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    Natural Products
    Rhapontisterone B
    Rhapontisterone B
    Information
    CAS No. 698975-64-3 Price
    Catalog No.CFN90522Purity>=98%
    Molecular Weight480.63Type of CompoundSteroids
    FormulaC27H44O7Physical DescriptionPowder
    Download COA    MSDS    SDF    ManualSimilar structuralComparison (Web)  (SDF)
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    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    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.
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  • Package
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    Rhapontisterone B

    Rhapontisterone B
    Product Name Rhapontisterone B
    CAS No.: 698975-64-3
    Catalog No.: CFN90522
    Molecular Formula: C27H44O7
    Molecular Weight: 480.63 g/mol
    Purity: >=98%
    Type of Compound: Steroids
    Physical Desc.: Powder
    Source: The herbs of Rhaponticum uniflorum (L.) DC.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Price:
    Download: COA    MSDS    SDF    Manual
    Similar structural: Comparison (Web)  (SDF)
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  • Phytomedicine.2019, 65:153089
  • Separation Science Plus2022, sscp.202200048.
  • Appl. Sci. 2021, 11(17),7829
  • Molecules.2022, 27(7):2116.
  • J. Soc. Cosmet. Sci. Korea2016, 163-171
  • Korean J of Medicinal Crop Science2018, 220-226
  • J Nat Prod.2021, 84(9):2544-2553.
  • Mol Microbiol.2019, 112(1):317-332
  • Appl. Sci.2021, 11(19),9343.
  • Molecules. 2013, 18(11):14105-21
  • Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
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    Description: Reference standards.
    Rhapontisterone B Description
    Source: The herbs of Rhaponticum uniflorum (L.) DC.
    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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    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.0806 mL 10.403 mL 20.806 mL 41.6121 mL 52.0151 mL
    5 mM 0.4161 mL 2.0806 mL 4.1612 mL 8.3224 mL 10.403 mL
    10 mM 0.2081 mL 1.0403 mL 2.0806 mL 4.1612 mL 5.2015 mL
    50 mM 0.0416 mL 0.2081 mL 0.4161 mL 0.8322 mL 1.0403 mL
    100 mM 0.0208 mL 0.104 mL 0.2081 mL 0.4161 mL 0.5202 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:
    《Journal of Shenyang Pharmaceutical University》 2006-09
    Phytosterone constituents from Achyranthese bidentata Bl.[Reference: WebLink]
    To isolate and elucidate the phytosterone constituents from Achyranthes bidentata Bl.
    METHODS AND RESULTS:
    Many kinds of chromatography methods were used to isolate chemical constituents.Physico-chemical characters and spectroscopic analysis (NMR、MS) were employed for structural identification. Five compounds were identified as:Rhapontisterone B(1),stachysterone D(2),rubrosterone(3),β-sitosterol(4),daucosterol(5).
    CONCLUSIONS:
    Rhapontisterone B and 2 are first isolated from Achyranthes bidentata Bl.
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