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Butyraxanthone B
Butyraxanthone B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Butyraxanthone B
Price:
CAS No.: 1141754-81-5
Catalog No.: CFN92696
Molecular Formula: C28H30O6
Molecular Weight: 462.5 g/mol
Purity: >=98%
Type of Compound: Xanthones
Physical Desc.: Yellow powder
Source: The fruits of Garcinia mangostana
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
Our products had been exported to the following research institutions and universities, And still growing.
  • Wageningen University (Netherlands)
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Butyraxanthone B exhibits good antiplasmodial activity.
Targets: Antifection
In vitro:
J Nat Prod. 2009 May 22;72(5):954-7.
Cytotoxic and antiplasmodial xanthones from Pentadesma butyracea.[Pubmed: 19296616 ]

METHODS AND RESULTS:
Four new xanthones, butyraxanthone A, Butyraxanthone B, butyraxanthone C, butyraxanthone D (1-4), were isolated from the stem bark of Pentadesma butyracea, together with six known xanthones (5-10) and a triterpenoid (lupeol). The structures of 1-4 were established by spectroscopic methods. Compounds 1-10 were tested in vitro for antiplasmodial activity against a Plasmodium falciparum chloroquine-resistant strain and for cytotoxicity against a human breast cancer cell line (MCF-7).
CONCLUSIONS:
Nearly all of these xanthones exhibited good antiplasmodial activity, and some of them also demonstrated potent cytotoxicity.
Butyraxanthone B Description
Source: The fruits of Garcinia mangostana
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.

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.
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Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1622 mL 10.8108 mL 21.6216 mL 43.2432 mL 54.0541 mL
5 mM 0.4324 mL 2.1622 mL 4.3243 mL 8.6486 mL 10.8108 mL
10 mM 0.2162 mL 1.0811 mL 2.1622 mL 4.3243 mL 5.4054 mL
50 mM 0.0432 mL 0.2162 mL 0.4324 mL 0.8649 mL 1.0811 mL
100 mM 0.0216 mL 0.1081 mL 0.2162 mL 0.4324 mL 0.5405 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.
1,2,3,4,6-O-Pentagalloylglucose

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Luteolin 7-rutinoside

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CAS No: 20633-84-5
Price: $218/20mg
Pristimerin

Catalog No: CFN90169
CAS No: 1258-84-0
Price: $128/20mg
Cyanidin-3-O-arabinoside chloride

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Price: $318/10mg
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Corydaline

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Price: $138/20mg
Neogambogic acid

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Ginkgolide B

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(-)-Epigallocatechin(EGC)

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