My cart
In the shopping cart is not goods, to choose and buy!
  • Product Name
  • Size
  • Quantity
  • Amount
    Selected items : 0 pieces Total : CHECK OUT()
    Ketoconazole
    Ketoconazole

    Price:
    Market Price:

    This product is for research use only, not for human use. We do not sell to patients.
    Number: - + Pieces(InventoryPieces)
    InvivoChem Cat #: V0804
    CAS #: 65277-42-1; Purity ≥98%

    Description: Ketoconazole (Ketoconazol; Fungoral, Nizoral, Kuric, Xolegel, Ketoderm; Extina; R-41400; R 41400), a CYP3A4 and 24A1 inhibitor and antifungal agent, is a potent and synthetic imidazole-based antifungal drug used primarily to treat fungal infections. Ketoconazole acts by inhibiting cyclosporine oxidase and testosterone 6 beta-hydroxylase with IC50 of 0.19 mM and 0.22 mM, respectively. 

    References: Drug Alcohol Depend. 1998 Dec 1;53(1):67-77.; Horm Metab Res. 1992 Aug;24(8):367-70.

    Related CAS: 67914-61-8 (Deacylketoconazole); 142128-57-2 (Levoketoconazole; Normocort; 2S,4R-Ketoconazole); 142128-59-4 [(+)-Ketoconazole]

    Customer Validation
    Official Supplier of
    • VE
    • OF
    • YALE
    • hhmi
    • 香港大学
    Related Products
    Publications Citing InvivoChem Products
    • Physicochemical and Storage Information
    • Protocol
    • Quality Control Documentation
    • Related Biological Data
    • Customer Review
    Molecular Weight (MW)531.43
    FormulaC26H28Cl2N4O4
    CAS No.65277-42-1
    Storage-20℃ for 3 years in powder form
    -80℃ for 2 years in solvent
    Solubility (In vitro)DMSO: 7 mg/mL (13.2 mM)
    Water: <1 mg/mL
    Ethanol: 5 mg/mL (9.4 mM)
    Solubility (In vivo)30% propylene glycol, 5% Tween 80, 65% D5W: 30mg/mL
    SynonymsKetoconazole; Nizoral, Kuric, Fungoral, Ketoderm; Xolegel, Extina 

    Chemical Name: 1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]ethanone

    InChi Key: XMAYWYJOQHXEEK-OZXSUGGESA-N

    InChi Code: InChI=1S/C26H28Cl2N4O4/c1-19(33)31-10-12-32(13-11-31)21-3-5-22(6-4-21)34-15-23-16-35-26(36-23,17-30-9-8-29-18-30)24-7-2-20(27)14-25(24)28/h2-9,14,18,23H,10-13,15-17H2,1H3/t23-,26-/m0/s1

    SMILES Code: CC(N1CCN(C2=CC=C(OC[[email protected]@H]3O[[email protected]@](CN4C=CN=C4)(C5=CC=C(Cl)C=C5Cl)OC3)C=C2)CC1)=O


    • Molarity Calculator
    • Dilution Calculator
    • The molarity calculator equation

      Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

      • Mass
      • Concentration
      • Volume
      • Molecular Weight *
      • =
      • ×
      • ×
    • The dilution calculator equation

      Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

      This equation is commonly abbreviated as: C1V1 = C2V2

      • Concentration (start)
      • ×
      • Volume (start)
      • =
      • Concentration (final)
      • ×
      • Volume (final)
      • ×
      • =
      • ×
      • C1
      •  
      • V1
      •  
      • C2
      •  
      • V2
    In Vitro

    In vitro activity: Ketoconazole interacts with androgen receptors in a competitive fashion in intact human foreskin fibroblasts. Ketoconazole competes for [3H]dexamethasone binding to fibroblast glucocorticoid receptors with IC50 of 0.3 mM. Ketoconazole reduces cell proliferation and [3H]thymidine incorporation with IC50 of 2.5 mM in the serum independent HT29-S-B6 colon cell clone. Ketoconazole inhibits the incorporation of [3H]thymidine with IC50 of 2 μM and 13 μM in the Evsa-T cell line and MDA-MB-231 cell line, respectively. Ketoconazole induces a decrease of the number of cells in S phase and a corresponding increase of the percentage of cells in Go-G1 in HT29-S-B6 cells. Ketoconazole is susceptable to several Malassezia species with minimum inhibitory concentrations (MICs) of 0.03 µg/mL.


    Kinase Assay: Fibroblasts are grown to confluence in five or six 150 cm2 tissue culture flasks for routine assay. This usually requires 4-6 weeks from the time of the initial seeding of the cell line. All studies are performed between passages 3-20. Two days before assay, the medium is changed to one lacking fetal calf serum. This is repeated again 24 hours before assay. Competition assays are performed with 0.5-1.0 nM [3H]R1881 and increasing amounts of the nonradioactive compounds. Binding to low affinity sites is determined in the presence of 5 × 10-7 M R1881 and is subtracted from whole cell binding of [3H]R 1881 obtained in the absence of any inhibitor to assess binding to 5 high affinity site.


    Cell Assay: HT29-S-B6 cells (5×105) are plated in 35-mm Petri dishes. The next day, the medium is changed and effectors are added in a small volume (10-20 μL). The incubation medium is renewed every day during the experiments. The same triplicate dishes are used for cell counts, [3H]thymidine incorporation, and flow cytometry. [3H]Thymidine (0.5 μCi) is allowed to incorporate for 24 hours; at the end of incubation, cells are rinsed with 1 mL of medium, detached with 1 mL of trypsin-EDTA, and diluted (1:3) with the culture medium. An aliquot (0.5-1 mL) is used for cell count with a Coulter Counter.

    In VivoKetoconazole (25 mg/kg, i.p.) significantly decreases plasma corticosterone and reduces low dose cocaine self-administration without affecting food-reinforced responding in rats. Ketoconazole raises the AUC of orally administered digoxin from 63 mg x h/L to 411 mg x h/L in rats. Ketoconazole raises the AUC of intravenously administered digoxin from 93 mg × h/L to 486 mg × h/L in rats. Ketoconazole increases digoxin bioavailability from 0.68 to 0.84 in rats, while mean absorption time is reduced from 1.1 hours to 0.3 hour.
    Animal modelMale Wistar rats
    Formulation & DosageDissolved in 0saline; 25 mg/kg; i.p. injection
    References

    Drug Alcohol Depend. 1998 Dec 1;53(1):67-77.; Horm Metab Res. 1992 Aug;24(8):367-70.


    These protocols are for reference only. InvivoChem does not independently validate these methods.

    评论

      Home Prev Next Last page / pices

      发评论

      ×
      Your information is safe with us. * Required Fields.
      Products are for research use only;  We do not sell to patients
      Tel: 1-708-310-1919
      Fax: 1-708-557-7486
      Subscribe to our E-newsletter
      • Name*
      • *
      • E-mail*
      • *
      • instructions:
      • *
      Copyright 2020 InvivoChem LLC | All Rights Reserved
      prompt
      Do you confirm the receipt?