59-66-5

乙酰唑胺(59-66-5)红外图谱(IR2)

产品名称:乙酰唑胺

CAS:59-66-5

分子式:C4H6N4O3S2

分子量: 222.25

InChI:InChI=1S/C4H6N4O3S2/c1-2(9)6-3-7-8-4(12-3)13(5,10)11/h1H3,(H2,5,10,11)(H,6,7,9)

InChIKey: BZKPWHYZMXOIDC-UHFFFAOYSA-N

Smiles:C(NC1=NN=C(S(N)(=O)=O)S1)(=O)C

Mass

MS-NW-9996          
N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide
C4H6N4O3S2          (Mass of molecular ion:    222)

   Source Temperature: 210 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      15.0       5.4
      17.0       2.6
      18.0      13.2
      27.0       1.3
      28.0       4.4
      29.0       1.0
      30.0       1.3
      32.0       2.6
      36.0       1.1
      41.0       3.0
      42.0       5.4
      43.0     100.0
      44.0       3.9
      45.0       4.7
      46.0       1.7
      48.0       2.9
      55.0       2.8
      56.0       1.5
      57.0       4.1
      58.0       1.5
      59.0       5.6
      60.0       2.1
      64.0       6.0
      69.0       2.3
      70.0       1.6
      71.0       2.1
      72.0       1.3
      73.0       1.9
      74.0       2.8
      80.0       4.1
      83.0       2.1
      85.0       1.2
      88.0       1.9
      97.0       1.7
      99.0       3.6
     100.0       7.4
     101.0       1.2
     114.0       1.2
     116.0       4.0
     180.0      55.4
     181.0       4.3
     182.0       5.4
     194.0       9.9
     196.0       1.0
     222.0      12.2
     223.0       1.9
     224.0       1.3

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₄ H₆ N₄ O₃ S₂	0.035 g : 0.5 ml DMSO-d₆
N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamide

    Assign.     Shift(ppm)

      A            13.0
      B             8.34
      C             2.254

     Hz     ppm     Int.

   3333.26   8.341    106
    900.89   2.255   1000

in DMSO-d6

KBr disc

nujol mull

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