45880-46-4

2,3-Dimethylimidazo[1,2-a]pyrimidine(45880-46-4) ¹H NMR

Product Name2,3-Dimethylimidazo[1,2-a]pyrimidine

CAS 45880-46-4

Molecular FormulaC8H9N3

Molecular Weight147.17716

InChIInChI=1S/C8H9N3/c1-6-7(2)11-5-3-4-9-8(11)10-6/h3-5H,1-2H3

InChIKey ICAGBVAZYDIBBF-UHFFFAOYSA-N

SmilesC12=NC(C)=C(C)N1C=CC=N2

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¹HNMR

parameter in CDCl3

2,3-Dimethylimidazo[1,2-a]pyrimidine(45880-46-4) <sup>1</sup>H NMR

¹H NMR	300 MHz
C₈ H₉ N₃	0.5 M in CDCl₃
2,3-dimethylimidazo(1,2-a)pyrimidine

    Parameter     ppm  Hz

      D(A)         8.410
      D(B)         6.825
      D(C)         8.126
       J(A,B)          4.17
       J(A,C)          1.98
       J(B,C)          6.81
     
      D(D)         2.453
     
      D(E)         2.400
     
     MARCHETTI,L. ET AL. ORG.MAGN.RESON. 7, 455 (1975)
     D(D) AND D(E) MAY BE REVERESED.

     Hz     ppm     Int.

   2526.08   8.420     85
   2524.18   8.414     90
   2521.94   8.406     88
   2519.99   8.400     90
   2442.22   8.141     87
   2440.26   8.134     84
   2435.40   8.118     90
   2433.50   8.112     86
   2052.93   6.843     87
   2048.79   6.829     87
   2046.22   6.821     85
   2042.03   6.807     82
    735.90   2.453   1000
    720.08   2.400   1000

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2,3-Dimethylimidazo[1,2-a]pyrimidine(45880-46-4) 1H NMR

2,3-Dimethylimidazo[1,2-a]pyrimidine(45880-46-4) ¹H NMR