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5-fluoro 203 (NSC-703786) is a cytotoxic molecule leading to cell death by forming DNA adducts. 5-fluoro 203 induces aryl hydrocarbon receptor signaling, and elevates expression of CYP1A1. 5-fluoro 203 treatment of cells also leads to elevation of reactive oxygen species and activation of p38, JNK and ERK.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 5 mg | $39 | In Stock | |
| 10 mg | $62 | In Stock | |
| 25 mg | $125 | In Stock | |
| 50 mg | $191 | In Stock | |
| 100 mg | $276 | In Stock | |
| 200 mg | $393 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $38 | In Stock | 
| Description | 5-fluoro 203 (NSC-703786) is a cytotoxic molecule leading to cell death by forming DNA adducts. 5-fluoro 203 induces aryl hydrocarbon receptor signaling, and elevates expression of CYP1A1. 5-fluoro 203 treatment of cells also leads to elevation of reactive oxygen species and activation of p38, JNK and ERK. | 
| In vitro | Estrogen receptor positive (ER+; MCF-7 and T47D) breast cancer cells, estrogen receptor negative (ER?; CRL2335, MDA-MB-231, and MDA-MB-468) breast cancer cells, and nonmalignant MCF-10A cells are treated with 5F 203 or vehicle control (0.1% DMSO) for 72 h. Nonmalignant MCF-10A breast epithelial cells and MDA-MB-231 breast cancer cells were resistant to 5F 203 treatment, whereas the other cell lines showed varying sensitivity to 5F 203. | 
| Synonyms | NSC-703786, 5F-203 | 
| Molecular Weight | 258.31 | 
| Formula | C14H11FN2S | 
| Cas No. | 260443-89-8 | 
| Smiles | Cc1cc(ccc1N)-c1nc2cc(F)ccc2s1 | 
| Relative Density. | no data available | 
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 25 mg/mL (96.78 mM), Sonication is recommended.   | ||||||||||||||||||||||||||||||
| Solution Preparation Table | |||||||||||||||||||||||||||||||
| DMSO 
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 For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .  A total of 10 animals were administered, and the formula you used is 5%
 A total of 10 animals were administered, and the formula you used is 5%  DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. main solution, add 300 μLPEG300
 main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O
 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
 mix well and clarify
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