2-氨基异丁酸

产品名称 2-氨基异丁酸

CAS号62-57-7

分子式C4H9NO2

分子量103.12

¹³CNMR

Mass

MS-NW-5033          
2-methylalanine
C4H9NO2             (Mass of molecular ion:    103)

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

      15.0       5.6
      18.0       9.5
      27.0       2.0
      28.0       4.5
      30.0       5.8
      39.0       4.5
      40.0       2.2
      41.0      15.9
      42.0      35.7
      43.0       5.1
      44.0       1.5
      45.0       2.6
      56.0       1.1
      57.0       2.1
      58.0     100.0
      59.0       4.5
      88.0       5.1

90 MHz in D2O

¹H NMR	89.56 MHz
C₄ H₉ N O₂	0.042 g : 0.5 ml D₂O
2-methylalanine

    Assign.     Shift(ppm)

      B             1.498
     
     THE SOLVENT SIGNAL REMOVED.

     Hz     ppm     Int.

    134.19   1.499   1000

in D2O

KBr disc

nujol mull

4880 A,200 M,powder

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2-氨基异丁酸(62-57-7)核磁图(¹³CNMR) 相关产品图谱

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