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32854-09-4

Dimethyl L-cystinate dihydrochloride

Product Name Dimethyl L-cystinate dihydrochloride

CAS32854-09-4

MFC8H18Cl2N2O4S2

MW341.28

More

  • 32854-09-4_ms
    Mass

    MS-NW-7872          
    L-(-)-cystine dimethyl ester dihydrochloride
    C8H16N2O4S2 2HCl    (Mass of molecular ion:    268)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          15.0      20.8
          16.0       3.5
          17.0       5.2
          18.0       9.6
          27.0       3.4
          28.0      21.1
          29.0       3.8
          30.0      17.2
          31.0       2.1
          32.0       1.8
          33.0      29.0
          34.0       1.6
          35.0      11.0
          36.0      84.9
          37.0       3.8
          38.0      27.5
          40.0       1.8
          41.0      10.0
          42.0      51.0
          43.0      38.3
          44.0      11.0
          45.0       5.6
          46.0       3.2
          47.0       5.1
          48.0       3.7
          53.0       1.0
          54.0       2.4
          55.0       5.6
          56.0       3.1
          57.0       3.4
          58.0       3.3
          59.0      30.3
          60.0       5.2
          61.0       1.5
          64.0      11.3
          66.0       1.1
          68.0       2.6
          70.0       7.8
          71.0       2.0
          73.0       1.4
          74.0      15.5
          75.0      14.8
          76.0      74.6
          77.0       3.2
          78.0       3.6
          79.0       1.3
          85.0       1.3
          86.0       3.6
          87.0       8.6
          88.0     100.0
          89.0       7.9
          90.0       1.0
          96.0       1.3
          98.0       3.5
         100.0      11.4
         101.0       8.8
         102.0      29.7
         103.0       4.9
         106.0       3.9
         107.0       4.0
         108.0       2.3
         112.0       1.4
         113.0       1.0
         114.0       1.7
         119.0       9.0
         120.0       1.1
         126.0       6.1
         128.0       1.5
         132.0       1.1
         133.0       1.4
         134.0       6.8
         135.0      30.9
         136.0      27.7
         137.0       3.2
         138.0       1.5
         144.0       1.0
         146.0       1.3
         158.0       3.1
         160.0      26.2
         161.0       2.3
         162.0       1.4
         167.0      28.5
         168.0       2.5
         169.0       2.8
         186.0       1.2
         192.0       1.8
         209.0       4.8
         217.0       1.1
         222.0       8.1
         251.0       1.8
         256.0       1.1
    

400 MHz in DMSO-d6

  • 32854-09-4_1hnmr

    1H NMR 399.65 MHz
    C8 H16 N2 O4 S2 0.038 g : 0.5 ml DMSO-d6
    L-(-)-cystine dimethyl ester dihydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.305 B 3.771 C *1 3.417 D *1 3.354

         Hz     ppm     Int.
    

       1726.84   4.321     67
       1720.73   4.306    119
       1715.09   4.292     69
       1507.11   3.772   1000
       1378.33   3.449     42
       1372.83   3.436     45
       1363.83   3.413    101
       1358.34   3.399     96
       1348.11   3.374    102
       1341.71   3.358    103
       1333.62   3.337     48
       1327.21   3.321     43
    

in DMSO-d6

  • 32854-09-4_13cnmr

KBr disc

  • 32854-09-4_ir1_2

nujol mull

  • 32854-09-4_ir2

  • 32854-09-4_raman