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Corymboside
Corymboside
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Corymboside
Price: $318 / 10mg
CAS No.: 73543-87-0
Catalog No.: CFN95292
Molecular Formula: C26H28O14
Molecular Weight: 564.5 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The herbs of Macfadyena unguis-cati
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS
Similar structural: Comparison
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Size /Price /Stock 10 mM * 1 mL in DMSO / $229.0 / 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
Related Libraries
Biological Activity
Description: Anti-inflammatory.
Corymboside has been detected, but not quantified in, cereals and cereal products and wheats. This could make corymboside a potential biomarker for the consumption of these foods.
In vitro:
J Pharm Pharmacol . 2000 Mar;52(3):347-52.
Chemical characterization and biological activity of Macfadyena unguis-cati (Bignoniaceae)[Pubmed: 10757425]
Macfadyena unguis-cati (L.) has been widely used in folk medicine as an anti-inflammatory, antimalarial and antivenereal. The purpose of this study was to chemically characterize the main plant components, and to evaluate the biological properties of some of the fractions derived from leaves (MACb) and liana (MACa) of this plant. Chemical characterization allowed the identification of the compounds Corymboside, vicenin-2, quercitrin, chlorogenic acid, isochlorogenic acid, lupeol, beta-sitosterol, beta-sitosterylglucoside, allantoin and lapachol. The biological screening of fractions and/or purified substances derived from fractions revealed antitumoral and antitrypanosomal activities in fractions MACa/lapachol and MACb/MACb21, respectively. The anti-lipoxygenase and anti-cyclooxygenase effect seen in fractions MACa and MACb showed a partial correlation with the anti-inflammatory property attributed to this plant.
Corymboside Description
Source: The herbs of Macfadyena unguis-cati
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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Cell. 2018 Jan 11;172(1-2):249-261.e12.
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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.
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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.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7715 mL 8.8574 mL 17.7148 mL 35.4296 mL 44.287 mL
5 mM 0.3543 mL 1.7715 mL 3.543 mL 7.0859 mL 8.8574 mL
10 mM 0.1771 mL 0.8857 mL 1.7715 mL 3.543 mL 4.4287 mL
50 mM 0.0354 mL 0.1771 mL 0.3543 mL 0.7086 mL 0.8857 mL
100 mM 0.0177 mL 0.0886 mL 0.1771 mL 0.3543 mL 0.4429 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:
Phytochemistry Volume 18, Issue 11, 1979, Pages 1899-1900
Corymboside, nouvelle di-C-glycosylflavone des racines de Carlina corymbosa[Reference: WebLink]
Corymboside, a new di-C-glycosylflavone from Carlina corymbosa roots, was shown to be 6-C-α-l-arabinopyranosyl-8-C-β-d-galactopyranosylapigenin by MS, CD, 1H and 13C NMR.
CFN98722Isotetrandrine477-57-6622.8 C38H42N2O6
CFN92491Styraxlignolide F823214-06-8534.6C27H34O11
CFN95050Poricoic acid B137551-39-4484.7C30H44O5
CFN00135Reutericyclin303957-69-9349.47C20H31NO4
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