Table 1 A. Ingredients identified in ECE batch and B. CSE batch using Q-Exactive-HF in positive ion mode for intact mass analysis. Several ingredients were identified in ECE. B. Nicotine is the only major peak identified in four different batches of CSE
From: Electronic cigarette extract induced toxic effect in iPS-derived cardiomyocytes
Sample name | Main Species (MH+) | Monoisotopic mass | Identification (Accuratemass) | Elemental composition match |
|---|---|---|---|---|
A | ||||
ECE 1 | 112.0286 | 111.0213 | No ID | C4H3O2N2 (17.1 ppm) |
163.1233 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) | |
247.0159 | 246.0086 | No ID | C7H6O8N2 (15.4 ppm) | |
ECE 2 | 112.0287 | 111.0213 | No ID | C4H3O2N2 (17.1 ppm) |
150.0917 | 149.0844 | Tetrahydro 2-quinolone 149.0841) | C9H11ON (2.7 ppm) | |
163.1233 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) | |
233.1654 | 232.1581 | No ID | C14H20ON2 (2.6 ppm) | |
247.1811 | 246.0086 | No ID | C7H6O8N2 (15.4 ppm) | |
265.1916 | 264.1843 | Tetracaine (264.1838) | C15H24O2N2 (2.3 ppm) | |
ECE 3 | 112.0286 | 111.0213 | No ID | C4H3O2N2 (17.1 ppm) |
163.1233 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) | |
247.0160 | 246.0086 | No ID | C7H6O8N2 (15.4 ppm) | |
ECE 4 | 112.0286 | 111.0213 | No ID | C4H3O2N2 (17.1 ppm) |
150.0917 | 149.0844 | Tetrahydro 2-quinolone (149.0841) | C9H11ON (2.7 ppm) | |
163.1233 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) | |
168.1023 | 167.095 | Hydroxymethylaminoeth ylphenol (167.0946) | C9H13O2N (2.4 ppm) | |
233.1654 | 232.1581 | No ID | C14H20ON2 (2.6 ppm) | |
247.1810 | 246.0086 | No ID | C7H6O8N2 (15.4 ppm) | |
274.2744 | 273.2671 | No ID | C16H35O2N (1.5 ppm) | |
B | ||||
CSE 1 | 163.1232 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) |
CSE 2 | 163.1232 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) |
CSE 3 | 163.1233 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) |
CSE 4 | 163.1232 | 162.1160 | Nicotine (162.1157) | C10H14N2 (2.5 ppm) |