• ChemFaces is a professional high-purity natural products manufacturer.
  • Product Intended Use
  • 1. Reference standards
  • 2. Pharmacological research
  • 3. Inhibitors
  • Home
  • Natural Products
  • Bioactive
  • Screening Libraries
  • Hot Products
  • Plant Catalog
  • Customer Support
  • Product Use Citation
  • About Us
  • Contact Us
  • Natural Products
    Rubrisandrin A
    Rubrisandrin A
    Information
    CAS No. 919289-30-8 Price
    Catalog No.CFN92278Purity> 95%
    Molecular Weight388.5Type of CompoundLignans
    FormulaC22H28O6Physical DescriptionCryst.
    Download     COA    MSDSSimilar structuralComparison (Web)
    How to Order
    Orders via your E-mail:

    1. Product number / Name / CAS No.
    2. Delivery address
    3. Ordering/billing address
    4. Contact information
    Sent to Email: info@chemfaces.com
    Contact Us
    Order & Inquiry & Tech Support

    Tel: (0086)-27-84237683
    Fax: (0086)-27-84254680
    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
    Delivery time
    Delivery & Payment method

    1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

    2. We accept: Wire transfer & Credit card & Paypal & Western Union
    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    Our products had been exported to the following research institutions and universities, And still growing.
  • University of Queensland (Australia)
  • Aarhus University (Denmark)
  • The University of Newcastle (Australia)
  • Universiti Kebangsaan Malaysia (Malaysia)
  • University of Stirling (United Kingdom)
  • University of Minnesota (USA)
  • Universidade Católica Portuguesa (Portugal)
  • Centralised Purchases Unit (CPU)... (India)
  • Michigan State University (USA)
  • Pennsylvania State University (USA)
  • Kyoto University (Japan)
  • More...
  • Package
    Featured Products
    3-O-Caffeoylquinic acid methyl ester

    Catalog No: CFN92573
    CAS No: 123483-19-2
    Price: $488/10mg
    Ginsenoside Rk3

    Catalog No: CFN92593
    CAS No: 364779-15-7
    Price: $298/10mg
    11-Keto-beta-boswellic acid

    Catalog No: CFN90152
    CAS No: 17019-92-0
    Price: $168/5mg
    Isochlorogenic acid C

    Catalog No: CFN99120
    CAS No: 32451-88-0
    Price: $208/20mg
    3,6'-Disinapoyl sucrose

    Catalog No: CFN90578
    CAS No: 139891-98-8
    Price: $188/20mg
    Rubrisandrin A Description
    Source: The herbs of Kadsura longipedunculata Finet.et Gagnep
    Biological Activity or Inhibitors:
    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.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.574 mL 12.87 mL 25.74 mL 51.4801 mL 64.3501 mL
    5 mM 0.5148 mL 2.574 mL 5.148 mL 10.296 mL 12.87 mL
    10 mM 0.2574 mL 1.287 mL 2.574 mL 5.148 mL 6.435 mL
    50 mM 0.0515 mL 0.2574 mL 0.5148 mL 1.0296 mL 1.287 mL
    100 mM 0.0257 mL 0.1287 mL 0.2574 mL 0.5148 mL 0.6435 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.