109-01-3

1-Methylpiperazine(109-01-3) ¹³C NMR

Product Name1-Methylpiperazine

CAS 109-01-3

Molecular FormulaC5H12N2

Molecular Weight100.16

InChIInChI=1S/C5H12N2/c1-7-4-2-6-3-5-7/h6H,2-5H2,1H3

InChIKey PVOAHINGSUIXLS-UHFFFAOYSA-N

SmilesN1(C)CCNCC1

Request For Quotation

1-Methylpiperazine(109-01-3) <sup>13</sup>C NMR
Mass

MS-NW-1596          
1-methylpiperazine
C5H12N2             (Mass of molecular ion:    100)

   Source Temperature: 240 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       5.5
      18.0       1.9
      26.0       1.1
      27.0       3.9
      28.0      12.1
      29.0      10.3
      30.0       9.1
      41.0       3.7
      42.0      24.5
      43.0      35.2
      44.0      13.2
      45.0       1.4
      54.0       1.7
      55.0       1.5
      56.0      14.9
      57.0       9.6
      58.0     100.0
      59.0       3.5
      70.0       3.9
      71.0       2.2
     100.0      39.1
     101.0       2.4

90 MHz in CDCl3

1-Methylpiperazine(109-01-3) <sup>13</sup>C NMR

¹H NMR	89.56 MHz
C₅ H₁₂ N₂	0.04 ml : 0.5 ml CDCl₃
1-methylpiperazine

    Assign.     Shift(ppm)

      A             2.884
      B             2.369
      C             2.264
      D             1.72

     Hz     ppm     Int.

    264.13   2.950    109
    259.81   2.901    129
    254.63   2.844    213
    216.50   2.418    165
    213.38   2.383     74
    211.31   2.360    138
    206.75   2.309     97
    202.81   2.265   1000
    200.06   2.234     28
    154.13   1.721    123

in CDCl3