Table 1.
Analytical data for AT1S and AT2S
| Analog | Purity | Expected MW (m/z) | ES-MS | System AatR(min) | System BbtR(min) |
|---|---|---|---|---|---|
| AT1S |
98% |
2024.29 |
- |
36.9 |
41.9 |
| |
|
[M + H+] = 2025.29 |
|
||
| |
|
[M + 2 H+] / 2 = 1013.14 |
- |
||
| |
|
[M + 3 H+] / 3 = 675.76 |
675.60 (100)* |
||
| AT2S |
90% |
2024.29 |
|
35.8 |
39.3 |
| |
|
[M + H+] = 2025.29 |
|
||
| |
|
[M + 2 H+] / 2 = 1013.14 |
1012.66 (60)* |
||
| [M + 3 H+] / 3 = 675.76 | 675.72 (40)* |
aSystem A and bsystem B are described in the ‘Methods’ section. *Numbers in parenthesis signify relative intensities of peaks in the MS-spectra. MW, molecular weight.