1948-71-6

N-乙酰基-L-酪氨酸胺(1948-71-6)质谱(MS)

产品名称:N-乙酰基-L-酪氨酸胺

CAS:1948-71-6

分子式:C11H14N2O3

分子量: 222.24

InChI:InChI=1/C11H14N2O3/c1-7(14)13-10(11(12)16)6-8-2-4-9(15)5-3-8/h2-5,10,15H,6H2,1H3,(H2,12,16)(H,13,14)/t10-/s3

InChIKey: RJNKBEQRBIJDNM-JQHDBZEONA-N

Smiles:C1(C=CC(O)=CC=1)C[C@@H](C(=O)N)NC(=O)C |&1:8,r|

IR1

Mass

MS-IW-2312          
N(alpha)-acetyl-L-tyrosinamide
C11H14N2O3          (Mass of molecular ion:    222)

   Source Temperature: 170 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      27.0       1.1
      28.0       2.5
      39.0       2.3
      42.0       1.5
      43.0      20.0
      44.0       2.6
      51.0       2.2
      52.0       1.3
      53.0       2.0
      55.0       1.7
      57.0       1.9
      60.0       2.9
      63.0       1.1
      65.0       2.4
      73.0      15.6
      74.0       5.0
      77.0       9.5
      78.0       2.4
      79.0       2.4
      89.0       1.0
      90.0       1.0
      91.0       9.7
      92.0       1.0
      94.0       1.3
      99.0      12.5
     106.0       1.6
     107.0      76.4
     108.0       8.6
     109.0       1.1
     116.0       6.4
     117.0       1.1
     118.0       3.8
     119.0       5.5
     120.0       3.0
     133.0       1.0
     134.0       2.6
     135.0       7.4
     136.0      28.0
     137.0       2.6
     146.0       3.5
     147.0      15.4
     148.0       1.6
     162.0      23.7
     163.0     100.0
     164.0      10.8
     177.0       2.4
     178.0       4.0
     192.0       2.0
     222.0       6.3

KBr disc