Product Name4-AMINO-2-MERCAPTOPYRIMIDINE
CAS333-49-3
Molecular FormulaC4H5N3S
Molecular Weight127.17
InChIInChI=1S/C4H5N3S/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey DCPSTSVLRXOYGS-UHFFFAOYSA-N
SmilesC1(=S)NC(N)=CC=N1
Mass
MS-NW-6836 4-amino-2-pyrimidinethiol C4H5N3S (Mass of molecular ion: 127)
Source Temperature: 220 °C Sample Temperature: 170 °C Direct, 75 eV
15.0 1.3 17.0 1.0 18.0 4.6 26.0 1.7 27.0 2.3 28.0 11.3 32.0 2.4 33.0 1.6 38.0 2.5 39.0 4.0 40.0 16.6 41.0 20.9 42.0 17.9 43.0 7.6 44.0 1.7 45.0 2.9 51.0 1.9 52.0 8.1 53.0 3.8 55.0 3.5 57.0 3.2 58.0 3.6 59.0 5.1 60.0 5.3 66.0 5.5 67.0 18.1 68.0 5.2 69.0 86.2 70.0 3.7 72.0 4.6 83.0 4.1 84.0 3.5 85.0 2.3 94.0 3.6 99.0 8.4 100.0 1.3 111.0 5.5 126.0 1.3 127.0 100.0 128.0 6.7 129.0 4.9
400 MHz in DMSO-d6
1H NMR | 399.65 MHz |
C4 H5 N3 S | 0.028 g : 0.5 ml DMSO-d6 |
4-amino-2-pyrimidinethiol |
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Assign. Shift(ppm) |
Hz ppm Int.
4819.11 12.059 122 3127.20 7.825 144 3035.98 7.597 229 2988.18 7.477 683 2981.03 7.460 710 2387.21 5.974 983 2380.07 5.956 1000
in DMSO-d6
KBr disc
nujol mull
4-AMINO-2-MERCAPTOPYRIMIDINE(333-49-3) IR1 Atlas of Related Products