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About This Item
经验公式（希尔记法）:
C15H10O7 · xH2O
CAS号:
分子量:
302.24 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
推荐产品
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to Ph. Eur. Y0001009
traceable to USP 1592409
API类
quercetin
CofA
current certificate can be downloaded
包装
pkg of 1 g
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
pharmaceutical (small molecule)
包装形式
neat
储存温度
2-30°C
SMILES字符串
[H]O[H].Oc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccc(O)c(O)c3
InChI
1S/C15H10O7.H2O/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6;/h1-5,16-19,21H;1H2
InChI key
OKXFBEYCJRMINR-UHFFFAOYSA-N
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相关类别
一般描述
槲皮素是一种具有强抗氧化性的黄烷醇类化合物。由于具有清除自由基和结合过渡金属的能力，槲皮素常用作营养补充剂和多种疾病的生理化学药剂。
用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。
应用
这些二级标准品是经过检验的认证标准物质(CRM)。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
槲皮素可作为药物参考标准品，用于通过高效液相色谱(HPLC)和分光光度法分析生物样品和药物制剂中的分析物。
槲皮素可作为药物参考标准品，用于通过高效液相色谱(HPLC)和分光光度法分析生物样品和药物制剂中的分析物。
分析说明
这些二级标准品可追溯至USP、EP和BP一级标准品。
其他说明
该认证参考物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。
附注
要查看该材料的分析证书示例，请在下面的栏位中输入LRAB7760。这只是一个示例证书，可能不是您收到的批次。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Oral
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
Determination of quercetin and kaempferol in human urine after orally administrated tablet of ginkgo biloba extract by HPLC
Wang FM, et al.
Journal of Pharmaceutical and Biomedical Analysis, 33(2), 317-321 (2003)
Simultaneous spectrophotometric determination of rutin, quercetin and ascorbic acid in drugs using a Kalman Filter approach
Hassan HNA, et al.
Journal of Pharmaceutical and Biomedical Analysis, 20(1-2), 315-320 (1999)
Gabriella Testa et al.
PloS one, 9(5), e96795-e96795 (2014-05-08)
Chronic inflammatory events appear to play a fundamental role in Alzheimer's disease (AD)-related neuropathological changes, and to result in neuronal dysfunction and death. The inflammatory responses observed in the AD brain include activation and proliferation of glial cells, together with
Guozheng Huang et al.
European journal of medicinal chemistry, 81, 15-21 (2014-05-14)
Two sets of carbamates based on the natural alkaloid evodiamine were designed, synthesized and evaluated as potential butyrylcholinesterase inhibitors. Although a set of carbamates of 3-hydroxyevodiamine (10a-f) is inactive both at AChE and BChE, carbamates of 5-deoxo-3-hydroxyevodiamine (11a-f) exhibit much
Zhenghao Wu et al.
European journal of nutrition, 53(8), 1669-1683 (2014-02-27)
Maternal obesity is a risk factor for metabolic diseases in offspring. The aim of this study was to investigate whether quercetin administration during gestation and lactation could have any protective effect against the impact of maternal obesity on increased sensitivity
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