化学性质
Physical Appearance | A solid |
Storage | Store at -20°C |
M.Wt | 432.38 |
Cas No. | 578-74-5 |
Formula | C21H20O10 |
Solubility | ≥43.2 mg/mL in DMSO with ultrasonic; insoluble in H2O; insoluble in EtOH |
Chemical Name | 5-hydroxy-2-(4-hydroxyphenyl)-7-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one |
Canonical SMILES | O[C@H]([C@H]1O)[C@@H]([C@@H](CO)O[C@H]1OC2=CC(O)=C3C(OC(C(C=C4)=CC=C4O)=CC3=O)=C2)O |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |
资料参考
Extracted from Andrographis paniculata Nees. dried parts on the ground;Store the product in sealed, cool and dry condition