Aloe-emodin
SIAL/93938 - analytical standard
Synonym: 1,8-Dihydroxy 3-
CAS Number: 481-72-1
Empirical Formula (Hill Notation): C15H10O5
Molecular Weight: 270.24
EC Number: 207-571-7
MDL Number: MFCD00017373
Linear Formula: C15H10O5
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 93938-10MG
| application(s) | food and beverages |
| assay | ≥97.0% (HPLC) |
| color | light orange to dark orange |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C15H10O5/c16-6-7-4-9-1 |
| InChI key | YDQWDHRMZQUTBA-UHFFFAOYSA |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | OCc1cc(O)c2C(=O)c3c(O)ccc |
| storage temp. | 2-8°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | 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. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Biochem/physiol Actions: | 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. |
| General description: | 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. |
| Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
| Recommended products: | 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 . |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P301 + P312 + P330 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥97.0% (HPLC) |
| Storage Temp. | 2-8°C |
| UNSPSC | 85151701 |