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成分词典

成分词典

ISOQUERCETIN

Quercetin 3-O-beta-D-glucopyranoside is a quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 3.

分子结构

定义

Quercetin 3-O-beta-D-glucopyranoside is a quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 3. Isolated from Lepisorus contortus, it exhibits antineoplastic activityand has been found to decrease the rate of polymerization and sickling of red blood cells. It has a role as a geroprotector, an antioxidant, an antineoplastic agent, a histamine antagonist, a bone density conservation agent, an antipruritic drug, an osteogenesis regulator and a plant metabolite. It is a beta-D-glucoside, 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 3-O-beta-D-glucopyranoside(1-).

来源: PubChem

美国FDA 物质登记 · UNII 6HN2PC637T · 登记名称 ISOQUERCETIN · 单一化学物质

来源: 美国FDA 物质识别码(UNII)

Isoquercetin is the organic compound

化妆品中的作用

延缓产品因氧化变质ANTIOXIDANT
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

ISOQUERCETININCI
CAS No.化学物质登记号
482-35-9
DTXSID美国EPA化学品编号
DTXSID3041110
DTXCID美国EPA化合物编号
DTXCID601842702
IUPAC
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl beta-D-glucopyranoside
分子式
C21H20O12
分子量
464.379 g/mol

产品实际使用的用途

这是向美国 EPA 申报含该成分的 1 款产品的用途。其中包括化妆品以外的产品,排在前几行的即为该成分的主要用途。

  • Antioxidant1

来源: 美国EPA CompTox

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