Merck
CN
所有图片(1)

文件

00740580

槲皮苷

primary reference standard

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别名:
3,3′,4′5,7-五羟基黄酮 3-鼠李糖苷, 3- O -鼠李糖基槲皮素, 奎硫平, 槲皮素 3-鼠李糖甙, 槲皮苷
经验公式（希尔记法）:
C21H20O11
CAS号:
522-12-3
分子量:
448.38
Beilstein:
68135
EC 号:
208-322-5
MDL编号:
MFCD00016932
PubChem化学物质编号:
329747128
NACRES:
NA.24

等级

primary reference standard

保质期

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

SMILES string

C[C@@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@H](O)[C@H]1O

InChI

1S/C21H20O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-18,21-26,28-29H,1H3/t7-,15-,17+,18+,21-/m0/s1

InChI key

OXGUCUVFOIWWQJ-HQBVPOQASA-N

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相关类别

一般描述

由 HWI pharma services GmbH 生产并鉴定。
通过定量 NMR 测得的准确含量可参见证书。

应用

草药产品分析的标准品。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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E A Cruz et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 19(2), 115-121 (2011-08-02)
Aqueous extract of Kalanchoe pinnata (Kp) have been found effective in models to reduce acute anaphylactic reactions. In the present study, we investigate the effect of Kp and the flavonoid quercetin (QE) and quercitrin (QI) on mast cell activation in
Avnesh Kumari et al.
Colloids and surfaces. B, Biointerfaces, 82(1), 224-232 (2010-09-28)
The plant isolated antioxidant quercitrin has been encapsulated on poly-d,l-lactide (PLA) nanoparticles by solvent evaporation method to improve the solubility, permeability and stability of this molecule. The size of quercitrin-PLA nanoparticles is 250±68nm whereas that PLA nanoparticles is 195 ±
Xiaolan Jiang et al.
PloS one, 8(4), e62315-e62315 (2013-05-07)
Phenolic compounds in tea plant [Camellia sinensis (L.)] play a crucial role in dominating tea flavor and possess a number of key pharmacological benefits on human health. The present research aimed to study the profile of tissue-specific, development-dependent accumulation pattern
Francisco Assis Bezerra da Cunha et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 84, 614-621 (2016-10-04)
Eugenia uniflora is used in the Brazilian folk medicine to treat intestinal disorders and hypertension. However, scanty information exist on its potential toxicity to human, and little is known on its antioxidant activity in biological system. Hence, we investigated for
Hyeong-Geug Kim et al.
Frontiers in pharmacology, 11, 447-447 (2020-04-30)
Stress is a well-known factor for inflammation in diverse organs/tissues. Stress also leads to liver injury, which was supported by clinical observations and animal studies. We herein investigated the hepatoprotective property of an herbal formula (called as CGplus) consisting of
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实验方案

HPLC Analysis of Flavonoids on Ascentis® RP-Amide

Protocol for HPLC Analysis of Flavonoids on Ascentis® RP-Amide

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