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返回ChemicalBook首頁(yè)>CAS數(shù)據(jù)庫(kù)列表>56217-82-4更多圖譜> DL-亮氨酰-DL-苯丙氨酸(56217-82-4)質(zhì)譜(MS)

56217-82-4

DL-亮氨酰-DL-苯丙氨酸(56217-82-4)質(zhì)譜(MS)

產(chǎn)品名稱:DL-亮氨酰-DL-苯丙氨酸

CAS:56217-82-4

分子式:C15H22N2O3

分子量: 278.35

InChI:InChI=1S/C15H22N2O3/c1-10(2)8-12(16)14(18)17-13(15(19)20)9-11-6-4-3-5-7-11/h3-7,10,12-13H,8-9,16H2,1-2H3,(H,17,18)(H,19,20)/t12-,13-/m0/s1

InChIKey: KFKWRHQBZQICHA-STQMWFEESA-N

Smiles:C(O)(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC(C)C)N

  • 圖譜
    Mass 

    MS2003-02113WA      
DL-leucyl-DL-phenylalanine
C15H22N2O3          (Mass of molecular ion:    278)


       Source Temperature: 250 °C
   Sample Temperature: 100 °C
   Direct, 70 eV


          18.0       1.3
      27.0       1.0
      28.0       1.5
      30.0      10.9
      41.0       2.5
      42.0       1.3
      43.0       4.7
      44.0      12.4
      55.0       1.0
      65.0       1.8
      70.0       1.5
      77.0       2.2
      79.0       1.3
      86.0     100.0
      87.0       5.8
      91.0      12.1
      92.0       1.9
     103.0       2.4
     113.0       1.1
     120.0       8.4
     121.0       1.2
     141.0       2.8
     169.0       1.3
     174.0       2.4
     175.0       2.3
     193.0       2.1
     204.0       1.9
     217.0       1.9
     260.0       1.4

KBr disc

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nujol mull

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