498-59-9

3,3'-(亞甲二硫)雙丙胺酸(498-59-9)质谱(MS)

产品名称:3,3'-(亞甲二硫)雙丙胺酸

CAS:498-59-9

分子式:C7H14N2O4S2

分子量: 254.33

InChI:InChI=1S/C7H14N2O4S2/c8-4(6(10)11)1-14-3-15-2-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1

InChIKey: JMQMNWIBUCGUDO-WHFBIAKZSA-N

Smiles:C(SC[C@@H](C(O)=O)N)SC[C@@H](C(O)=O)N

IR1

IR2

Mass

MS-NW-2269          
S,S'-methylenebis-L-cysteine
C7H14N2O4S2         (Mass of molecular ion:    254)

   Source Temperature: 230 °C
   Sample Temperature: 250 °C
   Direct, 75 eV

      12.0       1.8
      14.0       2.3
      15.0      10.1
      16.0      11.3
      17.0      17.4
      18.0      12.8
      22.0       1.1
      26.0       5.0
      27.0      14.8
      28.0      40.5
      29.0       4.5
      30.0      25.1
      31.0       1.2
      32.0      12.1
      33.0      11.7
      34.0      30.5
      35.0       1.1
      36.0       1.7
      38.0       1.8
      39.0       5.2
      40.0       6.5
      41.0      18.8
      42.0      43.4
      43.0      22.7
      44.0     100.0
      45.0      53.0
      46.0      40.4
      47.0      10.0
      48.0       3.3
      51.0       1.1
      52.0       1.5
      53.0       2.1
      54.0      11.2
      55.0       6.3
      56.0       5.2
      57.0       3.4
      58.0       5.6
      59.0      19.0
      60.0       6.0
      61.0       9.9
      62.0       1.5
      64.0       1.0
      67.0       2.8
      68.0       9.4
      69.0      10.9
      70.0       3.0
      71.0       1.7
      72.0       3.0
      73.0       2.4
      74.0      24.9
      75.0      15.5
      76.0      21.0
      77.0       2.4
      78.0       1.4
      80.0       2.0
      81.0       1.3
      82.0       1.1
      83.0       1.3
      85.0       2.2
      86.0       9.1
      87.0       5.4
      88.0      11.8
      89.0       4.9
      90.0       1.6
      93.0       1.5
      94.0       1.8
      95.0       1.6
      98.0       1.3
      99.0       1.9
     100.0       4.2
     101.0       2.2
     102.0       2.7
     104.0       2.5
     105.0       1.5
     106.0       1.0
     112.0       1.3
     113.0       3.7
     114.0       1.2
     121.0       2.9
     122.0       1.1
     123.0       1.0
     125.0       1.1
     132.0       2.0
     133.0       1.8
     145.0       1.7
     146.0       2.0
     147.0       1.6

KBr disc