16298-03-6

3-氨基吡嗪-2-羧酸甲酯(16298-03-6)Raman光谱

产品名称:3-氨基吡嗪-2-羧酸甲酯

CAS:16298-03-6

分子式:C6H7N3O2

分子量: 153.14

InChI:InChI=1S/C6H7N3O2/c1-11-6(10)4-5(7)9-3-2-8-4/h2-3H,1H3,(H2,7,9)

InChIKey: INCSQLZZXBPATR-UHFFFAOYSA-N

Smiles:C1(C(OC)=O)=NC=CN=C1N

Mass

MS-NW-7623          
methyl 3-amino-2-pyrazinecarboxylate
C6H7N3O2            (Mass of molecular ion:    153)

   Source Temperature: 210 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0      13.3
      18.0       2.0
      26.0       2.7
      27.0       2.9
      28.0      12.3
      29.0       2.4
      31.0       1.2
      38.0       3.0
      39.0       6.0
      40.0      21.1
      41.0       6.9
      42.0       8.2
      43.0       8.9
      44.0       1.9
      51.0       1.6
      52.0       5.5
      53.0       4.4
      54.0       1.7
      59.0       4.7
      65.0       1.2
      66.0       9.2
      67.0      31.7
      68.0      21.9
      69.0       1.6
      93.0      16.8
      94.0      36.7
      95.0     100.0
      96.0       6.1
     121.0       4.2
     122.0       5.5
     123.0      18.6
     124.0       1.5
     153.0      54.8
     154.0       4.8

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₆ H₇ N₃ O₂	0.041 g : 0.5 ml CDCl₃
methyl 3-amino-2-pyrazinecarboxylate

    Assign.     Shift(ppm)

      A             8.217
      B             8.011
      C             7.
      D             4.002
     
     ASSIGNED BY C-H COSY.
     J(A,B)=2.2HZ

     Hz     ppm     Int.

   3285.16   8.221    169
   3282.96   8.215    175
   3202.88   8.015    194
   3200.68   8.009    181
   1599.49   4.003   1000

in CDCl3

KBr disc

nujol mull

更多供应商

宁波戊己化工有限公司

Capot Chemical Co., Ltd

上海诺合化工科技有限公司( 上海申越生物科技有限公司)

杭州东帆化学有限公司

上海思域化工科技有限公司

北京伊诺凯科技有限公司