Solubility - preferred solvent:
DMSO
Solubility - concentration:
10-20 mM
NMR:
1H NMR (400 MHz, DMSO-d6): δ 1.30 (d, J = 6.59 Hz, 3H), 2.32–2.47 (m, 4H), 3.15 (s, 6H), 3.41–3.52 (m, 5H), 3.56–3.67 (m, 2H), 6.95 (br d, J = 4.82 Hz, 1H), 7.03–7.13 (m, 1H), 7.18 (s, 1H), 7.37–7.59 (m, 1H), 7.85–7.93 (m, 1H), 8.15 (br s, 0.5H), 8.27 (d, J = 5.32 Hz, 1H), 8.31 (br s, 0.5H), 8.52 (d, J = 1.01 Hz, 1H), 10.70 (br d, J = 12.93 Hz, 1H), 12.22 (br d, J = 17.24 Hz, 1H).
13C NMR (151 MHz, DMSO-d6): δ 162.5, 161.8, 157.6, 154.4, 153.7, 147.0, 132.9, 129.0, 125.1, 115.5, 115.0, 109.7, 96.6, 62.6, 49.9, 43.4, 36.9, 36.7, 18.1.
