Name：Qingyangshengenin B
CAS No.：106758-54-7
Molecular formula：C49H78O16
Formula weight：923.134
Purity：HPLC≥98%
Package：20mg～g brown glass bottle or other packaging
Appearance：powder
Test method：high performance liquid phase (HPLC) Mass spectrometry (Mass) nuclear magnetic resonance (NMR)
Plant source：Cynanchum otophyllum SchneidCynanchum otophyllum
Storage conditions: store in a light-proof container, refrigerate or freeze for long-term storage.
Application: for research use only, not for medical diagnosis.
Note:
①the sample solution is now used.If special circumstances require preparation in advance, it is suggested to divide into independent packaging and freeze for storage (below -20℃), and then take out and thaw before use. The storage life is suggested to be less than two weeks.
②Can be customized according to the requirements of the research and development of a variety of types/specifications/purity reference
Synonyms：[(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-8,14,17-trihydroxy-3-[(2R,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4R,5R,6R)-5-hydroxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-4-methoxy-6-methyl-tetrahydropyran-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] (E)-3,4-dimethylpent-2-enoate
