Size | Price | Stock | Qty |
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100mg |
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Other Sizes |
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ln Vitro |
The viability of apoptotic THP-1 cells treated with 25 μM nigericin can be increased by fenbufen (100-500 μM) [5].
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ln Vivo |
Rats fed fenbufenme (1200 mg/kg) experience near-maximum suppression of prostaglandin release, although this does not result in stomach ulcers [6]. Heart hypertrophy is prevented by fenbufenmid (1200 mg/kg; oral; dietary; for 10 days) but not skeletal muscle hypertrophy [6].
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Animal Protocol |
Animal/Disease Models: Male capped Lister rat [6]
Doses: 1200 mg/kg Route of Administration: po (po (oral gavage)) dietary, for 10 days Experimental Results: Dramatically diminished cardiac hypertrophy caused by clenbuterol (2mg/kg). |
References |
[1]. A E Sloboda, et al. The pharmacological properties of fenbufen. A review. Arzneimittelforschung. 1980;30(4A):716-21.
[2]. R G Child, et al. Fenbufen, a new anti-inflammatory analgesic: synthesis and structure-activity relationships of analogs, J Pharm Sci. 1977 Apr;66(4):466-76. [3]. A E Sloboda, et al. The pharmacology of fenbufen, 3-(4-biphenylylcarbonyl)propionic acid, and 4-biphenylacetic acid, interesting antiinflammatory-analgesic agents. Inflammation. 1976 Dec;1(4):415-38. [4]. Asif Husain, et al. Fenbufen based 3-[5-(substituted aryl)-1,3,4-oxadiazol-2-yl]-1-(biphenyl-4-yl)propan-1-ones as safer antiinflammatory and analgesic agents. Eur J Med Chem . 2009 Sep;44(9):3798-804. [5]. Christina E Smith, et al. Non-steroidal Anti-inflammatory Drugs Are Caspase Inhibitors. Cell Chem Biol. 2017 Mar 16;24(3):281-292. [6]. R M Palmer, et al. Effects of the cyclo-oxygenase inhibitor, fenbufen, on clenbuterol-induced hypertrophy of cardiac and skeletal muscle of rats. Br J Pharmacol. 1990 Dec;101(4):835-8. |
Molecular Formula |
C16H14O3
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Molecular Weight |
254.285
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Exact Mass |
254.0943
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CAS # |
36330-85-5
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Related CAS # |
Fenbufen-d9;1189940-96-2
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Appearance |
Typically exists as solids (or liquids in special cases) at room temperature
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SMILES |
O=C(C([H])([H])C([H])([H])C(=O)O[H])C1C([H])=C([H])C(=C([H])C=1[H])C1C([H])=C([H])C([H])=C([H])C=1[H]
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Synonyms |
Lederfen; Cinopal; Fenbufen
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HS Tariff Code |
2934.99.9001
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Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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Solubility (In Vitro) |
DMSO : ~50 mg/mL (~196.63 mM)
H2O : ~0.67 mg/mL (~2.63 mM) |
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Solubility (In Vivo) |
Solubility in Formulation 1: 2.5 mg/mL (9.83 mM) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), suspension solution; with sonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (9.83 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.  (Please use freshly prepared in vivo formulations for optimal results.) |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 3.9325 mL | 19.6626 mL | 39.3252 mL | |
5 mM | 0.7865 mL | 3.9325 mL | 7.8650 mL | |
10 mM | 0.3933 mL | 1.9663 mL | 3.9325 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration: mg/mL;
Method for preparing DMSO stock solution: mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation::Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.