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Glucofrangulin A
Glucofrangulin A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Glucofrangulin A
Price:
CAS No.: 21133-53-9
Catalog No.: CFN70246
Molecular Formula: C27H30O14
Molecular Weight: 578.5 g/mol
Purity: >=98%
Type of Compound: Anthraquinones
Physical Desc.: Powder
Source: The cortex of Rhamnus frangula L.
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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Description: Reference standards.
Glucofrangulin A Description
Source: The cortex of Rhamnus frangula 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 1.7286 mL 8.643 mL 17.2861 mL 34.5722 mL 43.2152 mL
5 mM 0.3457 mL 1.7286 mL 3.4572 mL 6.9144 mL 8.643 mL
10 mM 0.1729 mL 0.8643 mL 1.7286 mL 3.4572 mL 4.3215 mL
50 mM 0.0346 mL 0.1729 mL 0.3457 mL 0.6914 mL 0.8643 mL
100 mM 0.0173 mL 0.0864 mL 0.1729 mL 0.3457 mL 0.4322 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:
Bulletin of the Chemical Society of Ethiopia, 1998, 12(1).
Glucofrangulin A diacetate from the fruits of Rhamnus prinoids.[Reference: WebLink]

METHODS AND RESULTS:
A new anthraquionone glycoside, emodin-1-O-β-D-glucopyranoside, 3-O-(1,2-di-O-acetyl-α-L-rhamnopyranoside) has been isolated from fruits of R. prinoides together with emodin-1-O-β-D-glycopyranoside, 3-O-α-L-rhamnopyranoside (Glucofrangulin A) and emodin-1-O-β-D-glucoside (emodin glucoside B).
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