Product Name5-ACETYL-2-AMINO-4-METHYLPYRIMIDINE
CAS66373-25-9
Molecular FormulaC7H9N3O
Molecular Weight151.17
InChIInChI=1S/C7H9N3O/c1-4-6(5(2)11)3-9-7(8)10-4/h3H,1-2H3,(H2,8,9,10)
InChIKey LWZQQJIAMSDELT-UHFFFAOYSA-N
SmilesC(=O)(C1=CN=C(N)N=C1C)C

Mass
MS-IW-2752 5-acetyl-2-amino-4-methylpyrimidine C7H9N3O (Mass of molecular ion: 151)
Source Temperature: 120 °C Sample Temperature: 100 °C Direct, 75 eV
15.0 1.5
27.0 1.0
28.0 3.5
38.0 1.7
39.0 4.4
40.0 1.8
42.0 4.2
43.0 12.2
51.0 1.2
52.0 2.0
53.0 10.3
54.0 2.5
66.0 3.9
67.0 5.6
68.0 2.7
69.0 1.6
81.0 5.4
94.0 5.0
95.0 11.3
108.0 7.4
109.0 1.7
136.0 100.0
137.0 7.9
151.0 45.1
152.0 4.0
400 MHz in DMSO-d6

| 1H NMR | 399.65 MHz |
| C7 H9 N3 O | 0.042 g : 0.5 ml DMSO-d6 |
| 5-acetyl-2-amino-4-methylpyrimidine | |
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Assign. Shift(ppm) |
Hz ppm Int.
3504.03 8.768 317
2951.42 7.386 160
996.83 2.495 979
989.75 2.477 32
989.38 2.476 32
981.32 2.456 1000
KBr disc

nujol mull

5-ACETYL-2-AMINO-4-METHYLPYRIMIDINE(66373-25-9) IR1 Atlas of Related Products