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Emodin-8-O-beta-gentiobioside
Emodin-8-O-beta-gentiobioside
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Emodin-8-O-beta-gentiobioside
Price: $368 / 5mg
CAS No.: 66466-22-6
Catalog No.: CFN95132
Molecular Formula: C27H30O15
Molecular Weight: 594.5 g/mol
Purity: >95%
Type of Compound: Anthraquinones
Physical Desc.: Powder
Source: The roots and rhizomes of Rheum palmatum L.
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / $423.2 / In-stock
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Product Use Citation
Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
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Description: Reference standards.
Emodin-8-O-beta-gentiobioside Description
Source: The roots and rhizomes of Rheum palmatum L.
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever 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 -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
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Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6821 mL 8.4104 mL 16.8209 mL 33.6417 mL 42.0521 mL
5 mM 0.3364 mL 1.6821 mL 3.3642 mL 6.7283 mL 8.4104 mL
10 mM 0.1682 mL 0.841 mL 1.6821 mL 3.3642 mL 4.2052 mL
50 mM 0.0336 mL 0.1682 mL 0.3364 mL 0.6728 mL 0.841 mL
100 mM 0.0168 mL 0.0841 mL 0.1682 mL 0.3364 mL 0.4205 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
Demuth G , Hinz H , Seligmann O , et al. Planta Medica, 1978, 33(1):53-56.
Investigations on anthrachinonglycosides of Rhamnus species, V Emodin-8-O-beta-gentiobiosid,e a new O-glycoside from Rhamnus frangula[Reference: WebLink]

METHODS AND RESULTS:
From the bark of Rhamnus frangula a new glycoside has been isolated and its structure elucidated as Emodin-8-O-beta-gentiobioside. The structure was confirmed by glycosidation of 6–O–benzoyl–emodin with α–acetobromgentiobiose in a Koenigs–Knorr reaction followed by saponification.
CFN91432Aloinoside A56645-88-6564.5C27H32O13
CFN91461Aloinoside B11006-91-0564.5C27H32O13
CFN95453Barbaloin-related compound A473225-21-7834.8C42H42O18
CFN95455Barbaloin-related compound B473225-22-8834.8C42H42O18
CFN70403Cascaroside A53823-08-8580.5C27H32O14
CFN93123Aloe-emodin-8-O-beta-D-glucopyranoside33037-46-6432.4C21H20O10
CFN99410Chrysophanol 8-O-glucoside13241-28-6416.4 C21H20O9
CFN91463Chrysophanol-8-O-beta-D-(6'-O-galloyl)-glucopyranoside266997-57-3568.5C28H24O13
CFN93322Chrysophanol 1-O-glucoside4839-60-5416.38C21H20O9
CFN91124Chrysophanol 1-O-beta-tetraglucoside120181-08-0902.8C39H50O24
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