5-Bromo-2-methyl-4-pyrimidinecarboxylic acid - Names and IdentifiersName5-Bromo-2-methyl-4-pyri
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| Nombre | 5-Bromo-2-methyl-4-pyrimidinecarboxylic acid |
| Sinónimos | 2-Methyl-5-bromopyrimidine-4-carboxylicaci 5-Bromo-2-methylpyrimidin-4-carboxylic acid 5-Bromo-2-methylpyrimidine-4-carboxylic acid 5-Bromo-2-methyl-4-pyrimidinecarboxylic acid 2-methyl-5-bromopyrimidine-4-carboxylic acid 4-Pyrimidinecarboxylic acid, 5-bromo-2-methyl- 4-PyriMidinecarboxylic acid, 5-broMo-2-Methyl- |
| CAS | 100707-39-9 |
| InChI | InChI=1/C6H5BrN2O2/c1-3-8-2-4(7)5(9-3)6(10)11/h2H,1H3,(H,10,11) |
| Fórmula Molecular | C6H5BrN2O2 |
| Masa Molar | 217.02 |
| Densidad | 1.795±0.06 g/cm3(Predicted) |
| Punto de fusión | 172-173 °C (decomp)(Solv: methanol (67-56-1)) |
| punto Boling | 335.2±27.0 °C(Predicted) |
| Punto Flash | 156.505°C |
| Presión de vapor | 0mmHg at 25°C |
| PKa | 1.53±0.10(Predicted) |
| Condición de almacenamiento | Sellado en seco, temperatura ambiente |
| Índice de refracción | 1.61 |
| Usos | 2-methyl-5-bromopyrimidin-4-carboxylic acid is a useful research chemical for organic synthesis and other chemical processes. Pyrimidine compounds are widely found in the human body and organisms. The development of such compounds has been paid attention to by the pharmaceutical and pesticide circles. |
| Preparation | Using 2,4-dimethyl-5-bromopyrimidine as the starting material, under alkaline conditions, potassium permanganate is oxidized to prepare the target compound 2-methyl-5-bromopyrimidin-4-carboxylic acid [1]. Or using 3, 4-dibromo-5-hydroxyfuran-2 (5h)-one as the starting material, and forming a pyrimidine ring with acetamidine hydrochloride to prepare 2-methyl-5-bromopyrimidine-4-carboxylic acid. The synthesis reaction formula of 2-methyl-5-bromopyrimidin-4-carboxylic acid is as follows: Figure 1 Synthesis reaction formula of 2-methyl-5-bromopyrimidin-4-carboxylic acid |
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