From: Determination of residual solvents in paclitaxel by headspace gas chromatography
S no. | Solvent name | LOQ (ppm) | S/N | LOD (ppm) | S/N |
---|---|---|---|---|---|
1 | Methanol | 304.695 | 11.2 | 89.616 | 3.9 |
2 | Ethanol | 497.984 | 10.5 | 146.466 | 4.3 |
3 | Acetone | 498.996 | 9.8 | 146.764 | 3.5 |
4 | Isopropyl alcohol | 504.495 | 10.7 | 148.381 | 4.1 |
5 | Dichloromethane | 61.814 | 11.4 | 18.181 | 3.1 |
6 | N-hexane | 30.0699 | 11.3 | 8.844 | 2.9 |
7 | Ethyl acetate | 505 | 9.7 | 148.529 | 3.2 |
8 | Tetrahydrofuran | 73.0536 | 10.9 | 21.486 | 4.5 |
9 | DIPEA | 2.098685 | 9.3 | 0.617 | 3.8 |