504-24-5

4-Aminopyridine(504-24-5) MS

Product Name4-Aminopyridine

CAS 504-24-5

Molecular FormulaC5H6N2

Molecular Weight94.11

InChIInChI=1S/C5H6N2/c6-5-1-3-7-4-2-5/h1-4H,(H2,6,7)

InChIKey NUKYPUAOHBNCPY-UHFFFAOYSA-N

SmilesC1=NC=CC(N)=C1

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4-Aminopyridine(504-24-5) MS
Mass

MS-NW-1397          
4-pyridylamine
C5H6N2              (Mass of molecular ion:     94)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      18.0       1.2
      26.0       3.2
      27.0       1.3
      28.0       8.9
      30.0       1.1
      37.0       2.2
      38.0       4.5
      39.0      13.1
      40.0      10.0
      41.0      26.3
      42.0       5.6
      43.0       1.9
      46.5       1.0
      47.0       1.3
      50.0       2.8
      51.0       4.0
      52.0       6.1
      53.0       1.7
      54.0       5.3
      65.0       2.1
      66.0       8.8
      67.0      37.6
      68.0       4.9
      93.0       8.1
      94.0     100.0
      95.0       6.4

400 MHz in DMSO-d6

4-Aminopyridine(504-24-5) MS

¹H NMR	399.65 MHz
C₅ H₆ N₂	0.040 g : 0.5 ml DMSO-d₆
4-pyridylamine

    Assign.     Shift(ppm)

      A             7.987
      B             6.476
      C             6.03

     Hz     ppm     Int.

   3194.95   7.995    545
   3188.96   7.980    532
   2591.43   6.485   1000
   2589.84   6.481    723
   2586.67   6.473    698
   2585.08   6.469    934
   2408.08   6.026    506

in CDCl3

in DMSO-d6