Nilvadipine(75530-68-6) IR1

Mass

MS2007-03625WA      
5-isopropyl 3-methyl 2-cyano-1,4-dihydro-6-methyl-4-(m-nitrophenyl)-3,5-pyridinedicarboxylate
C19H19N3O6          (Mass of molecular ion:    385)

   Source Temperature: 250 °C
   Sample Temperature:  45 °C
   Direct, 70 eV

      18.0       1.6
      41.0       1.7
      42.0       1.3
      43.0       4.9
      59.0       1.1
      67.0       1.5
      76.0       1.0
      90.0       1.0
      93.0       1.1
     117.0       1.4
     133.0       1.1
     139.0       1.4
     140.0       1.1
     145.0       3.1
     160.0       1.0
     161.0       1.1
     162.0       1.3
     164.0       1.8
     165.0       1.3
     166.0       1.2
     175.0       2.7
     176.0       3.3
     177.0       1.4
     179.0       1.3
     189.0       1.6
     191.0       1.6
     192.0       2.5
     193.0       2.3
     203.0       3.2
     220.0       1.4
     221.0     100.0
     222.0      12.9
     223.0       1.9
     236.0       1.9
     237.0       2.9
     238.0       2.5
     250.0       1.0
     251.0       1.5
     252.0       2.7
     263.0      53.7
     264.0       8.6
     265.0       1.9
     266.0       1.8
     267.0       3.6
     268.0       1.9
     280.0       1.4
     282.0       6.0
     283.0       1.2
     284.0       5.2
     296.0       4.3
     297.0       1.0
     298.0      15.0
     299.0       3.7
     312.0       1.7
     325.0       1.1
     326.0      12.3
     327.0       2.4
     328.0       2.0
     342.0      26.8
     343.0       5.0
     354.0       2.4
     355.0       1.3
     368.0      11.8
     369.0       3.1
     385.0       6.3
     386.0       1.4