Analysis data for probe MSC-4381 and control MSC-0516
MSC-4381
| HPLC | tR = 1.78 min; purity: 99.6 % |
| 1H-NMR (500 MHz, DMSO-d6) | δ 9.13 (s, 1H), 8.66 (dd, J = 4.3, 1.8 Hz, 1H), 8.61 (s, 1H), 8.52 (dd, J = 8.5, 1.8 Hz, 1H), 8.37 (d, J = 8.4 Hz, 1H), 7.79 (s, 1H), 7.53 (d, J = 8.9 Hz, 1H), 7.49 (dd, J = 8.5, 4.3 Hz, 1H), 7.44 (d, J = 2.5 Hz, 1H), 7.37 (dd, J = 9.0, 2.5 Hz, 1H), 7.13 (d, J = 8.5 Hz, 1H), 4.30 (q, J = 7.0 Hz, 2H), 4.13 (s, 3H), 1.46 (t, J = 7.0 Hz, 3H). |
MSC-0516
| HPLC | tR = 4.03 min; purity: 99.5 % |
| 1H-NMR (300 MHz, Methanol-d4+DCl) | δ 8.90 (s, 1 H), 8.60 (dd, J = 8.7, 1.3 Hz, 1 H), 8.38 (d, J = 7.6 Hz, 1 H), 8.23 (d, J = 7.5 Hz, 1 H), 8.16 (s, 1 H), 7.70 - 7.59 (m, 1 H), 7.55 - 7.41 (m, 3 H), 7.40 - 7.28 (m, 1 H), 6.98 (d, J = 7.5 Hz, 1 H), 4.38 (s, 3 H), 3.53 (s, 6 H) |