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等级
analytical standard
质量水平
方案
≥97.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
颜色
light orange to dark orange
应用
food and beverages
包装形式
neat
储存温度
2-8°C
SMILES字符串
OCc1cc(O)c2C(=O)c3c(O)cccc3C(=O)c2c1
InChI
1S/C15H10O5/c16-6-7-4-9-13(11(18)5-7)15(20)12-8(14(9)19)2-1-3-10(12)17/h1-5,16-18H,6H2
InChI key
YDQWDHRMZQUTBA-UHFFFAOYSA-N
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一般描述
Aloe-emodin is a hydroxyanthraquinone and an active component present in Aloe vera leaves and root/rhizome of Rheum palmatum, possessing specific in vitro and in vivo antineuroectodermal tumor activity.
应用
Aloe-emodin may be used as a reference standard in the determination of aloe-emodin in Aloe vera extracts and commercial formulations using high-performance liquid chromatography (HPLC) coupled with tandem UV absorption and fluorimetric detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
生化/生理作用
复方泻药/泻药；通过释放内源性乙酰胆碱来增加肠道平滑肌的收缩。抗肿瘤活性与活性氧簇 (ROS) 产生增加相关，活性氧簇反过来降低线粒体跨膜电位，从而诱导渗透性转换，启动一系列事件，最终导致细胞凋亡。遗传毒性和致突变性似乎是由于芦荟大黄素抑制了拓扑异构酶II的活性。
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
其他说明
This compound is commonly found in plants of the genus: aloe
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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
警示用语：
Warning
危险声明
预防措施声明
危险分类
Acute Tox. 4 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Effects and mechanisms of aloe-emodin on cell death in human lung squamous cell carcinoma.
Lee Z-H, et al.
European Journal of Pharmacology, 431(3), 287-295 (2001)
Determination of aloe emodin in Aloe vera extracts and commercial formulations by HPLC with tandem UV absorption and fluorescence detection.
Mandrioli R, et al.
Food Chemistry, 126(1), 387-393 (2011)
Aloe-emodin is a new type of anticancer agent with selective activity against neuroectodermal tumors.
Pecere T, et al.
Cancer Research, 60(11), 2800-2804 (2000)
Naraganahalli R Thimmegowda et al.
Chemical biology & drug design, 85(5), 638-644 (2014-10-18)
In this study, we have synthesized novel water soluble derivatives of natural compound aloe emodin 4(a-j) by coupling with various amino acid esters and substituted aromatic amines, in an attempt to improve the anticancer activity and to explore the structure-activity
Timurs Maculins et al.
Cell chemical biology, 27(11), 1441-1451 (2020-07-30)
Protein-protein interactions (PPIs) govern intracellular life, and identification of PPI inhibitors is challenging. Roadblocks in assay development stemming from weak binding affinities of natural PPIs impede progress in this field. We postulated that enhancing binding affinity of natural PPIs via
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