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Methyl yellow is a pH indicator dye that appears red in acidic environments and transitions to yellow above pH 4. Methyl yellow is also employed in animal studies to induce hepatic tumor formation, where its administration alters bile composition by reducing DHA levels and increasing bile volume, with DHA concentration strongly correlating with biliary output, making this compound useful in hepatotoxicity and bile-acid metabolism research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 g | $29 | - | In Stock |
| Description | Methyl yellow is a pH indicator dye that appears red in acidic environments and transitions to yellow above pH 4. Methyl yellow is also employed in animal studies to induce hepatic tumor formation, where its administration alters bile composition by reducing DHA levels and increasing bile volume, with DHA concentration strongly correlating with biliary output, making this compound useful in hepatotoxicity and bile-acid metabolism research. |
| Synonyms | Solvent Yellow 2, Dimethyl yellow |
| Molecular Weight | 225.29 |
| Formula | C14H15N3 |
| Cas No. | 60-11-7 |
| Smiles | N(=NC1=CC=C(C=C1)N(C)C)C=2C=CC=CC2 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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