N-Methylpiperidine(626-67-5) 1H NMR
Product NameN-Methylpiperidine
CAS626-67-5
Molecular FormulaC6H13N
Molecular Weight99.17
InChIInChI=1S/C6H13N/c1-7-5-3-2-4-6-7/h2-6H2,1H3
InChIKey PAMIQIKDUOTOBW-UHFFFAOYSA-N
SmilesN1(C)CCCCC1
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MassMS-NW-3134 1-methylpiperidine C6H13N (Mass of molecular ion: 99)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 4.1 27.0 5.6 28.0 2.8 29.0 2.8 30.0 1.9 39.0 5.1 41.0 7.3 42.0 29.1 43.0 46.4 44.0 9.1 53.0 1.3 54.0 1.6 55.0 6.0 56.0 2.5 57.0 8.6 58.0 13.0 68.0 1.6 70.0 16.1 71.0 9.5 82.0 1.2 84.0 7.7 96.0 2.0 98.0 100.0 99.0 43.2 100.0 2.7
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C6 H13 N 0.05 ml : 0.5 ml CDCl3 1-methylpiperidine 
Assign. Shift(ppm)
A 2.33 B 2.234 C 1.586 D 1.41
Hz ppm Int.929.69 2.327 94 893.07 2.235 1000 646.00 1.617 101 640.14 1.602 239 634.52 1.588 306 628.78 1.574 284 623.29 1.560 114 563.23 1.410 73
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1H NMR 89.56 MHz C6 H13 N 0.05 ml : 0.5 ml CDCl3 1-methylpiperidine Assign. Shift(ppm)
A 2.33 B 2.232 C 1.59 to 1.48
Hz ppm Int.213.38 2.383 53 212.94 2.378 53 208.88 2.333 89 203.31 2.271 85 200.00 2.234 1000 197.31 2.204 32 147.56 1.648 37 143.06 1.598 58 141.56 1.581 62 137.06 1.531 62 133.63 1.493 76 133.06 1.486 73 132.94 1.485 73 130.00 1.452 40 128.25 1.433 29 126.06 1.408 22
in CDCl3
liquid film
