assay
≥85% (LC/MS-UV)
form
solid
solubility
DMSO: 1 mg/mL
application(s)
metabolomics
vitamins, nutraceuticals, and natural products
storage temp.
−20°C
SMILES string
OC1=CC(O)=C2C(OC(C3=CC(O)=C(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)C=C3)=C(O[C@H]5[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O5)C2=O)=C1
InChI
1S/C27H30O17/c28-6-14-17(33)20(36)22(38)26(42-14)41-12-2-1-8(3-10(12)31)24-25(19(35)16-11(32)4-9(30)5-13(16)40-24)44-27-23(39)21(37)18(34)15(7-29)43-27/h1-5,14-15,17-18,20-23,26-34,36-39H,6-7H2/t14-,15-,17-,18-,20+,21+,22-,23-,26-,27+/m1/s1
InChI key
RPVIQWDFJPYNJM-DEFKTLOSSA-N
General description
槲皮素是一种重要的类黄酮，存在于包括洋葱在内的大多数蔬菜中。槲皮素 3-葡萄糖醛酸苷是多酚代谢产物之一，研究发现它定位在大脑中。
Biochem/physiol Actions
从洋葱中分离出的天然化合物。属于一类称为黄烷-3-o-糖苷的有机化合物。槲皮素具有清除自由基的活性，这是由于在 B 环和 3 号位点存在酚羟基。槲皮素的糖苷形式被代谢成它的结合物（葡糖醛酸或硫酸盐），便于在肠道吸收。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Antioxidant capacity of albumin-bound quercetin metabolites after onion consumption in humans
Murota K, et al.
The Journal of Medical Investigation, 54(3, 4) (2007)
Multitargeted cancer prevention by quercetin
Murakami A, et al.
Cancer Letters, 269(2) (2008)
Lap Ho et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 27(2), 769-781 (2012-10-26)
Epidemiological and preclinical studies indicate that polyphenol intake from moderate consumption of red wines may lower the relative risk for developing Alzheimer's disease (AD) dementia. There is limited information regarding the specific biological activities and cellular and molecular mechanisms by
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| SMB00547-1MG | 04061826170328 |