Flutamide

Catalog No.S1908 Batch:S190803

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Technical Data

Formula

C11H11F3N2O3
Molecular Weight 276.21 CAS No. 13311-84-7
Solubility (25°C)* In vitro DMSO 55 mg/mL (199.12 mM)
Ethanol 55 mg/mL (199.12 mM)
Water Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5% DMSO 95% Corn oil
1.35mg/ml Taking the 1 mL working solution as an example, add 50 μL of 27 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results. 
Clear solution
5%DMSO 40%PEG300 5%Tween80 50%ddH2O
2.75mg/ml Taking the 1 mL working solution as an example, add 50 μL of 55 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description Flutamide (SCH-13521) is an antiandrogen drug, with its active metablolite binding at androgen receptor with Ki values of 55 nM, and primarily used to treat prostate cancer.
Targets
Androgen Receptor [1]
55 nM(Ki)
In vitro Flutamide (Eulexin) is an antiandrogen drug. Flutamide-OH, the active metabolite of flutamide, directly binds at rat anterior pituitary androgen receptor with Ki values of 55 nM. [1] Flutamide does not affect the proliferation of an androgen-sensitive clone of the mouse mammary carcinoma Shionogi SC-l 15 cells in culture, shows only antiandrogenic effect, but not androgenic effect. [2] Flutamide provides treatment for prostate cancer when used along with leuprolide. [3]
In vivo Flutamide causes a markedly reduction in rat ventral prostate weight from 319 mg to 245 mg. A combination of flutamide and LHRH agonist induces an additive effect with a decrease in prostate weight to 101 mg, and an marked drop in prostatic ODC activity. [4]

Protocol (from reference)

Kinase Assay:[1]
  • Androgen Receptor Assay

    Aliquots of 100 μl cytosol are incubated at 0-4°C for 18 h with 100 μl of the indicated saturating concentration of [3H]T in the presence or absence of increasing concentrations of nonlabeled T, DHT, flutamide (FLU) or flutamide-OH (FLU-OH). At the end of the incubation, free and bound T are separated by the addition of 200 μl dextran-coated charcoal (1 % charcoal, 0.1% dextran T-70, 0.1% gelatin, 1.5 mM EDTA and 50 mM Tris (pH 7.4)) for 15 min before centrifugation at 2300 × g for another 15 min at 0-4°C. Aliquots (350 μl) of the supernatant are transferred to scintillation vials with 10 ml of an aqueous counting solution before counting in a Beckman LS 330 counter.
Cell Assay:[2]
  • Cell lines

    androgen-sensitive Shionogi cell

  • Concentrations

    ~1 μM

  • Incubation Time

    40 days

  • Method

    Effect of flutamide on the growth of an androgen-sensitive clone (SEM-l) of mouse mammary carcinoma Shionogi cells in culture. The cells are incubated up to 40 days in medium (MEM + 2% dextran-coated charcoal extracted fetal calf serum) containing the compounds at a concentration of 1 μM. Media are changed every second day.
Animal Study:[4]
  • Animal Models

    Male rat

  • Dosages

    5 mg twice daily, 0.25 ml

  • Administration

    s.c.

Customer Product Validation

, , Mol Cancer Ther, 2015, 14(3):713-26.

Data from [Data independently produced by , , J Appl Toxicol, 2017, 37(8):933-942]

Selleck's Flutamide has been cited by 18 publications

Androgen signaling inhibits de novo lipogenesis to alleviate lipid deposition in zebrafish [ Zool Res, 2024, 45(2):355-366] PubMed: 38485505
Forsythiaside A Improves the Inhibitory Efficiency of Recombinant Protein Vaccines against Bovine Viral Diarrhea Virus Infection [ Int J Mol Sci, 2022, 23-169390] PubMed: 36012654
Establishment and Characterization of NCC-PMP1-C1: A Novel Patient-Derived Cell Line of Metastatic Pseudomyxoma Peritonei [ J Pers Med, 2022, 12(2)258] PubMed: 35207746
Establishment and characterization of NCC-UPS4-C1: a novel cell line of undifferentiated pleomorphic sarcoma from a patient with Li-Fraumeni syndrome [ Hum Cell, 2022, 10.1007/s13577-022-00671-y] PubMed: 35118583
Quantitative chemoproteomics reveals O-GlcNAcylation of cystathionine γ-lyase (CSE) represses trophoblast syncytialization [ Cell Chem Biol, 2021, 28(6):788-801.e5] PubMed: 33626323
Establishment and characterization of the NCC-GCTB4-C1 cell line: a novel patient-derived cell line from giant cell tumor of bone [ Hum Cell, 2021, 10.1007/s13577-021-00639-4] PubMed: 34731453
Establishment and characterization of NCC-MFS4-C1: a novel patient-derived cell line of myxofibrosarcoma [ Hum Cell, 2021, 34(6):1911-1918] PubMed: 34383271
Establishment and characterization of novel patient-derived cell lines from giant cell tumor of bone [ Hum Cell, 2021, 10.1007/s13577-021-00579-z] PubMed: 34304386
Establishment and characterization of patient-derived cancer models of malignant peripheral nerve sheath tumors. [ Cancer Cell Int, 2020, 19;20:58] PubMed: 32099531
Androgens Accentuate TGF-β Dependent Erk/Smad Activation During Thoracic Aortic Aneurysm Formation in Marfan Syndrome Male Mice [ J Am Heart Assoc, 2020, 9(20):e015773] PubMed: 33059492

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.