CAS NO: | 13311-84-7 |
规格: | ≥98% |
包装 | 价格(元) |
500mg | 电议 |
1g | 电议 |
2g | 电议 |
5g | 电议 |
10g | 电议 |
100g | 电议 |
Molecular Weight (MW) | 276.21 |
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Formula | C11H11F3N2O3 |
CAS No. | 13311-84-7 |
Storage | -20℃ for 3 years in powder form |
-80℃ for 2 years in solvent | |
Solubility (In vitro) | DMSO: 55 mg/mL (199.1 mM) |
Water: <1 mg/mL | |
Ethanol: 55 mg/mL (199.1 mM) | |
Other info | Chemical Name: N-(4-nitro-3-(trifluoromethyl)phenyl)isobutyramide InChi Key: MKXKFYHWDHIYRV-UHFFFAOYSA-N InChi Code: InChI=1S/C11H11F3N2O3/c1-6(2)10(17)15-7-3-4-9(16(18)19)8(5-7)11(12,13)14/h3-6H,1-2H3,(H,15,17) SMILES Code: CC(C)C(NC1=CC=C([N+]([O-])=O)C(C(F)(F)F)=C1)=O |
Synonyms | SCH-13521; SCH13521; SCH 13521; trade names: Flucinom; Flugerel; Niftolid; Flutan; Oncosal; Profamid; Prostacur; Flutaplex; Fugerel; Grisetin; Eulexin; Apimid; Chimax; Drogenil; Euflex; Eulexine; Flucinome; Fluken; Flulem; Flutabene; Flutacan; FlutaGry; Flutamex; Flutamin; Prostadirex; Prostica; Prostogenat; Tafenil; Tecnoflut; Testotard. FLUT. |
In Vitro | In vitro activity: 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. 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. Flutamide provides treatment for prostate cancer when used along with leuprolide. Kinase 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: 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. |
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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. |
Animal model | Male rat |
Formulation & Dosage | Dissolved in 1% gelatin-9% NaCl; 5 mg/kg; s.c. injection |
References | Mol Cell Endocrinol. 1986 Mar;44(3):261-70; J Steroid Biochem. 1988 Jun;29(6):691-8. |