番泻苷B

分析标准品,HPLC≥98%

Sennoside B

CAS号：128-57-4

分子式：C42H38O20

分子量：862.74

MDL：MFCD00151528

别名：番泻苷B; 番泻草苷B;;SennosideB; Sennoside B

产品介绍

熔点：209～212℃

沸点：1144.8℃ at 760 mmHg

比旋光度：D20 -100°(c = 0.2 in 70% ace tone); D20 -67°(c = 0.4 in 70% dio

外观：亮黄色棱柱状结晶(稀丙tong)；良好的针状结晶(水)

溶解性：不溶于水、苯、乙mi、氯仿，微溶于甲醇、二苷醇-乙mi、丙tong、二氧六环，溶于碳酸氢钠水溶液。

储存条件：2-8℃

注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献(11篇)

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9. [IF=5.645] Huilan Yue et al."Hypoglycemic ingredients identification of Rheum tanguticum Maxim. ex Balf. by UHPLC-triple-TOF-MS/MS and interrelationships between ingredients content and glycosidase inhibitory activities."Ind Crop Prod. 2022 Apr;178:114595

8. [IF=4.098] Le Yang et al."Two-dimensional correlation spectroscopy indicates the infrared spectral markers of the optimum scorching degree of rhubarb (Rhei Radix et Rhizoma) to enhance the anti-inflammatory activity."Spectrochim Acta A. 2022 Apr;270:120853

7. [IF=3.361] Yanhui Zhao et al."Rapid characterization of the chemical constituents of Sanhua decoction by UHPLC coupled with Fourier transform ion cyclotron resonance mass spectrometry."Rsc Adv. 2020 Jul;10(44):26109-26119

6. [IF=7.514] Li Yang et al."Color-reflected chemical regulations of the scorched rhubarb (Rhei Radix et Rhizoma) revealed by the integration analysis of visible spectrophotometry, Fourier transform infrared spectroscopy and high performance liquid chromatography."Food

5.  Zhang, Wan-li, et al. "Establishment of a mouse model of cancer cachexia with spleen deficiency syndrome and the effects of atractylenolide I." Acta Pharmacologica Sinica 41.2 (2020): 237-248.https:##doi.org/10.1038/s41401-019-0275-z

4.  张明明. 大黄道地产区核心种质构建及优良种质筛选研究[D].北京中医药大学,2020.

3.  陆杰,王婷婷,梁琨,安叡,王新宏,陈颖.UPLC-LTQ-Orbitrap-MS法分析大承气汤化学成分[J].中成药,2020,42(12):3275-3280.

2.  罗山,黄王琛,刘懿,吕莹莹,李改元,唐文强.基于UPLC法泽泻水提液指纹图谱的建立[J].陕西农业科学,2021,67(01):49-52.

1.  赵倩, 陈育鹏, 崔旭盛,等. 掌叶大黄UPLC多指标成分测定及指纹图谱研究[J]. 药物分析杂志, 2018, 038(010):1697-1710.

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