• 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
    Ciwujianoside B
    CAS No. 114902-16-8 Price $218 / 20mg
    Catalog No.CFN99983Purity>=98%
    Molecular Weight1189.35Type of CompoundTriterpenoids
    FormulaC58H92O25Physical DescriptionPowder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
    Citing Use of our Products
    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.
    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 / $157.0 / In-stock
    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.
  • Shanghai Institute of Organic C... (China)
  • University of Mysore (India)
  • University of Zurich (Switzerland)
  • Institute of Bioorganic Chemist... (Poland)
  • Chang Gung University (Taiwan)
  • University of Indonesia (Indonesia)
  • The University of Newcastle (Australia)
  • Korea Institute of Oriental Med... (Korea)
  • Michigan State University (USA)
  • University of Toronto (Canada)
  • University of Fribourg (Switzerland)
  • More...
  • Package
    Featured Products

    Catalog No: CFN90536
    CAS No: 587-63-3
    Price: $318/20mg

    Catalog No: CFN99761
    CAS No: 728-61-0
    Price: $198/20mg
    Mulberroside F

    Catalog No: CFN90794
    CAS No: 193483-95-3
    Price: $398/10mg

    Catalog No: CFN92376
    CAS No: 472-28-6
    Price: $388/5mg
    Decursitin D

    Catalog No: CFN95002
    CAS No: 245446-61-1
    Price: $388/5mg

    Catalog No: CFN98565
    CAS No: 5373-11-5
    Price: $60/20mg
    Neochamaejasmine B

    Catalog No: CFN92152
    CAS No: 90411-12-4
    Price: $418/5mg
    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
  • Cardioprotective Compound Library
  • Radioprotectants Compound Library
  • Triterpenoids Compound Library
  • P450 (e.g. CYP17) Inhibitor Library
  • NF-kB Inhibitor Library
  • Bcl-2/Bax Inhibitor Library
  • AChR Inhibitor Library
  • Biological Activity
    Description: Ciwujianoside B can relieve fatigue, enhance memory, and improve human cognition, it may enhance reuse of choline to accelerate the synthesis of acetylcholine in hippocampal neurons by activation of cholinesterase. Ciwujianoside B has inhibitory effects on apoptosis induced by MIRI and cardiomyocytes apoptosis induced by H 2 O 2 in rats; it also shows radioprotective effects on the hematopoietic system in mice, which is associated with changes in the cell cycle, a reduction in DNA damage, and down-regulation of the ratio of Bax/Bcl-2 in bone marrow cells exposed to radiation.
    Targets: P450 (e.g. CYP17) | AChR | NF-kB | Bcl-2/Bax
    In vitro:
    Food Chem. 2013 Dec 1;141(3):2426-33.
    Development of sample preparation method for Ciwujianoside B and E analysis in Acanthopanax senticosus by ionic liquids-ultrasound based extraction and high-performance liquid chromatography detection.[Pubmed: 23870977]
    An ionic liquids-based ultrasonic-assisted extraction (ILUAE) method was successfully developed for extracting eleutheroside B and E from Radix Acanthopanax senticosus.
    Thirteen 1-alkyl-3-methylimidazolium ionic liquids with different cations and anions were investigated and 1-butyl-3-methylimidazolium bromide ([C4mim]Br) solution was selected as the solvent. The conditions for ILUAE, including the ionic liquid concentration, soaking time, ultrasonic power, ultrasonic time, solid-liquid ratio and number of extraction cycles, were optimized. With the proposed method, the energy consumption time was reduced to 30 min, whereas conventional method requires about 4h. The proposed method had good recovery (97.96-103.39%) and reproducibility (RSD, n=5; 3.3% for eleutheroside B, 4.6% for eleutheroside E).
    ILUAE was an efficient, rapid and simple sample preparation technique that showed high reproducibility and was environmental friendly.
    In vivo:
    Neural Regen Res. 2013 Apr 25;8(12):1103-12.
    Ciwujianoside B or E enhances learning and memory in experimentally aged rats.[Pubmed: 25206404]
    Eleutheroside B or E, the main component of Acanthopanax, can relieve fatigue, enhance memory, and improve human cognition. Numerous studies have confirmed that high doses of acetylcholine significantly attenuate clinical symptoms and delay the progression of Alzheimer's disease.
    The present study replicated a rat model of aging induced by injecting quinolinic acid into the hippocampal CA1 region. These rats were intraperitoneally injected with low, medium and high doses of eleutheroside B or E (50, 100, 200 mg/kg), and rats injected with Huperzine A or PBS were used as controls. At 4 weeks after administration, behavioral tests showed that the escape latencies and errors in searching for the platform in a Morris water maze were dose-dependently reduced in rats treated with medium and high-dose eleutheroside B or E. Hematoxylin-eosin staining showed that the number of surviving hippocampal neurons was greater and pathological injury was milder in three eleutheroside B or E groups compared with model group. Hippocampal homogenates showed enhanced cholinesterase activity, and dose-dependent increases in acetylcholine content and decreases in choline content following eleutheroside B or E treatment, similar to those seen in the Huperzine A group.
    These findings indicate that eleutheroside B or E improves learning and memory in aged rats. These effects of eleutheroside B or E may be mediated by activation of cholinesterase or enhanced reuse of choline to accelerate the synthesis of acetylcholine in hippocampal neurons.
    Ciwujianoside B Description
    Source: The roots of Eleutherococcus senticosus
    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.
    Recent ChemFaces New Products and Compounds
    Isochlorogenic acid A

