Amiodarone HCl | M1 (4-Hydroxy Amiodarone) | M2 (3-Hydroxy Amiodarone) | ||||
---|---|---|---|---|---|---|
1H Chemical shift in ppm (multiplicity, coupling constants, integration) | 13C Chemical shift in ppm | 1H Chemical shift in ppm (multiplicity, coupling constants, integration) | 13C Chemical shift in ppm | 1H Chemical shift in ppm (multiplicity, coupling constants, integration) | 13C Chemical shift in ppm | |
4 | 7.47 (d, J = 7.8, 1H) | 120.9 | 7.42 (d, J = 7.8, 1H) | 121.1 | 7.47 (d, J = 7.4, 1H) | 120.3 |
5 | 7.29 (t, J = 7.5, 1H) | 124.0 | 7.28 (t, J = 7.6, 1H) | 124.4 | 7.29 (t, J = 7.6, 1H) | 124.1 |
6 | 7.37 (t, J = 7.5, 1H) | 124.9 | 7.36 (t, J = 7.8, 1H) | 125.4 | 7.35 (t, J = 7.4, 1H) | 124.4 |
7 | 7.67 (d, J = 8.6, 1H) | 111.2 | 7.66 (d, J = 8.2, 1H) | 111.5 | 7.67 (d, J = 8.2, 1H) | 110.9 |
2′/6′ | 8.19 (s, 2H) | 139.7 | 8.15 (s, 2H) | 140.0 | 8.14 (s, 2H) | 139.7 |
1 bubButyl | 2.73 (t, J = 7.3, 2H) | 27.6 | 2.75 (t, J = 7.7, 2H) | 28.1 | 2.71/2.86 (cm, 2H) | 24.5 |
2 Butyl | 1.69 (cm, 2H) | 29.4 | 1.73 (cm, 2H) | 24.6 | 1.74 (cm, 2H) | 36.3 |
3 Butyl | 1.26 (cm, 2H) | 22.0 | 1.39 (cm, 2H) | 32.3 | 3.52 (bs, 1H) | 65.5 |
4 Butyl | 0.84 (t, J = 7 .4, 3H) | 13.2 | 3.36 (cm, 1H) | 60.5 | 1.00 (d, J = 6.2, 3H) | 23.6 |
OH | NA | NA | 4.39 (t, J = 5.2, 1H) | NA | 4.55 (s, 1H) | |
1 DEAE | 4.38 (t, J = 4.9, 2H) | 67.2 | 4.04 (bs, 2H) | a | 4.02 (t, J = 6.7, 2H) | 71.6 |
2 DEAE | 3.67 (q, J = 4.6, 2H) | 49.9 | 2.99 (bs, 2H) | a | 2.96 (t, J = 6.7, 2H) | 51.6 |
4 DEAE | 3.37 (cm, 4H) | 47.1 | 2.64 (bs, 4H) | a | 2.60 (q, J = 7.4, 4H) | 47.5 |
5 DEAE | 1.33 (t, J = 7.2, 6H) | 8.6 | 1.02 (t, J = 7.1, 6H) | a | 1.00 (t, J = 7.1, 6H) | 12.4 |
d, doublet; t, triplet; q, quartet; s, singlet; cm, complex multiplet; bs, broad singlet; NA, not applicable; DEAE, diethyl amino ethanol.
↵a No 1H/13C cross peak was observed.