Product NameN-Methyliminodiacetic acid
CAS4408-64-4
Molecular FormulaC5H9NO4
Molecular Weight147.13
InChIInChI=1S/C5H9NO4/c1-6(2-4(7)8)3-5(9)10/h2-3H2,1H3,(H,7,8)(H,9,10)
InChIKey XWSGEVNYFYKXCP-UHFFFAOYSA-N
SmilesC(O)(=O)CN(CC(O)=O)C

Mass
MS-IW-6431 methyliminodiacetic acid C5H9NO4 (Mass of molecular ion: 147)
Source Temperature: 160 °C Sample Temperature: 180 °C Direct, 75 eV
14.0 1.7
15.0 5.9
17.0 1.5
18.0 7.1
26.0 1.3
27.0 4.4
28.0 19.6
29.0 2.9
30.0 2.4
31.0 3.1
39.0 1.2
40.0 3.8
41.0 8.1
42.0 39.7
43.0 6.2
44.0 51.5
45.0 3.4
56.0 1.5
57.0 11.7
58.0 10.3
59.0 1.2
60.0 2.3
73.0 1.3
74.0 30.1
75.0 1.1
86.0 1.2
88.0 3.2
101.0 2.5
102.0 100.0
103.0 5.1
129.0 1.1
147.0 10.3
400 MHz in D2O

| 1H NMR | 399.65 MHz |
| C5 H9 N O4 | 0.038 g : 0.5 ml D2O |
| methyliminodiacetic acid | |
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Assign. Shift(ppm) |
Hz ppm Int.
1602.42 4.010 730 1208.25 3.024 1000

KBr disc

nujol mull


N-Methyliminodiacetic acid(4408-64-4) 1H NMR Atlas of Related Products