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Key Documents

93938

Supelco

Aloe-emodin

analytical standard

Sinônimo(s):

1,8-Dihydroxy 3-hydroxymethylanthraquinone, 1,8-Dihydroxy-3-(hydroxymethyl)anthraquinone, 3-Hydroxymethylchrysazine, Rhabarberone

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About This Item

Fórmula empírica (Notação de Hill):
C15H10O5
Número CAS:
Peso molecular:
270.24
Beilstein:
2059062
Número CE:
Número MDL:
Código UNSPSC:
85151701
ID de substância PubChem:
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

Ensaio

≥97.0% (HPLC)

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

cor

light orange to dark orange

aplicação(ões)

food and beverages

formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

chave InChI

YDQWDHRMZQUTBA-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Ações bioquímicas/fisiológicas

Laxative/cathartic compound; increases the contraction of intestinal smooth muscle by releasing endogenous acetylcholine. Anti-tumor activity is associated with an increased production of reactive oxygen species (ROS) that, in turn, reduces the mitochondrial transmembrane electrical potential, thus inducing a permeability transition that sets in motion a series of events culminating in cellular apoptosis. Genotoxicity and mutagenicity appear to be due to the inhibition of topoisomerase II activity by aloe emodin.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

This compound is commonly found in plants of the genus: aloe

Produtos recomendados

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.

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Certificados de análise (COA)

Lot/Batch Number

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Physcion ≥98.0% (TLC)

Sigma-Aldrich

17797

Physcion

Aloin A phyproof® Reference Substance

PHL89558

Aloin A

Rhein

Sigma-Aldrich

R7269

Rhein

Rhein technical grade

Sigma-Aldrich

275611

Rhein

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
Khalilah Haris et al.
Asian Pacific journal of cancer prevention : APJCP, 15(11), 4499-4505 (2014-06-28)
Glioblastoma, the most aggressive and malignant form of glioma, appears to be resistant to various chemotherapeutic agents. Hence, approaches have been intensively investigated to targeti specific molecular pathways involved in glioblastoma development and progression. Aloe emodin is believed to modulate

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