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| 3-Amino-5-methylpyrazole Basic information |
| 3-Amino-5-methylpyrazole Chemical Properties |
| Melting point | 45-47 °C (lit.) | | Boiling point | 213 °C/14 mmHg (lit.) | | density | 1.0548 (rough estimate) | | refractive index | 1.5200 (estimate) | | Fp | >230 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Soluble in Dichloromethane and Methanol. | | form | Solid | | pka | 15.84±0.10(Predicted) | | color | Light yellow to orange | | Sensitive | Air Sensitive | | BRN | 1904 | | Stability: | Light Sensitive | | InChIKey | FYTLHYRDGXRYEY-UHFFFAOYSA-N | | CAS DataBase Reference | 31230-17-8(CAS DataBase Reference) | | EPA Substance Registry System | 1H-Pyrazol-3-amine, 5-methyl- (31230-17-8) |
| 3-Amino-5-methylpyrazole Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde | | Uses | 3-Amino-5-methyl-1H-pyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It is also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones. It can react with 4-Ethoxymethylene-2-phenyl-4H-oxazol-5-one to get N-(2-Methyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidin-6-yl)-benzamide. | | Uses | 3-Amino-5-methylpyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It was also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones. | | General Description | Complexation of the amino- and carboxyl-protected tripeptide with 3-amino-5-methylpyrazole was studied by low-temperature NMR experiments in a freonic solvent. |
| 3-Amino-5-methylpyrazole Preparation Products And Raw materials |
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