Table 1.
Compound dependent parameters for 2-dC, 5-mdC, 5-hmdC and (IS) 2’-Deoxy Cytidine- 13C,15N2, 5-Methyl-2’-deoxy Cytidine-d3, 5-(Hydroxymethyl)-2′-deoxycytidine-d3.
| Compound Name | Q1 (m/Z) (Da) |
Q3 (m/Z) (Da) |
DP (V) |
EP (V) |
CE (V) |
CXP (V) |
|---|---|---|---|---|---|---|
| 2-dC13C,15N2 | 231.11 | 115 | 46 | 10 | 19 | 10 |
| 5-mdC_d3 | 245.12 | 129.1 | 46 | 10 | 21 | 6 |
| 5-hmdC_ d3 | 261.11 | 145.1 | 41 | 10 | 17 | 8 |
| 2-dC | 228.15 | 112.1 | 56 | 10 | 21 | 10 |
| 5-mdC | 242.14 | 126.2 | 51 | 10 | 21 | 8 |
| 5-hmdC | 258.13 | 142.1 | 20 | 10 | 17 | 8 |
Q1: precursor ion, Q3: fragmentation, DP: declustering potential; EP: entrance potential; CE: collision energy, CXP: collision cell exit potential.