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Rivulobirin E
Rivulobirin E
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Rivulobirin E
Price:
CAS No.: 237407-59-9
Catalog No.: CFN98247
Molecular Formula: C32H30O11
Molecular Weight: 590.6 g/mol
Purity: >=98%
Type of Compound: Coumarins
Physical Desc.: Powder
Source: The roots of Heracleum candicans
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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Description: Standard reference
Rivulobirin E Description
Source: The roots of Heracleum candicans
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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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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 1.6932 mL 8.466 mL 16.9319 mL 33.8639 mL 42.3298 mL
5 mM 0.3386 mL 1.6932 mL 3.3864 mL 6.7728 mL 8.466 mL
10 mM 0.1693 mL 0.8466 mL 1.6932 mL 3.3864 mL 4.233 mL
50 mM 0.0339 mL 0.1693 mL 0.3386 mL 0.6773 mL 0.8466 mL
100 mM 0.0169 mL 0.0847 mL 0.1693 mL 0.3386 mL 0.4233 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:
Chemical & pharmaceutical bulletin.1999 May 15;47(5):713-715.
Rivulobirin E and Rivulotririn C from Pleurospermum rivulorum.[Reference: WebLink]

METHODS AND RESULTS:
Two new condensed furanocoumarins, the dimer Rivulobirin E and the trimer rivulotririn C (1 and 2) were isolated from the underground part of Pleurospermum rivulorum (Umbelliferae) and their structures established spectral means.
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Madecassoside

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Vitexin 2''-glucoside

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