Quercetin 4'-O-beta-D-glucopyranoside is a quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 4'.
定义
美国FDA 物质登记 · UNII K2B74751XI · 登记名称 SPIRAEOSIDE · 单一化学物质
Quercetin 4'-O-beta-D-glucopyranoside is a quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 4'. It has a role as an antioxidant, an antineoplastic agent and a plant metabolite. It is a beta-D-glucoside, a member of flavonols, a tetrahydroxyflavone, a monosaccharide derivative and a quercetin O-glucoside. It is functionally related to a beta-D-glucose. It is a conjugate acid of a quercetin 4'-O-beta-D-glucopyranoside(1-).
来源: PubChem
化妆品中的作用
安全与法规参考
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
详细资料——标示名称、识别编号、物性、试验记录、文献
别名和识别信息
- CAS No.化学物质登记号
- 20229-56-5
- EC No.欧盟化学品目录编号
- 243-614-6
- DTXSID美国EPA化学品编号
- DTXSID00174078
- DTXCID美国EPA化合物编号
- DTXCID5096569
- IUPAC
- 2-Hydroxy-4-(3,5,7-trihydroxy-4-oxo-4H-1-benzopyran-2-yl)phenyl beta-D-glucopyranoside
- 分子式
- C21H20O12
- 分子量
- 464.379 g/mol
实测物性
- 性状
- Solid
- 熔点
- 240 - 241 °C
这是对物质本身测得的数值,并非原料商品的规格。
来源: PubChem
产品实际使用的用途
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