TABLE 1.
NMR data at pH 6 for IP6
| Position | δH | 3JH-Ha | δP | 3JP-Hb |
|---|---|---|---|---|
| ppm | Hz | ppm | Hz | |
| 1/3 | 4.272 | 2.4, 9.9 | 1.536 | 9.5 |
| 2 | 5.034 | 2.4 | 1.536 | 10.2 |
| 3/1 | 4.272 | 2.4, 9.9 | 1.536 | 10.0 |
| 4/6 | 4.527 | 9.9 | 1.925 | 9.7 |
| 5 | 4.276 | 9.4 | 2.317 | 10.5 |
| 6/4 | 4.527 | 9.9 | 1.925 | 9.7 |
Error in coupling constant from one-dimensional 1H NMR data is 0.16 Hz.
Error in coupling constant from one-dimensional 31P NMR data is 0.25 Hz.