Methyl 3-amino-2-pyrazinecarboxylate(16298-03-6) 1H NMR
Product NameMethyl 3-amino-2-pyrazinecarboxylate
CAS16298-03-6
Molecular FormulaC6H7N3O2
Molecular Weight153.14
InChIInChI=1S/C6H7N3O2/c1-11-6(10)4-5(7)9-3-2-8-4/h2-3H,1H3,(H2,7,9)
InChIKey INCSQLZZXBPATR-UHFFFAOYSA-N
SmilesC1(C(OC)=O)=NC=CN=C1N
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MassMS-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
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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
