Product name: Emodin-8-glucoside
Synonym name:
Catalogue No.: BP0534
Cas No.: 23313-21-5
Formula: C₂₁H₂₀O₁₀
Mol Weight: 432.381
Botanical Source: Rhamnus frangula, Polygonum spp. and other plant spp. Component of Da Huang
Physical Description: Yellow powder
Type of Compound: Anthraquinones

Purity: 95%~99%
Analysis Method: HPLC-DAD or/and HPLC-ELSD
Identification Method: Mass, NMR
Packing: Brown vial or HDPE plastic bottle

Storage: Store in a well closed container, protected from air and light. Put into refrigerate or freeze for long term storage.
Whenever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20℃. Generally, these will be useable for up to two weeks.

The product could be supplied from milligrams to grams, up to kilograms
Inquire for bulk scale.

Descriptions:
Emodin-8-O-beta-D-glucoside extracted from the traditional Chinese medicinal herb Polygonum cuspidatum Sieb. et Zucc is widely used to treat acute hepatitis possibly by antioxidative mechanisms; it is able to provide neuroprotection against cerebral ischemia-reperfused injury and glutamate induced neuronal damage through exerting antioxidative effects and inhibiting glutamate neurotoxicity.[1]
Emodin-8-O-β-D-glucoside can promote proliferation and differentiation of osteoblastic MC3T3-E1 cells.[2]

References:
[1] Wang C, Zhang D, Ma H, et al. Eur J Pharmacol, 2007, 577(1-3):58-63.
[2] Xiang MX, Xu Z, Su HW, et al. Molecules, 2011, 16(1):728-37.
[3] Koyama J, Morita I, Kobayashi N. J Chromatogr A, 2007, 1145(1-2):183-9.

HPLC of Emodin-8-glucoside