Product Name3-METHYL-1-PHENYLPYRAZOLE
CAS1128-54-7
Molecular FormulaC10H10N2
Molecular Weight158.2
InChIInChI=1S/C10H10N2/c1-9-7-8-12(11-9)10-5-3-2-4-6-10/h2-8H,1H3
InChIKey RJXLUGSJEMSDPK-UHFFFAOYSA-N
SmilesN1(C2=CC=CC=C2)C=CC(C)=N1

Mass
MS-IW-0984 3-methyl-1-phenylpyrazole C10H10N2 (Mass of molecular ion: 158)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
39.0 1.5
50.0 1.3
51.0 7.8
52.0 1.3
54.0 1.2
55.0 2.2
63.0 1.5
64.0 1.5
65.0 1.2
77.0 20.1
78.0 3.3
79.0 2.2
81.0 2.5
89.0 3.9
90.0 8.8
91.0 2.3
103.0 1.3
104.0 3.1
115.0 1.0
116.0 3.1
117.0 5.0
118.0 1.8
129.0 1.1
130.0 17.0
131.0 2.7
132.0 1.2
142.0 1.9
143.0 1.7
156.0 2.6
157.0 47.9
158.0 100.0
159.0 11.4
400 MHz in CDCl3

| 1H NMR | 399.65 MHz |
| C10 H10 N2 | 0.037 g : 0.5 ml CDCl3 |
| 3-methyl-1-phenylpyrazole | |
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Assign. Shift(ppm) |
Hz ppm Int.
3114.26 7.793 170
3111.94 7.787 174
3057.62 7.651 175
3056.40 7.648 217
3054.44 7.643 69
3050.78 7.634 75
3049.93 7.632 126
3048.83 7.629 234
3047.85 7.627 226
3045.65 7.621 39
2969.73 7.431 38
2967.90 7.427 161
2965.70 7.421 64
2962.40 7.413 45
2960.45 7.408 220
2959.47 7.406 183
2953.74 7.391 68
2951.78 7.386 177
2949.83 7.382 33
2895.87 7.247 66
2894.65 7.243 99
2893.55 7.241 59
2888.79 7.229 54
2887.33 7.225 145
2885.86 7.221 55
2880.98 7.209 39
2879.88 7.207 67
2878.78 7.204 40
2489.75 6.230 165
2487.30 6.224 167
948.49 2.374 1000
in CDCl3

KBr disc

nujol mull

4880 A,200 M,powder

3-METHYL-1-PHENYLPYRAZOLE(1128-54-7) IR1 Atlas of Related Products