4-HYDROXYEPHEDRINE HYDROCHLORIDE, 99+%(7437-54-9) IR1

Product Name4-HYDROXYEPHEDRINE HYDROCHLORIDE, 99+%

CAS 7437-54-9

Molecular FormulaC10H16ClNO2

Molecular Weight217.69254

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Mass

MS-NW-9706          
(+-)-4-hydroxy-alpha-(1-(methylamino)ethyl)benzyl alcohol hydrochloride
C10H15NO2 HCl       (Mass of molecular ion:    181)

   Source Temperature: 190 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      30.0       3.0
      36.0       4.7
      38.0       1.6
      42.0       1.2
      43.0       1.0
      56.0      13.4
      57.0       1.8
      58.0     100.0
      59.0       4.2
      65.0       1.1
      77.0       2.6
     121.0       1.1

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₀ H₁₅ N O₂	0.036 g : 0.5 ml DMSO-d₆
(+-)-4-hydroxy-alpha-(1-(methylamino)ethyl)benzyl alcohol hydrochloride

    Assign.     Shift(ppm)

      A             9.52
      B             8.94
      C             7.171
      D             6.790
      E             5.96
      F             5.060
      G             3.231
      J             2.589
      K             0.944
     
     J(E,F)=4.3HZ
     J(F,G)=2.5HZ
     J(G,K)=6.7HZ

     Hz     ppm     Int.

   3804.93   9.521    211
   3572.39   8.939    149
   2870.64   7.183    319
   2862.24   7.162    362
   2720.49   6.808     56
   2717.90   6.801    424
   2709.35   6.780    397
   2706.76   6.773     53
   2383.12   5.964    160
   2378.85   5.953    165
   2025.45   5.069     92
   2022.55   5.061    131
   2019.65   5.054     93
   1295.93   3.243     68
   1293.49   3.237     69
   1289.22   3.226     71
   1286.77   3.220     69
   1035.31   2.591   1000
    380.71   0.953    553
    373.99   0.936    551

in DMSO-d6

KBr disc

nujol mull

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