黄杞苷
中文名称 | 黄杞苷 |
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中文同义词 | 黄杞苷(标准品);ENGELETIN 黄杞苷;黄杞苷, 来源于黄杞;黄杞苷对照品,;二氢山柰酚-3-O-Α-L-鼠李糖苷;(2R,3R)-5,7-二羟基-2-(4-羟基苯基)-3-(((2S,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)苯并二氢吡喃-4-酮 |
英文名称 | (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one |
英文同义词 | (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one;(+)-(2R,3R)-Dihydrokaempferol 3-O-alpha-L-rhamnoside;(2R,3R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl 6-deoxy-alpha-L-mannopyranoside;Dihydrokaempferol 3-O-alpha-L-rhamnopyranoside;Dihydrokaempferol 3-rhamnoside;Engelitin;AroMadendrin 3-rhaMnoside;3-((6-Deoxy-alpha-L-Mannopyranosyl)oxy)-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one(2R-trans) |
CAS号 | 572-31-6 |
分子式 | C21H22O10 |
分子量 | 434.39 |
EINECS号 | 300-009-2 |
相关类别 | 植物提取物;对照品;植提标准品;中药对照品;标准品;对照品,标准品;标准品-中药标准品;黄酮;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;分析试剂标准品;标准品 -中药标准品;标准品,对照品;标准品-对照品 |
Mol文件 | 572-31-6.mol |
结构式 |
黄杞苷 性质
熔点 | 176-177℃ |
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沸点 | 763.4±60.0 °C(Predicted) |
密度 | 1.66 |
溶解度 | DMSO:93.0(最大浓度 mg/mL);214.09(最大浓度 mM) |
酸度系数(pKa) | 7.37±0.60(Predicted) |
形态 | 粉末 |
颜色 | 白色 |
Target | Value |
NF-κB
() |
Engeletin is a flavanonol glycoside isolated from hymenaea martiana , inhibits NF-κB signaling-pathway activation.
Engeletin (25, 50, 100 mg/kg, i.p.) markedly reduces LPS-increased myeloperoxidase activity in mice, activates NF-κB-pathway activation, decreases the production of inflammatory mediators (iNOS and COX-2), and suppresses the expression of TLR4-signaling downstream molecules such as MyD88, IRAK1, TRAF6, and TAK1 proteins.
药理药效:具有较强的利尿和镇痛作用。
安全信息
海关编码 | 29389090 |
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更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
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2024/08/19 | S9170 | 黄杞苷 Engeletin | 572-31-6 | 1mg | 1204.8元 |