3-Amino-5-methylpyrazole(31230-17-8) 13C NMR
Product Name3-Amino-5-methylpyrazole
CAS31230-17-8
Molecular FormulaC4H7N3
Molecular Weight97.12
InChIInChI=1S/C4H7N3/c1-3-2-4(5)7-6-3/h2H,1H3,(H3,5,6,7)
InChIKey FYTLHYRDGXRYEY-UHFFFAOYSA-N
SmilesN1C(C)=CC(N)=N1
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MassMS-IW-9187 5-methyl-3-pyrazolamine C4H7N3 (Mass of molecular ion: 97)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 2.2 16.0 1.1 17.0 16.2 18.0 78.2 26.0 1.8 27.0 5.0 28.0 25.6 29.0 5.2 30.0 3.5 31.0 3.4 32.0 10.0 36.0 1.0 37.0 1.8 38.0 4.6 39.0 13.5 40.0 6.8 41.0 22.6 42.0 13.2 43.0 9.1 44.0 2.4 48.5 2.2 51.0 1.5 52.0 3.5 53.0 3.7 54.0 9.3 55.0 4.2 56.0 2.6 57.0 4.5 65.0 1.4 66.0 11.0 67.0 4.3 68.0 6.9 69.0 2.0 70.0 1.0 79.0 1.3 80.0 1.4 81.0 2.2 82.0 2.0 95.0 1.0 96.0 21.6 97.0 100.0 98.0 5.9 123.0 3.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C4 H7 N3 0.038 g : 0.5 ml CDCl3 5-methyl-3-pyrazolamine 
Assign. Shift(ppm)
A 5.365 B 2.144
Hz ppm Int.2144.51 5.366 311 2143.96 5.365 299 857.04 2.145 1000 856.30 2.143 985 746.77 1.869 21
in CDCl3
liquid film
