This material has been purified from a plant source. This information may be found on the lot specific Certificate of Origin. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a certificate under the ‘Certificate of Origin’ tab:
https://www.sigmaaldrich.com/product/sigma/q4951#product-documentation
推薦產品
產品名稱
槲皮素, ≥95% (HPLC), solid
生物源
synthetic (organic)
品質等級
化驗
≥95% (HPLC)
形狀
solid
mp
316.5 °C
溶解度
water: practically insoluble
儲存溫度
room temp
SMILES 字串
OC1=CC(O)=C2C(OC(C3=CC=C(O)C(O)=C3)=C(O)C2=O)=C1
InChI
1S/C15H10O7/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
InChI 密鑰
REFJWTPEDVJJIY-UHFFFAOYSA-N
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一般說明
應用
生化／生理作用
槲皮素是一种具有抗癌活性的黄酮类化合物。 槲皮素是一种线粒体ATP酶和磷酸二酯酶抑制剂。它抑制PI3激酶活性，并略抑制PIP激酶活性。槲皮素对癌细胞具有抗增殖作用，通过II型雌激素受体降低癌细胞生长，并在细胞周期G1晚期抑制人白血病T细胞。 槲皮素还可能抑制脂肪酸合酶活性。
特點和優勢
该化合物收录于受体分类和信号转导手册的《多巴胺和去甲肾上腺素代谢》页面。想要浏览手册的其他页面， 请单击此处。
该化合物是ADME毒素和激酶磷酸酶的特色产品。点击这里 以发现更多ADME Tox 和 激酶磷酸酶生物学 特色产品。在sigma.com/discover-bsm 上了解有关生物活性小分子在其他研究领域的更多信息。
準備報告
该化学品可溶于DMSO (30 mg/ml)、DMF (~30 mg/ml)和乙醇(~2 mg/ml)。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 3 Oral
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類（WGK）
WGK 3
個人防護裝備
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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What is the Source of Extraction of Quercetin Q4951?
1 answer-
Helpful?
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How can I store a solution of Quercetin Q4951 30 mg/ml in DMSO?
1 answer-
The long term solution stability of this material has not been determined.
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Can you provide me the HPLC Peak Sheets ?
1 answer-
The documentation you are requesting can be supplied by our Technical Service team who can assist you with further. We kindly ask you to navigate to the link https://www.sigmaaldrich.com/techservice, click on "Product Documentation" under the Products Section with all the required information so that a member of our team can reach out to you to assist further. Thank you.
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What is the range of absorbance wavelength for this product?
1 answer-
The absorbance spectrum of this product is not determined. See the link below to a publication that may be helpful.
https://www.sciencedirect.com/science/article/pii/S0308814616307142#:~:text=In%20the%20UV%E2%80%93visible%20range,constants%20are%20ionic%20strength%20dependent.Helpful?
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what is the solubility of this product in DMSO?
1 answer-
This chemical is soluble in DMSO (30 mg/ml), DMF (~30 mg/ml), and ethanol (~2 mg/ml).
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Active Filters
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