L-PANTOLACTONE(5405-40-3) ¹H NMR

Mass

MS-NW-1745          
(S)-(+)-pantolactone
C6H10O3             (Mass of molecular ion:    130)

   Source Temperature: 230 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       2.8
      26.0       1.7
      27.0      19.0
      28.0       2.0
      29.0      13.3
      30.0       4.2
      31.0       6.7
      37.0       1.0
      38.0       2.4
      39.0      18.3
      40.0       3.2
      41.0      30.0
      42.0       3.5
      43.0      36.6
      44.0       2.7
      45.0       5.2
      50.0       1.1
      51.0       1.4
      53.0       8.1
      54.0       1.5
      55.0       8.6
      56.0       6.0
      57.0      23.5
      58.0       3.4
      67.0       3.3
      68.0       7.9
      69.0       1.8
      71.0     100.0
      72.0      10.3
      73.0       3.1
      85.0       1.5
      86.0       1.6