    Catalog No: CFN99118
    CAS No: 2450-53-5
    Price: $108/20mg

    Catalog No: CFN95199
    CAS No: 58436-29-6
    Price: $318/10mg

    Catalog No: CFN90817
    CAS No: 116709-70-7
    Price: $368/10mg
    Buddlenoid A

    Catalog No: CFN95025
    CAS No: 142750-32-1
    Price: $368/5mg
    3-Methoxyshancigusin I

    Catalog No: CFN95062
    CAS No: N/A
    Price: $413/5mg

    Catalog No: CFN99136
    CAS No: 486-62-4
    Price: $148/20mg
    Iristectorin A

    Catalog No: CFN95037
    CAS No: 37744-61-9
    Price: $333/5mg

    Catalog No: CFN92127
    CAS No: 155861-51-1
    Price: $413/5mg
    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.

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 0.8408 mL 4.204 mL 8.408 mL 16.8159 mL 21.0199 mL
    5 mM 0.1682 mL 0.8408 mL 1.6816 mL 3.3632 mL 4.204 mL
    10 mM 0.0841 mL 0.4204 mL 0.8408 mL 1.6816 mL 2.102 mL
    50 mM 0.0168 mL 0.0841 mL 0.1682 mL 0.3363 mL 0.4204 mL
    100 mM 0.0084 mL 0.042 mL 0.0841 mL 0.1682 mL 0.2102 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.
    Kinase Assay:
    BMC Complement Altern Med. 2014 Jan 2;14:1.
    Effects of Ciwujianoside B and eleutheroside E on activity of cytochrome P450 in rat liver microsomes.[Pubmed: 24383621]
    Chemicals of herbal products may cause unexpected toxicity or adverse effect by the potential for alteration of the activity of CYP450 when co-administered with other drugs. Eleutherococcus senticosus (ES), has been widely used as a traditional herbal medicine and popular herbal dietary supplements, and often co-administered with many other drugs. The main bioactive constituents of ES were considered to be eleutherosides including eleutheroside B (EB) and eleutheroside E (EE). This study was to investigate the effects of EB and EE on CYP2C9, CYP2D6, CYP2E1 and CYP3A4 in rat liver microsomes in vitro.
    Probe drugs of tolbutamide (TB), dextromethorphan (DM), chlorzoxazone (CLZ) and testosterone (TS) as well as eleutherosides of different concentrations were added to incubation systems of rat liver microsomes in vitro. After incubation, validated HPLC methods were used to quantify relevant metabolites. The results suggested that EB and EE exhibited weak inhibition against the activity of CYP2C9 and CYP2E1, but no effects on CYP2D6 and CYP3A4 activity. The IC50 values for EB and EE were calculated to be 193.20 μM and 188.36 μM for CYP2E1, 595.66 μM and 261.82 μM for CYP2C9, respectively. Kinetic analysis showed that inhibitions of CYP2E1 by EB and EE were best fit to mixed-type with Ki value of 183.95 μM and 171.63 μM, respectively.
    These results indicate that EB and EE may inhibit the metabolism of drugs metabolized via CYP2C9 and CYP2E1, and have the potential to increase the toxicity of the drugs.
    Animal Research:
    Phytother Res. 2011 May;25(5):644-53.
    Comparative investigations on the protective effects of rhodioside, ciwujianoside-B and astragaloside IV on radiation injuries of the hematopoietic system in mice.[Pubmed: 21031634]
    The aim of this study was to investigate the protective effects of three glycosides (rhodioside, Ciwujianoside B and astragaloside IV) on the hematopoietic system in the mice exposed to γ-rays, and to examine the possible mechanisms involved.
    Mice were pretreated with the glycosides (40 mg/kg, i.g.) daily for 7 days prior to radiation. The survival of mice pretreated with three glycosides after total body irradiation (6.0 Gy) was examined. Peripheral blood leucocytes and endogenous spleen colony counts, colony-forming unit-granulocyte macrophage assay, analysis of DNA content and apoptosis rate determination were performed to evaluate the effects of the three glycosides on hematogenesis. The fragmentation of double-stranded DNA in lymphocytes was detected by the comet assay. The changes in cell cycle were analysed by flow cytometry. Furthermore, the expression levels of Bcl-2, Bax and nuclear factor-kappa B (NF-κB) were measured by western blot and the electrophoretic mobility shift assay. The results showed that pretreatment with all of the glycosides improved survival time and increased the number of leucocytes, spleen colonies and granulocyte-macrophage colonies in mice exposed to 6.0 Gy γ-radiation. Rhodioside showed more protective efficacy than both Ciwujianoside B and astragaloside IV. All three glycosides significantly increased the proliferation abilities of bone marrow cells, and decreased the ratio of cells in G(0)/G(1) phase. Further analysis showed that these three glycosides were able to decrease DNA damage and the increment in the Bax/Bcl-2 ratio induced by radiation.
    In summary, the three glycosides showed radioprotective effects on the hematopoietic system in mice, which was associated with changes in the cell cycle, a reduction in DNA damage, and down-regulation of the ratio of Bax/Bcl-2 in bone marrow cells exposed to radiation.