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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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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.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

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.
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CAS No: 61548-34-3
Price: $318/5mg
Geraniin

Catalog No: CFN90256
CAS No: 60976-49-0
Price: $100/20mg
Stigmasterol glucoside

Catalog No: CFN98000
CAS No: 19716-26-8
Price: $368/5mg
Galangin

Catalog No: CFN98918
CAS No: 548-83-4
Price: $40/20mg
Ganoderiol F

Catalog No: CFN99244
CAS No: 114567-47-4
Price: $398/5mg
Esculentoside C

Catalog No: CFN98164
CAS No: 65931-92-2
Price: $368/5mg
Benzoylpaeoniflorin

Catalog No: CFN99536
CAS No: 38642-49-8
Price: $80/20mg
Zerumbone

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CAS No: 471-05-6
Price: $70/20mg
Polyphyllin D

Catalog No: CFN90255
CAS No: 50773-41-6
Price: $118/20mg
Reynosin

Catalog No: CFN98344
CAS No: 28254-53-7
Price: $ /
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