梯度洗脱),流速为1.0mL.min-1,柱温为40℃,检测波长为232nm
用途:用于含量测定、鉴别、药理实验、活性筛选等。